Unsp inj extn musc/fasc/tend l mid finger at forarm lv, init

This code signifies an injury to the extensor muscle, fascia, or tendon of the left middle finger, occurring at the forearm level, where the specific nature of the injury (e.g., laceration, strain, rupture) is not documented. It indicates the initial treatment or encounter for this unspecific trauma.

This code is appropriate when a patient presents with an injury to the extensor structures of the left middle finger at the forearm, but the medical record lacks precise detail regarding the type of injury. It should be used for the initial visit where this condition is evaluated and/or treated.

• Ensure the documentation specifies the left middle finger and the forearm level.
• Only use this code when the specific type of injury (e.g., laceration, strain) is not documented.
• Append subsequent encounter (D) or sequela (S) characters for follow-up visits or late effects, respectively.