Anterior disloc of proximal end of tibia, unsp knee, sequela

This code describes a long-term complication or residual effect stemming from a prior anterior dislocation of the upper part of the shin bone, affecting an unspecified knee. It indicates that the initial injury has resolved, but the patient continues to experience issues directly related to that past dislocation.

This code is appropriate when documenting care for a patient presenting with ongoing symptoms or conditions directly attributable to a previously sustained anterior tibial dislocation. This includes chronic instability, pain, or functional limitations that are a direct consequence of the old injury, after the acute phase has passed.

• Only use this code for conditions explicitly documented as sequelae or late effects of a previous anterior tibial dislocation.
• Ensure documentation clearly links the current condition to the past dislocation, specifying it as a chronic or residual issue.
• Do not use this code for acute or initial dislocations; a different code from the S83.11- series would be appropriate for the initial injury.