Sprain of deltoid ligament of unspecified ankle, sequela

This code signifies a chronic or late-effect condition resulting from a prior sprain of the deltoid ligament in an ankle, where the specific ankle (left or right) is not documented. It indicates persistent symptoms or complications directly attributable to the original injury, such as chronic instability, pain, or functional limitations.

This code is appropriate for patients presenting with ongoing issues related to a previously sustained deltoid ligament sprain, after the initial acute healing phase has passed. It should be used when the medical record clearly links the current symptoms to the old injury and the affected ankle is not specified.

• Always ensure documentation explicitly states the condition is a "sequela" or "late effect" of a prior deltoid ligament sprain.
• Verify that the laterality (left or right ankle) is truly unspecified in the medical record before using this code.
• Code any current acute conditions or exacerbations separately, if applicable.