Unsp inj flxr musc/fasc/tend l mid fngr at wrs/hnd lv, sqla

This code signifies an unspecified injury to the flexor muscle, fascia, or tendon of the left middle finger. The injury is located at the wrist or hand level, indicating involvement of structures proximal to the digit itself but still affecting its function. The "S" at the end denotes a sequela, meaning this code is used for complications or conditions arising as a direct result of an earlier injury.

Use this code for follow-up encounters when a patient presents with ongoing symptoms or complications related to a previously sustained, unspecified flexor injury of the left middle finger at the wrist/hand level. This could include chronic pain, stiffness, or functional limitations that are a direct consequence of the initial trauma. It is appropriate when the acute phase of the injury has passed, but residual issues persist.

• Always sequence this "S" code after the code for the primary sequela condition.
• Ensure documentation clearly specifies the left middle finger and the wrist/hand level involvement.
• Verify that the injury is indeed unspecified; if a more specific diagnosis (e.g., laceration, rupture) is documented, a different code should be used.