Displ longitud fx l patella, 7thH

This code describes a specific type of fracture involving the left kneecap, where the break runs lengthwise and the bone fragments are not properly aligned. It indicates that the fracture was initially an open fracture (meaning the skin was broken) of either Type I or Type II severity, and the patient is now receiving care for a complication of delayed healing.

Use this code for follow-up encounters when a patient with a previously diagnosed displaced longitudinal open fracture (Type I or II) of the left patella is experiencing slower-than-expected bone healing. This applies to visits where the focus is on managing the delayed union, such as monitoring, cast changes, or planning for further intervention due to the healing complication.

• Ensure documentation clearly specifies "delayed healing" for the open fracture.
• Verify the laterality (left) and the specific fracture type (displaced longitudinal patella).
• Confirm the initial open fracture was classified as Type I or II according to Gustilo-Anderson classification.