Tennis Tournament Level Play Increases Risk of Trauma

Tennis is a physically demanding sport which, in avid players, is most often associated with hand and upper extremity overuse or repetitive stress conditions, such as tennis elbow and other tendinopathic injuries and conditions.  But for those playing competitively with tennis leagues at tournament level play, there is also risk for more serious injury.

Nearly one-third of tennis injuries are the result of a traumatic or acute event, which include:

  • Stress Fractures
  • Muscle Strains

These types of injuries are most common in those players engaged in rigorous training, competitive play and frequent tournament participation.

Stress Fractures

Stress Fractures occur when repeated stress on a limb weakens the muscle.  The overload of stress is then absorbed by the bone to the extent that a small fissure or fracture in the bone occurs. This often affects the olecranon (round bony part of the elbow) or the ulnar shaft and seen in athletes participating in throwing and swinging sports.Stress Fracture of Elbow

Additionally, young players are much more likely to sustain a stress fracture than professional playing adults, because they are training too rapidly and fatiguing the ill prepared muscles surrounding the bone.

Unlike a typical fracture that causes a clear break in the bone, a stress fracture is a slight crack that causes pain.  While most often seen in the lower extremity in runners, they also occur in the upper extremity in competitive level athletes involved in such sports as tennis, swimming and throwing activities [1].

Stress Fracture Symptoms Include:

  • Pain, weakness and or tenderness near the break
  • Slight swelling
  • Pain during activity, which is relieved at rest

Stress fractures are generally diagnosed with a physical examination and possibly an X-ray – though they can be difficult to see with this type of imaging.  A bone scan or MRI may be indicated.

Treating Stress Fractures

Most stress fractures heal with adequate rest from the sport, physical therapy and modification of technique.  If symptoms persist, arthroscopic surgery may be indicated to address bone spurs or remove loose bone fragments.

If a stress fracture is not treated despite increasing pain, it can become displaced, resulting in a more severe injury and predisposing the patient to the early onset of arthritis.

Muscle Strains

The rapid and sudden movements in tennis can result in muscle strain if players are not adequately warmed up and subjected to a rigorous training and play schedule.  A muscle strain, also referred to as a repetitive strain injury (RSI) when seen in athletes and those involved in repetitive tasks, can cause tingling in the hand or arm, loss of sensation and loss of strength [2].elbow_pain

Other symptoms of muscle strain include:

  • Tenderness in the affected muscle or joint
  • Throbbing or pulsating in the affected area

A muscle strain is generally diagnosed with a physical examination, and treatment depends on the severity of the injury.

Muscle strain treatment may include:

  • Anti-inflammatory medication
  • Heat or cold therapy
  • Splints
  • Physical therapy
  • Steroid injections (only when specifically indicated)

Preventing Injury

These types of traumatic injuries can be avoided with appropriate strength and endurance training gradually leading up to more rigorous training sessions.  Proper warm up exercises and stretching are also key to avoiding injury, as with any sport.

In young, growing athletes committed to a single, competitive level sport such as many in tennis, it is particularly important to invest in technique and strength and endurance training, as well as ensure adequate rest for muscle recovery.

References

 [1] Stress fractures of the upper limb. Sports Med. 1998 Dec;26(6):415-24.
[2] Repetitive strain injury (RSI) explained. Medical News Today. 2018 Jan (last updated). https://www.medicalnewstoday.com/articles/176443.php

 This educational information was provided by Dr. Korsh Jafarnia, one of Houston’s renowned orthopedic surgeons and board-certified hand and upper extremity specialists.  He is a member of the faculty at Houston Methodist Orthopedics & Sports Medicine, Houston Methodist Hospital – Memorial City/Spring Valley.

 A Side Note:

An avid tennis player himself, Dr. Jafarnia had an opportunity to check out the Astros 2018 World Series Championship trophy while attending the River Oaks Tennis Club Men’s Clay Court Championship. (Pictured with Reid Ryan, President of the Houston Astros.)

Reid Ryan (L) and Dr. Korsh Jafarnia (R)

Reid Ryan (L) and Dr. Korsh Jafarnia (R)

 

 

 

 

 

 

Digital Disabilities, Repetitive Stress & Our Mobile Devices

Too much time on smartphones and tablets can lead to a host of repetitive stress problems known today as “digital disabilities.” These conditions include; cell phone elbow, texter’s thumb, texter’s neck, iPad hand and selfie elbow.digital_device_overload

Cell phone elbow results when the bent hand holding the cell phone to the ear for prolonged periods of time causes compression of the ulnar nerve.  This is also known as cubital tunnel syndrome, which is neuropathy of the ulnar nerve or “funny bone” nerve.

Cell phone elbow may contribute to another injury called smartphone pinky, which is a condition resulting when the bent elbow (while on a cell phone) causes compression of the ulnar nerve, which also gives sensation to the small finger. Over time, the sensation of the small finger diminishes.

The repetitive movements of our thumbs while texting may lead to texter’s thumb.

Texter’s thumb is a painful inflammation of the tendons that control thumb movement and extend to the wrist.  This causes pain at the base of the thumb, which may extend to the lower arm.

The concern is not the thumb pressing down on the keys of a phone but rather the frequent passing of the thumb over the keyboard, as the thumb joint is not meant to move rapidly in this manner.

Texter’s neck comes from too much time spent on electronic devices, subsequently leading to neck and spine injuries.

Texter’s neck has become a catchphrase describing neck pain and damage from looking down at a cell phone, tablet or other wireless device too frequently and for too long.

Another modern day “digital disability,” iPad hand, causes tendonitis in the hand from having the iPad in one position for a prolonged period of time.

Many of these digital disabilities are seen in Millennials, most notably selfie elbow. In fact, according to studies from the Pew Research Center, Millennials are more likely than other generations to have posted a selfie on a social media site (spending an average of five hours a week taking selfies).

