Causes

• According to the National Institutes of Health (NIH), causes of extreme hip pain can include fracture, osteonecrosis (bone death from a poor supply of blood), severe arthritis or bone cancer.
  
  

Diagnosis

• A physical examination, description of the pain as well as any pain in other areas and X-rays are needed to reach a diagnosis.
  
  

Surgery

• The NIH indicates that treatment could involve hip replacement or surgical repair for osteonecrosis. Hip fracture and severe arthritis usually require hip replacement. Recovery from surgery will typically take six weeks or more.
  
  

Prevention

• When exercising, avoid activities that put a strain on your hips, such as running on surfaces that are not level. Avoid falls and take calcium supplements to prevent osteoporosis.
  
  

Warning

• Seek immediate medical care if you have an exposed bone or tendon, or if you are bleeding as a result of a hip injury.