Abrasion, left knee, subsequent encounter

This code describes a superficial injury to the left knee, characterized by scraping or rubbing off of the skin's surface, that is being treated after the initial encounter. It indicates that the patient is receiving follow-up care for this specific abrasion.

Use this code when documenting ongoing management, such as wound checks, dressing changes, or patient education, for an abrasion of the left knee. It is appropriate for visits occurring after the initial treatment of the injury.

• Requires a seventh character "D" for subsequent encounter, indicating active treatment or follow-up.
• Do not use for the initial presentation or for sequelae (late effects) of the injury.
• Ensure laterality (left knee) is accurately documented in the medical record.