The weight of the phone is not the concern.  The repetition combined with the contortion of the elbow, held in unnatural positions while capturing the selfie shot are actually what pose the problem.

Preventing Digital Disabilities, Repetitive Stress Conditions

There are many preventative measures to prevent damage from overuse of handheld devices, such as hands-free modifications, tablet stands and attachable keyboards.

To reduce the risk of cell phone elbow, use an earpiece, a headset or Bluetooth. To avoid texter’s thumb, a keypad is great. And try taking breaks from texting. Use the audio command on your phone to just give your hands a rest.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hunting Hazards to Avoid for a Successful Season

‘Tis the peak of hunting season.

Hunters far and wide have successfully exempt themselves from Holiday gatherings to pursue their passion. treestand-1-300x300

Given this feat, we want to ensure optimal success and the best holiday hunting experience possible by helping hunters avoid some of the most common hunting mishaps identified in scientific studies, seen in emergency centers and reported among hunters in the field.

Among the most reported hunting accidents include:

  • Hunting/Tree Stand Accidents
  • Misfire/Shooting Accidents
  • Field Dressing Dangers

According to a recent study, “hunting mishaps most frequently occurred because of overexcitement, unfamiliarity with equipment, or carelessness.” The study, which reviewed the hospital records of 100 male patients between the ages of 10 and 78 showed a wide variety of injuries resulting from hunting activities.  “Almost half of the patients were injured during a 9-day gun deer hunting season.”  The study concluded that while many of the injuries were minor, serious morbidity with potential long-term disability and costs in time and money can occur [1].

Tree Stand Accidents

Tree stands situated 20-30 feet in the air present a hazard potentially as dangerous as the weapons accompanying hunters in the trek up and down.

According to Tree Stand Safety Awareness (TSSA), tree stand accidents are the number one cause of serious injury and death to deer hunters – estimating that more than one-third of hunters who use tree stands will be involved in a fall sometime in their hunting careers [2].

While broken bones are very common following a fall from a stand (arm fractures, hip fractures, as well as injuries to the head, neck and spine), others less frequently discussed involve jewelry/accessories.

A potentially limb and life-threatening injury that is completely avoidable among hunters involves jewelry/accessories – watches and rings in particular.  During a slip or fall from a stand, these objects can catch on parts of the stand, as well as nails and tree branches causing serious damage to the affected limb.  The catch/pull/hanging of the watch or ring during a fall, traumatically impacts the soft tissue of the impacted region.  This can result in a severe wrist fracture for watch wearers and traumatic ring avulsion for ring wearers, which can strip tendons and nerves from the bones of the finger.

The severity of either injury is long lasting – surgery and rehabilitation required in both cases. Additionally, hunters are often located in remote areas, and treatment of such a severe injury is delayed – impacting outcome.

Hunters are urged to ensure tree stand safety by wearing a full body harness and leaving watches and rings at home.  A system of communication with fellow hunters is also encouraged should a mishap occur.

Misfire/Shooting Accidents

Many of the injuries seen during hunting season involve a shooting accident.  These accidents often occur when hunters are overly eager and fail to adhere to a basic safety protocol – proper attire, weapon check and communication.  Shooting accidents also occur when drowsy hunters fall from their stands with weapon in hand.  These accidents can cause self-inflicted injuries as well as injury to nearby hunters.

According to the International Hunter Education Association (IHEA), approximately 1000 people in the US and Canada are accidentally shot by hunters every year – just under a hundred of those accidents are fatalities.  Hunter safety courses are strongly encouraged and required in some cases before hunt participation.

Field Dressing Dangers

Another opportunity for injury occurs during the process of field dressing.  Not only is the rapid cleaning of hunted game essential to prevent bacteria from growing on the surface of the carcass (at initial wound site or while gutting) and contaminating the meat, but also to reduce risk of dangerous infection if cut during the process.

Field dressing must be done as soon as possible to ensure rapid body heat loss. Bacteria grow most rapidly in the range of temperatures between 40°F and 140°F, in some cases doubling in number every 20 minutes. This range of temperature is often called the “temperature danger zone [3].” Hunters in warmer climates should be particularly vigilant.

Too often most of the hunting preparation is focused on the kill and not enough on safely field dressing the game.  Dull knives and dirty prep areas can result in lacerations prone to infection. These types of infected wounds can be difficult to treat.  Additionally, many types of popular game are infected with Brucellosis, an infectious disease caused by bacteria.  Hunters merely handling the blood and organs of an infected animal while field dressing can become infected.  The infection may remain dormant up to a month after exposure and can cause severe illness requiring antibiotics. Symptoms include fever, chills, headache, fatigue, muscle and joint pain [4].

Field dressing preparation should include:

  • Clean, sharp knife
  • Resealable plastic storage bags
  • Whetstone or steel for sharpening
  • Cooler full of ice/snow
  • Rope or nylon cord
  • Disposable plastic gloves
  • Clean wipes or paper towels
  • Clean drinking water

Be safe and Happy Hunting!

References

  1. Huiras CM, Cogbill TH, Strutt PJ. Hunting-related injuries. Wis Med J. 1990 Oct;89(10):573-6.
  2. Bailey C. Here are the Five Most Common Hunting Injuries. Wide Open Spaces. 2017 March 29. http://www.wideopenspaces.com/these-are-the-5-most-common-hunting-injuries/
  3. PennState Extension. Proper Field Dressing and Handling of Wild Game and Fish. 2017. https://extension.psu.edu/proper-field-dressing-and-handling-of-wild-game-and-fish
  4. Centers for Disease Control and Prevention (CDC). Hunters: Protect Yourself from Brucellosis. https://www.cdc.gov/features/huntersbrucellosis/index.html

 Dr. Korsh Jafarnia is a Houston based board-certified, fellowship trained orthopedic surgeon specializing in the hand, wrist and elbow. He is recognized locally and nationally as a “top doctor” in his field and highly sought for his level of expertise in hand and upper extremity orthopedic care.

