Question

How to pain provocation test the calcaneofibular ligament?

A) Apply a tapping force to the posterior medial aspect of the ankle
B) Perform the Anterior Drawer Test
C) Perform the Valgus Stress Test
D) Perform the Varus Stress Test

Answer 1

Perform the Varus Stress Test to assess the integrity of the calcaneofibular ligament, where a varus force is applied to the calcaneus with the foot in plantar flexion.

Step-by-step explanation:

To test the calcaneofibular ligament for potential injury, you would perform the Varus Stress Test. This test applies an inversion force to the ankle, which, if there is ligamentous damage, will produce pain or excessive movement in the ankle joint. Specifically, the calcaneofibular ligament is assessed by stabilizing the lower leg while the foot is held in approximately 20 degrees of plantar flexion. Then, a varus (inversion) force is applied to the calcaneus to test the integrity of the ligament.