Lacerat unsp blood vessel at forarm lv, left arm, sequela

This code signifies a long-term complication or late effect stemming from an unspecific laceration of a blood vessel in the left forearm. It indicates that the initial injury has healed, but the patient is now experiencing residual issues directly attributable to that past vascular trauma.

Apply this code when documenting conditions such as chronic pain, nerve damage, impaired circulation, or functional limitations in the left forearm that are a direct consequence of a previously sustained, unspecified blood vessel laceration. This code is appropriate for follow-up encounters addressing these persistent sequelae, not the initial acute injury.

• Always use this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure documentation clearly links the current condition to a past left forearm blood vessel laceration.
• This "S" seventh character indicates a sequela, meaning the acute phase of the injury has passed.