Staying Healthy Post Hurricane Harvey

As Texans begin to restore and rebuild following one of the most devastating storms in US history, we thought it would be a good time to talk about some of the health concerns that exist in this post flood environment and precautions everyone can take to stay healthy.

Harmful Elements in Flood Waters                                     Healthy Post Hurricane Harvey

Flood waters contain a variety of potentially harmful elements, many of which linger even after water begins to recede.  Aside from sheets of fire ants, snakes and other potential harmful critters, sharp metal bits, nails and glass shards are often prevalent and linger in debris.

In a recent interview with the Washington Post, Peter Hotez, dean of the National School of Tropical Medicine at Baylor College of Medicine, explained that sewage systems merge with flooding rain, introducing infectious human waste to streets and into flooded homes. What remains as sludge and a dirty film permeates everything it once washed over.  While the waters recede, the infectious elements remain and must be treated with caution (1).

And while it is not easy to predict which microbes will cause the greatest problems, the Centers for Disease Control and Prevention (CDC) reported 30 cases of MRSA, an antibiotic-resistant staphylococcus bacterium, in a group of New Orleans evacuees following Hurricane Katrina in September 2005. “Vibrio” pathogens, also known as “flesh-eating” bacteria, sickened two dozen people and killed six – in addition to reports of heat and infection-related skin rashes and red marks associated with biting mites (2).

Other Post Storm Concerns                                                                                             

The harmful material contained in flood waters and the contaminated and dangerous debris left in its wake are common concerns following a flooding storm (3), but there are also other lesser known concerns and areas of caution.  These include:

Scientific research is increasingly reporting the significant role that stress plays in our overall health – from a weakened immune system predisposing us to a host of illnesses, to increased risk of musculoskeletal injuries and conditions traditionally associated with physical stress only.  The type of stress that can come with the anticipation of such a storm, its duration and damaging aftermath is capable of threatening the health of an individual in ways many may not realize.  Referred to as “psychosocial” factors (frustration, dissatisfaction, depression and despair), the resulting stress has shown to induce physiological responses that can contribute to the development of musculoskeletal disorders (4).

Additionally, food and water quality that is compromised during power outages can challenge the healthiest among us if not approached with caution (5). Upper respiratory disorders associated with the rapidly growing mold following a Texas flood are a big concern.  Exposure to mold spores can prompt a rise in asthma and other respiratory illnesses.  The close proximity of individuals housed in shelters or working shoulder to shoulder in cleanup efforts can perpetuate respiratory illnesses and other communicable diseases.

Cuts and lacerations resulting from and/or exposed to flooded debris are particularly concerning to physicians.  The skin is the largest organ of the human body and should be protected as such.  Any opening creates vulnerability to not only the affected area but the entire body, particularly when exposed to potentially harmful microbes often found in flood water and debris as described earlier.

Reducing Risks and Staying Healthy Post Hurricane Harvey

There are several precautions that flood victims and those helping in their recovery should do to ensure everyone stays healthy post Hurricane Harvey.  These include:

 

  • Tetanus booster shots – Texas health officials urge people post Hurricane Harvey to get a tetanus booster shot to protect themselves against disease potentially entering the body through cuts/lacerations, unless one is current with their tetanus immunization (within 10 years). Even seemingly insignificant damage to a nail bed or cuticle should be treated as any other cut.
  • Proper garments and supplies – Clothing protecting arms and legs from flood sludge and lingering debris is strongly encouraged, along with rugged gloves for debris removal, rubber gloves for cleaning affected areas/items and face masks to minimize inhalation of potentially harmful elements.
  • Proper care of cuts/lacerations/skin rash – It is extremely important when working in flood environments to properly protect existing cuts and quickly clean and care for those occurring during cleanup. Risk of skin rashes resulting from the combination of sewage, chemicals and Houston heat can be reduced with the proper garments.
  • Adequate rest, relaxation – While it is difficult for those working to rebuild their homes and quickly reclaim their lives to contemplate taking time for themselves, it is a critical part of maintaining health and well-being. The rebuilding process for many will be a lengthy one requiring strong, healthy individuals.  Adequate rest, break from exposure to irritants and moments of relaxation/destressing can reduce risk of fatigue-related accidents/injuries, optimize mental outlook and maximize physical endurance.

 

When an injury is sustained or a respiratory or gastrointestinal irritation seems to linger, it is important to see a physician.  Postponing care can in some cases complicate an otherwise simple treatment or solution – and delay all recovery efforts.
Our health is truly one of our greatest assets. Let’s protect it!

 

 

References:

  1. The Health Dangers from Hurricane Harvey’s Floods and Houston’s Chemical Plants. Washington Post, September 1 2017.
  2. Infectious Disease and Dermatologic Conditions in Evacuees and Rescue Workers after Hurricane Katrina – Multiple States. Centers for Disease Control and Prevention (CDC). August – September, 2005.
  3. Stay Out of Flood Water, Texas Health Officials Urge. NPR – Houston Public Media News. August 28, 2017.
  4. Musculoskeletal Disorders – Psychosocial Factors. Canadian Centre for Occupational Health and Safety (CCOHS). Last updated August 13, 2012.
  5. Food and Water Safety during Power Outages and Floods. U.S. Department of Health and Human Services. FDA U.S. Food and Drug Administration. Last updated August 25, 2017.

 

Other Educational Links

 

 

It’s No Fish Tale – These Uncommon Hand & Upper Extremity Fishing Injuries Can Really Happen!

Located on the Gulf of Mexico and home to hundreds of lakes, it’s no wonder that the Texas coast is the playground to fishing enthusiasts far and wide.

Barracuda

unhook stingray2But even the seasoned sportsman can fall victim to some unlikely fishing injuries affecting the hand and upper extremity. In fact, fishermen (and women) put themselves in danger every time they come into contact with marine life – unpredictable behavior/aggressive and often forceful nature of a catch, prevalence of less commonly treated bacteria, unsanitary tools/equipment, poor wound care – all contributing to some common and not so common injuries that hand specialists see in a region like the Texas Gulf Coast.

