Environmental Health & Safety

  COMMON SHOULDER & ELBOW INJURIES

   
 Rotator Cuff Impingement – Inflammation of the tendon of the supraspinatus muscle and the tendon of the long head of the bicep muscle. This inflammation causes an impingement beneath the coraco-acromial ligament.
 
 Cause - Repetitive overhead activities, which lead to swelling and vascular compromise.
 
 Symptoms - Shoulder pain especially with overhead activity, and decreased range of motion. The discomfort may extend into the deltoid muscle.
 

  
 Shoulder Bursitis – Inflammation of the bursa located in the shoulder.
 
 Cause - Repetitive overhead activities, which lead to swelling and vascular compromise.
 
 Symptoms - Inhibits free movement of the tendon in the shoulder girdle, which ultimately limits shoulder range of motion.
 

  
 Tendonitis – Tendon inflammation. Lateral epicondylitis is inflammation of the tendons of the finger extensor muscles.
 
 Cause - Repetitive or static use of the finger extensor muscles.
 
 Symptoms - Discomfort that extends from the outside of the elbow into the forearm, and may cause a decrease in grip strength, (painful handshake).
 

  
 Medial epicondylitis – Inflammation of the tendons of the finger flexor muscles. 


 Cause - Repetitive or static use of the finger flexor muscles.
 
 Symptoms - Discomfort that extends from the outside of the elbow into the forearm



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