Hair causing external constriction, subsequent encounter

This code describes an injury or adverse effect resulting from hair causing a constricting or binding action on a body part, specifically for encounters after the initial treatment. This typically involves hair tourniquet syndrome or other instances where hair has become tightly wrapped around an appendage, digit, or other body part, leading to potential tissue damage or circulatory compromise.

Apply this code when a patient presents for follow-up care, monitoring, or treatment of complications related to an external constriction caused by hair, after the initial diagnosis and management. This includes visits for wound checks, infection treatment, or assessment of residual effects such as nerve damage or circulatory issues stemming from the original hair constriction.

• Ensure documentation clearly indicates this is not the initial encounter for the hair constriction.
• Always sequence this code after the primary diagnosis describing the nature of the injury (e.g., superficial injury, nerve damage).
• Verify the external cause is indeed hair, as other constricting agents would use different codes.