Some common fishing injuries and conditions with which a Texas hand surgeon is all too familiar include:

fillet_2Many of these common injuries and conditions are treated non surgically and follow the same treatment protocol as any other patient with the same diagnosis – regardless of the cause.

Uncommon Hand & Upper Extremity Fishing Injuries and Conditions

Though there is very little that surprises a hand specialist practicing in “sportsman’s paradise,” an unusual injury associated with fishing will occasionally make its way to a Texas medical clinic.

Some of these uncommon injuries and conditions include:

  • Sting Ray Laceration
  • Fish Bite / Impalement
  • Fish Handler’s Disease / Bacterial Infection
  • Lodged Fish Bones, Fin Spine 

Unlike other injuries that break the skin, these types of fishing injuries are particularly concerning.  Fish and other marine life carry bacterial infections within their bodies, as well as on their skin, which can affect humans if certain precautions are not taken immediately. Some types of bacteria found in marine life are not commonly seen and do not respond to conventional antibiotics frequently used for infections.

Additionally, some marine life such as the Sting Ray utilize defense mechanisms that require special attention when used against a fisherman.

Sting Ray Laceration
While many sting ray injuries involve an inadvertent encounter between a foot or other lower extremity and a sting ray’s barb, some have occurred to the hand or wrist while trying to remove a sting ray from a fishing net or line.

These types of lacerations require more than bandaging.  Not only do sting ray barbs pierce like a weapon, all sting rays are armed with at least one serrated venomous spine at the base of their whip-like tail.  Short-tail sting rays have two tail spines: a slender spike in front of a large, jagged bayonet (1).

In addition to possible damage to muscle, tendons and nerves that can occur from the physical impalement of a sting ray barb, its venom is comprised of many different substances that can cause tissue to break down and die.
Some of the symptoms that Sting Ray venom can cause include:

 

  • Immediate and severe pain radiating up the affected limb
  • Bleeding and swelling in the affected area
  • Sweating
  • Faintness, dizziness and weakness
  • Low blood pressure
  • Salivation, nausea, vomiting, diarrhea
  • Headache
  • Shortness of breath (2)

 

Medical attention is recommended for all sting ray injuries.  Minimally, the wound will be cleaned with warm water to remove the venom and a tetanus booster given if it has been more than five years since the last tetanus booster. Tetanus prevention is required if the patient has never had a tetanus vaccination.  Antibiotics may also be required, and depending on the severity of the injury and amount of damage sustained (often the result of the delay in seeking treatment), surgical intervention to repair soft tissue damage and/or a period of rehabilitation may be required to restore strength to the injured limb (2).

Fish Bite and Impalement
While not every fish injury comes with a venomous double blow, the high risk of bacterial infection and soft tissue damage can be just as serious.  Many fish have sharp teeth, tails and pointed features that can easily break the skin.  Wrestling the unwilling catch onto the boat or beach can leave some sportsmen a bit worse for the wear.

 

Aside from the bacterial concerns that come with marine life, the forceful impact from a sharp feature of the fish can result in soft tissue damage that may require surgical repair and/or months of rehabilitation to restore hand and upper extremity function – as the hand alone is comprised of approximately 34 muscles, 120 known ligaments, and 50 nerves!

 

These types of deep puncture wounds or lacerations in the hand are also at high risk of infection and should be monitored closely.  A delay in the appropriate treatment can lead to complicated tenosynovitis and horseshoe abscess.  Additionally, marine life bacterial infections resulting from Mycobacterium marinum (M. marinum) do not respond to some conventional antibiotic treatment such as amoxicillin (3).

Fish Handler’s Disease
Not every fishing-related Mycobacterium marinum infection is the result of an obvious injury/wound.  A condition known as Fish Handler’s Disease can impact those frequently handling fish and generally affects the hands.  Any inconspicuous cut or small opening on the skin can allow the bacteria to enter the body.  The bacteria’s inability to proliferate in the warm body confines it to the affected area.

 

Common symptoms include swelling, tenderness, and bluish-purple spots. Fish Handler’s Disease is treated with special antibiotics used specifically for this type of bacterial infection.  Recovery can take months.

Lodged Fish Bones, Fin Spine
Occasionally in the handling of fish a fish bone or fin spine can lodge in the hand. Though this may not be painful or immediately worrisome to the injured party, these types of injuries are concerning.  Such injuries often leave residual fragments of foreign organic matter in the soft tissue, which can cause secondary infections such as Staphylococci and Streptococci (4).

 

Typically, x-rays are used first to try and identify a foreign body in the tissue, though are not always successful in doing so.  An MRI may be indicated to identify fine fin spines and tiny bones lodged in the body’s tissue. The surgical removal of the foreign body is important.  Failure to seek and remove the foreign body may lead to persistence of infection (4). Multiple surgical procedures may be required, and the patient is put on antibiotics to prevent infection. Physical therapy may be required after surgery to regain mobility of the hand.

 

If this type of injury goes untreated it can result in permanent disability and hospitalization for infection. Though the area may look as if it has healed, but is still tender, swollen, discolored, or abnormal in any way, individuals are urged to see a hand specialist.

 

Prevention and Precaution
Understanding the unique aspects of the marine life occupying the waters you’re sporting and utilizing protective gloves and garments while fishing can go a long way in injury prevention.  As the largest organ of the human body, our skin serves as a protective barrier.  When any area is compromised, our entire body is compromised. Individuals with other health conditions, such as diabetes or immune deficiency disorders should be particularly cautious and consult a hand specialist for proper wound care.

If not addressed properly, even seemingly minor fishing injuries can result in serious infection, lingering weakness or permanent disability – inhibiting participation in the sport you love.

