Infect/inflm reaction due to int fix of l humerus, sequela

This code signifies a persistent infection or inflammatory response affecting the left humerus, specifically caused by an internal fixation device that was previously implanted. It indicates a long-term complication or residual effect of such an event, rather than an acute or active infection.

Apply this code when documenting a patient presenting with ongoing issues, such as chronic pain, swelling, or drainage, that are directly attributed to a past infection or inflammation around an internal fixation device in the left humerus. This is appropriate for follow-up encounters addressing the long-term consequences after the acute phase of the infection has resolved or been managed.

• Ensure documentation clearly states the laterality (left humerus) and the causal link to the internal fixation device.
• This "S" seventh character indicates a sequela, meaning the residual effects or complications of a previous injury or disease.
• Do not use for active, acute infections; consider codes from the T84.61- series without the "S" for current infections.