Open bite, left knee, sequela

This code signifies a past open bite injury to the left knee that has resulted in a lasting complication or condition. This could include chronic pain, scar tissue, limited range of motion, or other long-term effects directly attributable to the original trauma.

Apply this code when documenting a patient presenting with a current sequela (late effect) of a previously sustained open bite wound to the left knee. This is appropriate for follow-up encounters addressing ongoing issues rather than the initial acute injury.

• Always sequence the sequela code first, followed by a code identifying the specific nature of the sequela (e.g., chronic pain, scar).
• Ensure documentation clearly links the current condition to the prior open bite injury of the left knee.
• Do not use this code for the initial acute open bite injury; use an acute injury code from the S81.052 category instead.