External constriction of unspecified shoulder, init encntr

This code signifies an injury to the shoulder caused by external compression or binding, where the specific shoulder (left or right) is not documented. This type of injury can restrict blood flow or nerve function, leading to pain, swelling, or numbness in the affected area.

Use this code when a patient presents with a shoulder injury due to external constriction, such as from tight clothing, a tourniquet, or being trapped, and the medical record does not specify which shoulder is affected. This code is appropriate for the initial visit for this specific injury.

• Ensure the documentation clearly states external constriction as the mechanism of injury.
• Only use this code when the laterality of the shoulder is not specified in the medical record.
• Append additional characters for subsequent encounters or sequelae as appropriate.