Lacerat unsp musc/fasc/tend at shldr/up arm, unsp arm, sqla

This code signifies a past injury involving a laceration to an unspecified muscle, fascia, or tendon in the shoulder or upper arm region, affecting an unrecorded arm. The "sequela" indicator denotes that this code is used to report conditions or complications that are the late effects of the initial laceration, even after the acute phase of the injury has passed.

This code is appropriate when documenting a current condition or symptom directly resulting from a previously sustained laceration to the shoulder or upper arm, where the specific muscle, fascia, or tendon involved was not identified at the time of the original injury. Examples include chronic pain, limited range of motion, or weakness attributable to the old laceration.

• Always assign an additional code to describe the specific sequela (e.g., chronic pain, scar formation, muscle weakness).
• Ensure documentation clearly links the current condition to the historical laceration.
• This code is used when the laterality (left or right arm) was not specified in the original injury documentation.