Goniometry: Ankle (Subtalar) Eversion

Anatomical Movement

Ankle (subtalar) eversion

Testing position

Best testing position is bilateral stance. Alternatively, patient is prone with test-side foot & ankle off end of plinth

Goniometer Placement

AXIS LOCATION STATIONARY ARM MOVEMENT ARM
proximal to achilles tendon insertion midline of lower leg midline of calcaneus

Expected Findings

Expected range of motion is 10 degrees.[1]

References

  1. Norkin CC, White DJ. Measurement of joint motion: a guide to goniometry. FA Davis; 2016 Nov 18.