Contusion of right knee, sequela

This code indicates a bruise or superficial injury to the right knee that is a long-term effect or complication of an initial injury. It signifies that the contusion is not an acute event but rather a persistent or recurring issue stemming from a prior trauma.

Use this code when documentation specifies a contusion of the right knee that is a sequela, meaning it's a residual condition from an old injury. This is appropriate for patients presenting with ongoing symptoms related to a past knee contusion, such as chronic pain or swelling attributed to the original trauma.

• Ensure the medical record clearly documents the contusion as a sequela, not an acute injury.
• Always assign an additional code for the underlying cause or nature of the sequela, if known and applicable.
• Verify laterality (right knee) is accurately documented to support this specific code.