 

References

 

How Your “Musculoskeletal Mindset” Can Impact Injury Risk at Work

While the study of orthopedics has traditionally placed emphasis on the physical influencers impacting our bones, tendons, ligaments and other surrounding soft tissue comprising the musculoskeletal system, new research now spotlights the increasingly important role of workplace “psychosocial” factors on musculoskeletal disorders (MSD).Tired man being overloaded at work

According to the Canadian Centre for Occupational Health and Safety (CCOHS), a workplace psychosocial factor is defined as “a non-physical aspect of the workplace that is developed by the culture, policies, expectations and social attitude of the organization.” [1]

Basically, psychosocial factors umbrella the different emotional responses to the demands placed on workers while performing their job –  including frustration, dissatisfaction, depression and despair. The resulting stress induces physiological responses that can contribute to the development of musculoskeletal disorders.

New research reported by the CCOHS identifies some physiological responses to psychosocial factors, including:

  • Increased blood pressure, which in small joint spaces can increase pressure on tendons, ligaments and nerves.
  • Increased fluid pressure over a prolonged period of time can also increase pressure in joints and on surrounding soft tissue as well as the carpal tunnel.
  • Reduction of growth functions can reduce production of collagen and consequently the body’s ability to heal or recover after performing work functions.
  • Over time a decreased sensitivity to pain can prompt workers to work beyond their body’s physical capacity, predisposing it to injury.
  • Increased muscle tension can increase pressure on and around the joints and may cause excessive use of force during certain activities and movements.
  • The body’s heightened state of sensitivity may overburden the musculoskeletal system by prompting a person to lift more, work faster, etc.

It is difficult in our current healthcare environment to directly attribute “workplace psychosocial factors” as a cause of workplace MSD, because of the many other factors that contribute to such disorders/injuries (biomechanical, etc.). Increasingly, though, evidence and newly published scientific research studies are helping to spotlight the role that these factors play, and the link between “stress induced physiological changes” and musculoskeletal disorders.

Additionally, a growing number of research studies are reporting a link between emotional disorders (anxiety, depression) and medical and surgical complication rates, lower patient satisfaction scores and readmission risk in joint replacement patients. [2,3]

There will likely be much more research on these topics in the coming years.

This new information underscores the importance of identifying and addressing psychological stressors and our response to them, as they are proving to have a significant impact on not only the cardiovascular but also the musculoskeletal system – two vital contributors to overall health and well-being.

 

References

  • Canadian Centre for Occupational Health and Safety (CCOHS), cchos.ca , https://www.ccohs.ca/oshanswers/psychosocial/musculoskeletal.html .
  • Wood TJ, Thornley P, Petruccelli D, et al. Preoperative predictors of pain catastrophizing, anxiety and depression in patients undergoing total joint arthroplasty. J Arthroplasty. 2016 Dec;31(12):2750-2756.
  • Gold HT, Slover JD, Joo L, et al. Association of depression with 90-day hospital readmission after total joint arthroplasty. J Arthroplasty. 2016 Nov;31(11):2385-2388.

 

 

What Spring and Summer Mean to Our Musculoskeletal Health

Spring has finally arrived and time isn’t the only thing jumping forward.  Our enthusiasm for the outdoors is renewed and our activity schedule is ramped up.  From the slopes to spring sports, new plantings and training for one of the biggest bike rides in Texas, the potential for overuse injuries is particularly high this time of year – following less active winter months.

Some of the musculoskeletal injuries and conditions most commonly seen in the spring and summer months include:

  • Skier’s Thumb
  • Friction Blisters
  • Allergy-Related Muscle Fatigue / Joint Pain
  • Carpal Tunnel Syndrome
  • Golfer’s Elbow

Skier’s Thumb

Though the skies and poles are packed away, signs of a common injury following an active ski season may linger a bit longer.  Skier’s thumb, also known as Texter’s Thumb skiers-thumb gardening cycling MLB: Oakland Athletics at Chicago White Sox golfing tennisamong millennials, refers to injury of the unlar collateral ligament (UCL) of the thumb’s metacarpal phalangeal (MP) joint.  This occurs when the abnormal pulling of the thumb, such as that from a fall or harsh pull while affixed to the ski pole/hoop, causes a forced abduction or hyperextension of the proximal phalanx of the thumb. If unaddressed, this injury is further exacerbated by the repetitive use of the injured thumb in texting.

Friction Blisters

While the most common concerns during baseball season include pitch count and the stress that excessive pitching and throwing has on a player’s elbow and shoulder over the course of a baseball season, these generally occur mid to late season following many practices and games.

A lesser known injury often occurs as the season gets started and impacts pitchers in particular – friction blisters.   The repeated trauma created between the baseball seams and the fingers of the pitching hand, predominately at the tips of the index and long fingers, can result in friction blisters.

Friction blisters, which are the result of repetitive friction and strain forces that develop between the skin and various objects, are also common this time of year among those increasing gardening efforts and tennis players hitting the court.

Friction blisters form in areas where the “stratum corneum” and “stratum granulosum” are sufficiently robust such as the palmar and plantar surfaces of the hands and feet [1].

 

Allergy-Related Muscle Fatigue / Joint Pain

With the vibrant colors of spring come seasonal allergies and a host of symptoms that can sometimes make involvement in many of these long-awaited activities a challenge.  While pollen allergies most commonly cause nasal congestion, a runny nose, a sore/scratchy throat and itchy eyes, they can also cause hives, itchy skin, chronic cough, mood changes and body aches/muscle and joint pain. After exposure to pollen, the body reacts to it as a foreign invader by releasing antibodies and natural chemicals called histamines. Histamine is a substance that causes inflammation in the body. Sometimes allergies can advance to bronchitis and mimic flu-like symptoms, including a low-grade fever, body aches and muscle fatigue which can make everyday activity and exercise more challenging if unaddressed. Continuing to train or play while the body fights to overcome allergy challenges can predispose the musculoskeletal system to injury.

