Contusion of left front wall of thorax, sequela

This code signifies a bruise to the front portion of the left chest wall, where the initial injury has resolved, but the patient continues to experience residual effects or complications directly attributable to the original contusion. These sequelae might include persistent pain, scar tissue formation, or chronic discomfort in the affected area.

Apply this code when documenting a patient presenting with long-term issues stemming from a previous contusion to the left anterior thorax. This is appropriate when the acute phase of the injury has passed, and the current encounter addresses the lasting impact of that injury.

• Always ensure documentation clearly links the current symptoms or condition to a past left anterior thoracic contusion.
• This code requires a seventh character "S" for sequela, indicating the long-term effects of a previous injury.
• Do not use this code for acute contusions; instead, use the appropriate acute contusion code.