Copeland's test

Last reviewed 01/2018

Copeland's test is used to diagnose a ruptured Achilles tendon.

The patient is laid prone with both feet clear of the examination couch. A sphygmanometer cuff is placed around the widest part of the calf and with the foot in plantar flexion, inserted to a pressure of 100 mm Hg. If the tendon is intact, dorsiflexion of the foot will cause the pressure to rise to 140 mm Hg. The pressure remains unaltered if the tendon is ruptured.

Reference:

• Campbell. Spontaneous Rupture of Achilles Tendon - pathology and management. BJHM; 1993; 50; 6:321-5