Strain of musc/tend at lower leg level, unsp leg, sequela

This code signifies a chronic or residual strain affecting a muscle or tendon in the lower leg, excluding the Achilles tendon, that is not specified as left or right. It indicates a past injury that continues to cause symptoms or functional impairment. The "sequela" designation implies that the acute phase of the injury has passed, and the patient is now dealing with long-term effects.

Use this code when documenting a patient presenting with persistent pain, weakness, or limited range of motion in the lower leg due to a previously sustained muscle or tendon strain. This is appropriate for follow-up visits where the initial injury has healed but residual symptoms remain, or for chronic conditions resulting from an old strain. It is used when the specific leg (left or right) is not documented or known.

• Ensure documentation clearly supports a "sequela" (chronic/residual) condition rather than an acute injury.
• Verify that the affected muscle/tendon is in the lower leg and is not the Achilles tendon.
• Only use this code when the laterality (left/right) is unspecified in the medical record. If laterality is known, a more specific code should be used.