Infect/inflm reaction due to int fix of left ulna, sequela

This code signifies a persistent or late-stage infectious or inflammatory complication specifically related to an internal fixation device implanted in the left ulna. It indicates that the acute phase of the infection or inflammation has passed, but the patient continues to experience residual effects or ongoing issues attributable to the device.

Use this code when documenting a patient presenting with chronic pain, swelling, drainage, or functional impairment of the left forearm, where these symptoms are directly linked to a past infection or inflammatory reaction around an ulnar internal fixation device. This applies to situations where the initial acute event has resolved, but long-term consequences remain.

• Requires a seventh character "S" to indicate sequela, meaning the residual effects of a past condition.
• Ensure documentation clearly links the current symptoms to a previous infection or inflammation of the left ulnar internal fixation device.
• Do not use for active, acute infections; refer to codes for acute infections/inflammatory reactions.