Environmental Health & Safety

 COMMON NECK & BACK INJURIES


 
 Disc Injuries – There are several stages of severity that range from bulging to herniated.


 Cause - Cumulative trauma resulting from ongoing postures of forward flexion.

 Symptoms - Varying degrees of back pain that may radiate into the buttocks and/or legs.

 
 
 Strain – Stretching or tearing of the musculotendinous unit.
 
 Cause - Over stretching or over stressing muscles, a strength inbalance, or a sudden contraction against resistance.
 
 Symptoms - Loss of motion, function, or strength due to discomfort (dependant upon severity).
 


 Sprain – Stretching or tearing of a ligament.
 
 Cause - Abnormal forces such as over stretching, or overstressing.
 
 Symptoms - Localized pain, swelling, and instability.
 


 Thoracic Outlet Syndrome – Compression of the nerves and blood vessels between the neck and the shoulder.
 
 Cause - Forceful, sustained, or repetitive shoulder retraction, and or depression, as well as frequent work above shoulder level.
 
 Symptoms - Similar to carpal tunnel (diffuse numbness/tingling in the hand). 



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