Snapping hip syndrome

Snapping hip syndrome (also known as coxa saltans, iliopsoas tendinitis, or dancer's hip) is a medical condition characterized by a snapping sensation felt when the hip is flexed and extended. This can often be accompanied by a popping or snapping noise and pain. The condition is generally considered harmless and treatable.

Causes

The snapping is a result of the movement of a muscle or tendon (the strong tissue that connects muscle to bone) over a bony structure in the hip. There are two types of snapping hip syndrome: internal and external.

• Internal snapping hip syndrome is due to the movement of the iliopsoas tendon over the iliopectineal eminence, the anterior inferior iliac spine, or the lesser trochanter.
• External snapping hip syndrome is due to the movement of the iliotibial band or the gluteus maximus over the greater trochanter.

Symptoms

The most common symptom of snapping hip syndrome is the snapping itself. This is often associated with pain and may be accompanied by a visible snapping or popping. Other symptoms may include decreased strength and range of motion in the affected hip.

Diagnosis

Diagnosis of snapping hip syndrome is typically made through a physical examination and the patient's medical history. Imaging tests such as X-rays, MRIs, or ultrasounds may be used to confirm the diagnosis and rule out other conditions.

Treatment

Treatment for snapping hip syndrome typically involves physical therapy to strengthen the hip and improve flexibility. In some cases, medication or surgery may be necessary.

See also

• Hip dysplasia
• Hip labral tear
• Hip pointer

References

Snapping hip syndrome Resources
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