Match the following terms with the appropriate description. Group of answer choices Caused by compression of the sciatic nerve Caused by blow to the iliac crest Caused by repetitive stress to the pubic symphysis Bone formation in muscle Slipping of the femoral head Often associated with avascular necros
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Illiac Crest Contusion (Hip pointer)

Caused by blow to the iliac crest

Signs of Injury: muscle guarding, transitory paralysis of the soft structures. Inability to rotate the trunk or flex the thigh without pain

Care: Cold and pressure should be applied immediately. Bed rest for 1 to 2 days, referral to physician.

Legg-Perthes disease

Often associated with avascular necrosis

Cause: Loss of blood circulation to the articular head of the femur

Signs of Injury: Complains of pain in the groin that sometimes is referred to the abdomen or knee. Limping also

Care: Complete bed rest, special brace to avoid direct weight bearing on the hip

Myositis ossificans

Cause: Severe blow to the thigh, ectopic bone formation within the muscle

Signs of Injury: single severe contusion, repeated contusion to a muscle, improper care of a contusion

Care: Surgical removal