 Carpal Tunnel Syndrome

Carpal Tunnel Syndrome (CTS) is one of the most common overuse conditions seen in hand and upper extremity orthopedic care.  In the spring and summer, it is often the result of new activity excessively engaging the hand and wrist such as gardening and cycling. It is generally the result of irritation and swelling, which causes compression within the narrow carpal tunnel located at the wrist – through which one of the major nerves in the arm, the median nerve, passes.  This nerve becomes irritated in the compressed tunnel and can cause numbness, pain, tingling and weakness in the thumb, index and middle fingers.  CTS can come on quickly and command attention or linger with varying degrees of pain that becomes gradually more intense over time.

Another hand and wrist condition, Handlebar Palsy, also known medically as ulnar neuropathy, is an overuse or repetitive stress condition that affects cyclists, though generally after completion of a long, competitive ride.  It is the result of direct pressure placed on the ulnar nerve at the hand and wrist – from the grip of a cyclist’s hands on handlebars, causing stretching or hyperextension of the nerve.

 

Golfer’s Elbow

While the greens are rarely bare in Houston, golfing tournaments really ramp up in the spring and so too do one of the most common overuse conditions associated with the sport – Golfer’s Elbow.  Also known as medial epicondylitis, Golfer’s Elbow affects the muscles and tendons on the inside (medial) portion of the elbow. The repeated activity of swinging the golf club places strain on the elbow, irritating and inflaming the tendons and muscles at the elbow joint.  This inflammation can cause pain on the inside of the elbow, as well as in the forearm and wrist.

 Preventing Injury

Easing into new activity gradually and preparing appropriately can reduce risk of overuse injuries and conditions.  Strengthening muscle groups equally and stretching sufficiently both before and after activity are key, particularly after less active winter months.

Ensuring proper equipment (cycling and other ergonomic gloves and tools) and products (moisturizing to reduce calluses and blister risk) can protect the parts of the body most vulnerable to some of these spring activities and sports. Behavior/activity modification can also help to distribute stress to different parts of the body, reducing repetitive impact on one particular area.

While allergies are often unavoidable, antihistamines and corticosteroids can reduce symptoms and improve performance.  Understanding the associated muscle fatigue and joint pain will help you modify activity accordingly to avoid injury.

Periodically resting and refraining from the activity causing pain can help restore limb strength and prevent more serious injury or damage to the affected area.

 References

[1] McNamara AR, Ensell S, Farley TD. Hand Blisters in Major League Baseball Pitchers: Current Concepts and Management. Am J Orthop. 2016 March;45(3):134-36.

The Vitamin D Deficiency Dilemma and What It Means to Bones…and Our Health

Shedding some light on the high and low of it

Vitamin D deficiency has become a growing trend in the United States and is now prompting physicians in different areas of specialty to test Vitamin D levels in patients.Our Need for Vitamin D

While low Vitamin D levels have always played an important role in orthopedics, insufficient levels are now also linked to a wide range of other health issues – from Diabetes and Cardiovascular Disease to cancer (1).

Measuring Vitamin D status in blood levels of a form known as 25-hydroxyvitamin D [25(OH)D] has become an important part of health screenings.

While orthopedic specialists treating patients for a bone fracture today routinely test Vitamin D levels in patients, increasingly physicians in other areas of specialty are including such tests for their patients as well.

A Growing Trend in Vitamin D Deficiencies

A growing trend in low Vitamin D levels among a broad range of ages has prompted the National Institutes for Health (NIH) and Centers for Disease Control and Prevention (CDC) to assess possible causes, further exploring the link between Vitamin D in not only bone health but other diseases as well.  The growing trend, which is seen not only in the United States but worldwide, has been called a pandemic and prompted researchers to launch studies into the causes and the implications on overall health (2).

It is believed that lifestyle changes, growth in obesity, increase use of medication and changes in diet (reduction in nutrient rich foods and increase in processed, packaged nutrient deficient) are all contributors to this trend.

While some study results have caused daily intake recommendations to increase from 200 IU to 400 to 600 IU to address the deficiencies, many believe much higher amounts are required (4,000 to 10,000 IU daily) to reach optimal levels and achieve maximum health benefits.  Recommended daily intake and appropriate supplementation for those showing a deficiency continue to evolve. Recommendations established by the Institute of Medicine, 2011 are used as a general guideline. Ongoing research will continue to fuel this discussion.

Vitamin D and its Role in Bone Health

Vitamin D is a fat-soluble vitamin, which is essential for maintaining mineral balance in the body. Its most active form in humans is Vitamin D3 (cholecalciferol), which can be synthesized in the skin with exposure to ultraviolet-B (UVB) radiation from sunlight.

Vitamin D3 conversion and use within our body.

Vitamin D3 metabolism and use within our body.

Plants can synthesize ergosterol by ultraviolet light, which is converted to vitamin D2 (ergocalciferol), but is a less active form of vitamin D (less than 30% of Vitamin D3) (3).

Vitamin D is necessary for the proper absorption of calcium, which together have shown to reduce risk of osteoporosis, assist in the healing of bone fractures and decrease risk of future bone breaks. Vitamin D has other roles in the body as well, including modulation of cell growth, neuromuscular and immune function and reduction of inflammation (4).

When exposure to UVB radiation is insufficient, adequate intake of vitamin D from the diet (Vitamin D-fortified foods and supplements) is essential for optimal health.

After Vitamin D is consumed in the diet or synthesized in the skin, the biologically inactive form then enters the circulation and is transported to the liver, where 25(OH)D is formed.  This is the major circulating form of vitamin D and the indicator of vitamin D status in the body. Increased exposure to sunlight or increased dietary intake of Vitamin D-enriched foods and/or Vitamin D3 supplements increases blood levels of 25(OH)D, making the blood 25(OH)D concentration an effective indicator of Vitamin D nutritional status.

