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Home > West Medicine > Surgery > Orthopedics
百科

Femoral head necrosis

骨外科

Common symptoms

钝痛、骨质疏松、胯骨痛、死骨、下蹲困难、大腿肌肉萎缩、囊肿、大转子叩痛、肌肉萎缩

The pathology of disease

Femoral head necrosis (avascular necrosis, osteonecrosis) is death of femoral head bone; hip/groin pain; steroids/alcohol/sickle cell/trauma.

Symptoms

Groin/hip pain; worse with weight bearing; limited rotation; antalgic gait

Causes

Steroids; alcohol; trauma; sickle cell; idiopathic.

Treatment

Early: core decompression; protected weight bearing; advanced: total hip arthroplasty

Dept

Orthopedic surgery.

Warm reminder: Health education reference only; seek care at regular hospital.