Unsp inj extn musc/fasc/tend r rng fngr at wrs/hnd lv, init

This code signifies an injury to the extensor muscle, fascia, or tendon of the right ring finger, occurring at the wrist or hand level. The specific nature of the injury (e.g., strain, tear) is not documented or determined. This code is used for the initial phase of treatment for such an injury.

This code is appropriate when a patient presents with an acute injury to the extensor mechanism of their right ring finger, and the precise type of injury (e.g., laceration, rupture) has not yet been identified. It is used for the first encounter for this specific injury, such as in an emergency department or initial clinic visit.

• Ensure documentation specifies the right ring finger and the injury location at the wrist or hand level.
• Only use the "A" seventh character for the initial encounter for this injury.
• If the specific type of injury is later identified (e.g., partial tear), a more specific code should be used for subsequent encounters.