Short Achilles tendon (acquired), right ankle

This code describes an acquired shortening of the Achilles tendon in the right ankle, often leading to limited dorsiflexion and potential gait abnormalities. This condition is not congenital but develops over time due to various factors such as disuse, muscle imbalance, or inflammatory processes.

Use this code when documentation clearly indicates an acquired shortening of the right Achilles tendon, often diagnosed through physical examination assessing ankle range of motion and palpation. It is appropriate for patients presenting with symptoms like heel pain, difficulty walking, or toe-walking, where the etiology is not congenital.

• Ensure documentation specifies "acquired" to differentiate from congenital forms.
• Laterality is crucial; verify the right ankle is explicitly documented.
• Consider additional codes for underlying causes or associated conditions, such as tendinitis or contracture.