Posterior dislocation of unspecified radial head, sequela

This code indicates a posterior displacement of the radial head, the bone at the top of the forearm, that occurred at some point in the past and is now causing ongoing issues or complications. It signifies a chronic or residual problem stemming from a previous injury, rather than an acute dislocation.

Use this code when documenting a patient presenting with long-term symptoms or conditions directly attributable to a prior posterior radial head dislocation. This applies to situations where the initial injury has healed, but the patient experiences persistent pain, limited range of motion, instability, or other sequelae. It should not be used for acute or current dislocations.

• Always use an additional code to describe the specific nature of the sequela (e.g., pain, arthritis, limited motion).
• Ensure documentation clearly states the dislocation is "posterior" and that the condition is a "sequela" or "late effect."
• If the laterality (left or right) of the radial head is known, a more specific code should be selected.