What is the AAOS normative range for ankle dorsiflexion?

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Multiple Choice

What is the AAOS normative range for ankle dorsiflexion?

Explanation:
Ankle dorsiflexion is the motion of bringing the top of the foot toward the shin, and the AAOS defines normal dorsiflexion as roughly 0 to 20 degrees. This range is typically measured with the knee in a standardized position (often near full extension) using a goniometer, with the axis at the lateral malleolus, the stationary arm along the fibula, and the moving arm along the foot. Values up to about 20 degrees are considered within normal limits; greater ranges are not typically expected in this standard measurement, and lower values indicate restricted dorsiflexion that can affect gait and standing activities. Therefore, the normative range given by AAOS is 0–20 degrees.

Ankle dorsiflexion is the motion of bringing the top of the foot toward the shin, and the AAOS defines normal dorsiflexion as roughly 0 to 20 degrees. This range is typically measured with the knee in a standardized position (often near full extension) using a goniometer, with the axis at the lateral malleolus, the stationary arm along the fibula, and the moving arm along the foot. Values up to about 20 degrees are considered within normal limits; greater ranges are not typically expected in this standard measurement, and lower values indicate restricted dorsiflexion that can affect gait and standing activities. Therefore, the normative range given by AAOS is 0–20 degrees.

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