Trendelenburg test

Trendelenburg Test

The Trendelenburg Test (pronounced: tren-dell-en-burg test) is a medical examination procedure used to evaluate the strength and function of the hip abductor muscles. It is named after the German surgeon Friedrich Trendelenburg, who first described the test in the late 19th century.

Etymology

The term "Trendelenburg Test" is derived from the name of its inventor, Friedrich Trendelenburg (1844-1924), a prominent German surgeon known for his contributions to the field of surgery.

Procedure

During a Trendelenburg Test, the patient is asked to stand on one leg while the examiner observes for any dropping of the hip on the non-weight bearing side. A positive Trendelenburg Test is indicated by a drop of the hip on the non-weight bearing side, suggesting weakness or damage to the hip abductors on the standing side.

Clinical Significance

The Trendelenburg Test is primarily used to identify weakness or damage in the hip abductor muscles, which can be indicative of various conditions such as hip dysplasia, gluteal muscle strain, or nerve damage. It is also used to assess the functional integrity of the superior gluteal nerve.

Related Terms

• Trendelenburg's sign
• Trendelenburg gait
• Hip abductor muscles
• Superior gluteal nerve

See Also

• Physical examination
• Orthopedic tests

External links

• Medical encyclopedia article on Trendelenburg test
• Wikipedia's article - Trendelenburg test

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