Lacerat unsp musc/fasc/tend at wrs/hnd lv, left hand, init

This code signifies a tear or cut in an unidentifiable muscle, fascia, or tendon located in the left wrist or hand. The injury is acute and represents the patient's first presentation for this specific laceration. The "unspecified" nature indicates that the precise muscle, fascia, or tendon involved was not documented.

Use this code when documentation clearly states a laceration to the left wrist or hand involving muscle, fascia, or tendon, but the specific anatomical structure is not identified. This is appropriate for initial treatment of such an injury, such as in an emergency department or initial office visit.

• Only use this code when the specific muscle, fascia, or tendon is truly unspecified in the medical record.
• Ensure the documentation specifies the left hand or wrist.
• The "A" at the end indicates an initial encounter; use subsequent encounter codes for follow-up care.