Causes of Vitamin D Deficiency

While studies continue to explore possible causes of the widespread Vitamin D deficiency, a number have already been identified.  Some are the result of societal changes such as increased use of sun blocks/sun screens for fear of skin cancer (limiting unprotected sun exposure) and changes in our diet (processed, nutrient deficient foods versus nutrient and Vitamin D-rich foods). Both of which have gradually reduced the amount of Vitamin D intake we receive.

 Other possible causes of Vitamin D Deficiency include:

1.) Obesity

Some studies suggest that a higher BMI leads to lower 25(OH) D (4). Greater amounts of subcutaneous fat sequesters more of the vitamin and alter its release into circulation (5).

2.) Naturally dark-skinned individuals

Greater amounts of the pigment melanin in the epidermal layer (resulting in darker skin) reduces the skin’s ability to produce Vitamin D from sunlight.

3.) Certain Medications

Corticosteroid medications such as prednisone (often prescribed to reduce inflammation) can reduce calcium absorption and hinder Vitamin D metabolism. Other weight-loss, cholesterol-lowering and epileptic seizure medications have also been implicated in reduced calcium absorption and Vitamin D levels.

4.)  Age

As we age, our skin cannot synthesize Vitamin D as efficiently. The elderly are also likely to spend more time indoors, leading to inadequate intakes of the vitamin.

Increasing Vitamin D Levels

While it is difficult today to reach the recommended levels of Vitamin D without supplementation, below are some of the best sources that may reduce the quantity of supplements required.

Calcium and Vitamin D-rich foods can help support strong bones, decrease risk of disease.

Calcium and Vitamin D-rich foods can help support strong bones, decrease risk of disease.

  •  Unprotected sun exposure (10 – 20 minutes several times a week depending on skin color and geographical location).
  • Vitamin D-rich foods such as fatty fish (salmon, tuna, mackerel), beef liver, cheese and egg yolks.
  • Vitamin D-fortified foods such as milk, orange juice, margarine and butter.
  • Vitamin K2, which is linked toimproved use of Vitamin D3 and calcium (6).

 

References

  1. Holick MF. Vitamin D: importance in the preventioin of cancers, type 1 diabetes, heart disease, and osteoporosis.  Am J Clin Nutr. 2004;79(3):362-371.
  2. Holick MF. The vitamin D Deficiency pandemic and consequences for nonskeletal health: mechanisms of action. Mol Aspects Med. 2008;29(6):361-8.
  3. Armas LA, Hollis BW, Heaney RP. Vitamin D2 is much less effective than vitamin D3 in humans. J Clin Endocrinol Metab. 2004;89(11):5387-5391.
  4. Institutes of Health, Office of Dietary Supplements – https://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/ .
  5. Vimaleswaran KS, Berry DJ, Lu C et al. Causal relationship between obesity and Vitamin D status:  bi-directional Mendelian randomization analysis of multiple cohorts. 2013 – http://journals.plos.org/plosmedicine/article?id=10.1371/journal.pmed.1001383.
  6. National Institutes of Health, Office of Dietary Supplements – https://ods.od.nih.gov/factsheets/VitaminK-HealthProfessional/

 

Dr. Korsh Jafarnia is one of Houston’s leading board certified, fellowship trained hand and upper extremity specialists.  A member of UT Physicians, Dr. Jafarnia is affiliated with Memorial Hermann IRONMAN Sports Medicine Institute at Memorial City and the Texas Medical Center.  He also serves as an assistant professor in the Department of Orthopedic Surgery at McGovern Medical School. Call 713.486.1700 for an appointment, or go to www.korshjafarniamd.com to

SELFIE ELBOW -

Among the “Modern Day Maladies” of the Millennials

Medical conditions are often a “snapshot” of goings on in a society and a period of time. This couldn’t be more true as represented by one of the newest orthopedic hand and upper extremity conditions physicians have today coined “Selfie Elbow.”Selfie Elbow

Throughout history ailments have often reflected the activities and environment experienced during that period.  Gamekeepers thumb of the 1950s eventually became more commonly known as Skier’s Thumb.  Today it’s called by modern day millennials… “Texter’s Thumb.”

What may very well have been Archer’s elbow from a time preceding all of us, has over the years become popularized as Tennis Elbow (lateral/outside) or Golfer’s Elbow (medial/inside) – and today is referred to as Selfie Elbow, joining the growing list of “modern day maladies” afflicting millennials (those born from the early 1990s to early 2000s).

While the names and mechanism of overuse conditions may change, the end result is the same – tendonitis.

According to recent reports, millennials spend an average of five hours a week taking selfies.  And each one is expected to take over 25,000 in their lifetime (1,2).

The weight of the phone is not the concern. The repetition combined with the contortion of the elbow, held in unnatural positions while capturing the Selfie shot are actually what pose the problem.

Further adding to elbow stress is the Selfie Stick.  Selfie Sticks extend up to 51 inches.  Positioning and maintaining balance of a phone on the Selfie Stick further exacerbates the stress on the elbow and now also unnaturally engages the wrist as well.

Tendons work to anchor muscle to bone.  When the repetitive overuse and sometimes awkward positioning of the arm places continual stress (micro-trauma) on the muscles and tendons at the elbow, which help to extend and stabilize the wrist, irritation can result.

Currently Selfie Elbow more closely mimics Tennis Elbow and Olecranon Bursitis. Technically known as lateral epicondylitis, Tennis Elbow affects the lateral (outside) portion of the elbow.  The same diagnostic tools and treatment for Tennis Elbow are used to treat Selfie Elbow.

Symptoms of Selfie Elbow

The symptoms of Selfie Elbow are also similar to those of Tennis Elbow and can include:

  • Pain on the outside of the elbow during activity.
  • Weakness with grabbing or gripping.
  • Dull ache while at rest/night.

Diagnosing Selfie Elbow

A physical examination and understanding of patient history and activities leading up to the pain will help determine the areas affected and the diagnosis.

