External constrict of part of breast, right breast, sequela

This code describes the long-term effects or complications resulting from an external constriction injury to the right breast. This could include chronic pain, scarring, tissue deformity, or impaired function that persists after the initial injury has healed. It indicates that the current patient presentation is a residual condition directly attributable to a past external constriction event.

Use this code when documenting a patient presenting with a chronic condition or permanent damage to the right breast that is a direct consequence of a previous external constriction. This applies when the initial injury has resolved, but its lasting impact is still being treated or evaluated. Examples include persistent nerve damage, chronic lymphedema, or significant cosmetic disfigurement from a past tight garment or binding.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela being treated (e.g., chronic pain, scar).
• Ensure documentation clearly links the current condition to a past external constriction injury of the right breast.
• Verify the "S" seventh character is appropriate, indicating a sequela, not an initial encounter or subsequent encounter for active treatment of the initial injury.