Acc pnctr & lac of a ms structure during a ms sys procedure

This code signifies an iatrogenic injury to a muscle, tendon, ligament, or bone that occurs unintentionally during a surgical or diagnostic procedure involving the musculoskeletal system. It describes a complication where a musculoskeletal structure is inadvertently punctured or cut.

Apply this code when documentation clearly states an accidental puncture or laceration of a musculoskeletal structure (e.g., muscle, tendon, bone) occurred during a musculoskeletal system procedure. This includes scenarios like a drill bit slipping and nicking a tendon during orthopedic surgery or a needle inadvertently puncturing a muscle during a joint injection.

• Always sequence this code as a secondary diagnosis, following the code for the primary reason for the encounter.
• Ensure documentation specifies which musculoskeletal structure was injured and that the injury was accidental and occurred during the procedure.
• Distinguish from intentional cuts or punctures that are part of the planned surgical approach.