Treating Selfie Elbow

Treatment for this and most types of tendonitis includes rest and refrain from the activity causing the stress and strain.  Other conservative treatment may include:

  • Physical therapy to stretch and build strength.
  • Behavior modification – a change in posture/position while taking Selfies.
  • An elbow brace to be worn during the daytime and a wrist brace at night – holding both in anatomically comfortable positions.
  • Steroid injections.
  • Ultrasound or heat therapy.
  • Platelet Rich Plasma (PRP) Injections.
  • Shockwave Therapy.

While rare, if conservative treatment fails to resolve the issue and pain becomes incapacitating, surgical intervention may be required to remove diseased, degenerated tendon tissue. This type of procedure is generally performed by minimally invasive surgery including arthroscopy, followed by rehabilitation therapy.

Preventing Selfie Elbow

While avoiding such overuse conditions is difficult for athletes and others inflexibly bound to their activity, those experiencing Selfie Elbow are encouraged to limit their Selfie activity and engage their upper extremity in other exercise during off time.  Also, frequently changing arm position, and possibly arms, while taking selfies can help reduce the strain on the elbow and the tendons and muscles which support it.

References

 

Cowboy Casualties and the Rigors of Rodeo Life

While the Houston Livestock Show and Rodeo has come and gone, the rodeo athletes who kept us captivated as they rode, roped and wrangled their way across the arena for the duration are on to a new city – and not even half way through their rodeo season.

The life of a rodeo athlete, many true cowboys at heart, is one of unyielding dedication and physicality.

Those who have participated since youth in rodeo events have built both strengths and vulnerabilities to the ongoing rigors of rodeo life. Proper mental and physical conditioning are key in avoiding serious injury.Rodeo Quote

While many of the injuries commonly associated with these athletes include concussions and fractures, others are the result of ongoing strain placed on the same limbs, ligaments and joints day in and day out for months at a time.

Many rodeo athletes begin in their teens, tie-down roping calves before progressing to adult wrangler, bull or bare back rider.  The years of hand and upper extremity strain predisposes this athlete to tendonitis in the hand, wrist, elbow and shoulder. Known as a repetitive stress or overuse condition, without proper treatment it can cause chronic inflammation, joint instability and eventually the early onset of arthritis.

Recognizing early signs of tendinopathic injuries and conditions and establishing an effective treatment program is key.

Tendonitis

Tendonitis (also spelled Tendinitis) is the inflammation of the tendons and other soft tissue connecting muscle to bone.  It is most often caused by repetitive movement, placing strain on the tendon and negatively impacting the affected area over time.  It may also occur following a sudden more serious injury such as a fracture or dislocation.

Tendonitis can affect different parts of the body.  Some of the commonly diagnosed upper extremity tendinopathies include Tennis Elbow, Golfer’s Elbow, deQuervain’s Tenosynovitis, Pitcher’s Shoulder and Swimmer’s Shoulder – named after the repetitive motion and sport implicated.  Though, many other activities and types of sports can result in one of these types of tendinopathies as well.

Among rodeo athletes, wrist tendonitis and tendon damage is particularly common, both as a result of the repetitive stress on the wrist and fractures and other trauma this athlearthritis_tendinitis_elbow_strainte sustains.

Symptoms

Symptoms of tendonitis may include;

  • Pain and swelling
  • A feeling of friction as the tendon moves
  • Warmth and redness about the affected area
  • A lump that develops along the tendon
  • Difficulty moving

A tendon rupture may result in a gap felt in the line of the tendon and would manifest with weakness or lack of function of that muscle.

 

Tendinosis

Tendinosis is often referred to as “chronic tendonitis” and is damage to a tendon at a cellular level.  In fact, “osis” represents a pathology of “chronic degeneration” without inflammation.  Key identifiers include disrupted collagen fibers within the tendon, increased cellularity and neovascularization.  This condition is thought to develop from micro tears, repeated injury and increases the risk of tendon rupture. While pain associated with this condition may be addressed similarly to that of tendonitis, emphasis is on stimulating collagen synthesis and breaking the cycle of tendon injury.

Extensor Carpi Ulnaris (ECU) InstabilityWrist Tendonitis

The ECU tendon of the wrist attaches the ECU muscle to the bone and is responsible for straightening and rotating as well as gripping and pulling movement in the wrist and hand. While this tendon normally slides over the forearm (near the little finger), held in place by the retinaculum (ligament-like structure), damage to the area can cause it to slip in and out of place (sublux) or dislocate completely.

Treatment

Treatment for and recovery from a tendinopathic condition will depend on the type and severity.  While minimally invasive corticosteroid injections have proven effective in relieving pain, rest from the repetitive activity contributing to the condition is also indicated.  Stretching and strengthening exercises are also proving effective.

In severe cases, or when the tendon becomes displaced and nonsurgical treatment fails to resolve the problem, surgical intervention may be indicated.  Surgical intervention may include repair of the retinaculum, tendon lining (tendon sheath), or tendon – or to replace the tendon if it is torn.

Prevention

While many injuries in the life of a rodeo athlete cannot be avoided, damage can be reduced by staying fit and strong overall.  Strength and flexibility, combined with periods of rest and other activities involving different muscle groups will help reduce risk of injury and the impact of a tendinopathic condition.

According to long time rodeo professional and bareback rider Cody Goodwin, “every ride is like getting in a car wreck.”

“You have to be in pretty darn good shape, which is why I jog four miles every other day and lift weights every other day – to develop lean muscle mass,” said Goodwin.

“I take good care of my body, so that I can, at my age, continue to compete with 20 and 25-year-old riders,” added the 41-year-old rodeo veteran.

Dr. Korsh Jafarnia is the hand and upper extremity specialist at UT Physicians / Memorial Hermann IRONMAN Sports Medicine Institute (Memorial City and Texas Medical Center locations), 713.486.1700.