Overview	Diagnosis
	Treatment Options

Overview

Hip dislocations are relatively rare and severe injuries. They are often associated with fractures of the pelvis. A normal hip joint is stable and strong. A hip dislocation can only occur when a strong force is applied to the hip joint. This can occur with:

severe falls, especially from heights

motor vehicle accidents, including motorcycles

sports injuries

Risk factor that increase your chance of dislocating your hip include:

prior hip replacement surgery

abnormal hip joint

alcohol use

poor muscle control or weakness leading to falls

Diagnosis

Symptoms include:

severe pain in the hip, especially when attempting to move the leg

leg on the affected side appears shorter than the other leg

hip joint appears deformed

pain or numbness along the sciatic nerve area (back of thighs) if the dislocation presses on this nerve
The doctor will ask about your symptoms, how the injury occurred, and will examine your hip and leg. Tests may include:

x-ray
This is a test that uses radiation to take a picture of structures inside the body, especially bones.

computed tomography (CT) scan
This is a type of x-ray that uses a computer to make pictures of structures inside the body; with a hip dislocation this is very helpful to view associated fractures of the pelvis.

Treatment Options

Treatments include:

Closed Reduction
The doctor will manipulate the thigh and leg, in an attempt to put the ball of the femur back into the hip socket. Medications are needed to keep you relaxed during this procedure and may include:

          - pain medication
          - sedation
          - muscle relaxants
          - general or spinal anesthesia

Open Reduction
If closed reduction is unsuccessful, surgery may be performed to put the ball back into the hip socket. Open reduction is often necessary if the thigh or pelvic bones are broken, along with the dislocation.

Prevention
There are no guidelines for preventing hip dislocation. Most come from motor vehicle accidents with major sports injuries being a second cause. To reduce your risk of hip dislocation and other serious injuries:

Wear your seatbelt in the car.

Obey speed limits and other traffic laws.

Do not drink and drive.

Wear all recommended safety equipment when participating in recreational or athletic activities.