Inj cutan sensory nerve at low leg level, right leg, sequela

This code signifies a long-term or late effect resulting from a past injury to a sensory nerve located in the skin of the right lower leg. This could manifest as persistent numbness, tingling, or altered sensation in the affected area, occurring after the initial acute phase of the injury has passed.

Apply this code when documenting a patient presenting with ongoing sensory nerve dysfunction in their right lower leg, where the original injury occurred at the cutaneous level and is no longer in its acute phase. This is appropriate for follow-up visits addressing chronic nerve pain, paresthesia, or hypoesthesia directly attributable to a previous trauma.

• Always ensure documentation clearly links the current sensory deficit to a prior injury.
• Confirm the injury is specifically to a cutaneous sensory nerve and not a deeper motor or mixed nerve.
• Verify the "S" seventh character for sequela is appropriate for the long-term nature of the condition.