Simmonds' test

Simmonds' Test (also known as the Thompson Test or Thompson-Simmonds' Test) is a physical examination procedure used to diagnose Achilles tendon ruptures. Named after Dr. Frank Simmonds, it is a commonly used test in Orthopedics and Sports Medicine.

Procedure[edit | edit source]

The Simmonds' Test is performed with the patient lying prone (face down) on the examination table. The examiner squeezes the calf muscle, and if the foot does not plantar flex (move downwards), it is a positive sign of an Achilles tendon rupture.

Interpretation[edit | edit source]

A positive Simmonds' Test indicates a likely rupture of the Achilles tendon. However, it is not definitive, and further diagnostic tests such as MRI or Ultrasound may be required to confirm the diagnosis.

Limitations[edit | edit source]

While the Simmonds' Test is a useful tool in diagnosing Achilles tendon ruptures, it is not without limitations. It may not be as effective in partial ruptures, and false positives can occur in patients with certain neurological conditions.

History[edit | edit source]

The Simmonds' Test was named after Dr. Frank Simmonds, who first described the procedure in 1957. It has since become a standard test in orthopedics and sports medicine.