Lacerat flexor musc/fasc/tend l idx fngr at wrs/hnd lv, sqla

This code signifies a past injury involving a tear or cut to the flexor muscle, its surrounding fascia, and the tendon of the left index finger. The injury occurred specifically at the wrist or hand level. The "sequela" designation indicates that this code is used for complications or conditions arising as a direct result of the initial laceration, even after the acute phase of the injury has passed.

Use this code when documenting long-term effects, complications, or ongoing treatment related to a previously sustained laceration of the left index finger's flexor structures. This could include chronic pain, stiffness, limited range of motion, nerve entrapment, or scar tissue formation impacting function, directly attributable to the original injury. Do not use for the initial acute injury.

• Always use in conjunction with an external cause code (V00-Y99) to describe the circumstances of the original injury, if known.
• Ensure documentation clearly links the current condition to the previous laceration of the left index finger flexor structures.
• Verify the laterality (left index finger) and the specific anatomical location (wrist and hand level) are accurately reflected in the medical record.