Contracture of muscle, left forearm

This code signifies a persistent shortening or tightening of muscle tissue in the left forearm, leading to restricted range of motion and potential functional impairment. This contracture can result from various underlying causes, including trauma, neurological conditions, or prolonged immobilization.

Apply this code when documentation explicitly states a muscle contracture affecting the left forearm. Supporting documentation should detail the location (left forearm), the affected muscle(s) if known, and the presence of limited movement due to the contracture.

• Ensure laterality (left) is clearly documented; do not use unspecified codes if laterality is known.
• Investigate for an underlying cause of the contracture, such as a neurological disorder or previous injury, and code it additionally if applicable.
• Differentiate from joint contracture (M24.5-) which involves the joint capsule rather than primarily muscle tissue.