Contusion of scalp, sequela

This code describes the long-term effects or complications arising from a previous contusion to the scalp. It signifies that the initial injury has resolved, but residual symptoms or conditions directly attributable to that contusion are still present. This could include persistent pain, scarring, or neurological deficits.

Use this code when documenting a patient presenting with a current condition that is a direct consequence of a scalp contusion that occurred in the past and has since healed. Documentation should clearly link the current sequela to the prior scalp contusion, often indicating the initial injury date and the nature of the residual problem.

• Always sequence the sequela code first, followed by any additional codes to describe the specific nature of the residual condition (e.g., chronic pain, scar).
• Ensure documentation explicitly states "sequela" or "late effect" and clearly connects the current condition to the past scalp contusion.
• Distinguish from acute contusions (S00.03XA, S00.03XD) which are used for initial encounters or subsequent encounters during the active healing phase.