External constriction of right hand, initial encounter

This code signifies an injury to the right hand caused by external compression or binding, such as from a tight band, rope, or jewelry. The constriction impedes circulation or nerve function, potentially leading to swelling, pain, or tissue damage.

Apply this code when documenting the initial presentation of a patient whose right hand has been subjected to external pressure. This includes cases like a child with a finger caught in a ring, an adult with a tourniquet applied too tightly, or an industrial accident involving crushing by machinery.

• Ensure the documentation clearly specifies the right hand as the affected site.
• Confirm this is the initial encounter for this specific injury; subsequent encounters will use different seventh characters.
• Distinguish from internal compression or other types of hand injuries.