Nondisp fx of unspecified ulna styloid process, sequela

This code signifies a past injury to the styloid process of the ulna, where the bone was broken but remained in its normal anatomical position. The "sequela" designation indicates that this fracture is no longer acute but is causing ongoing problems or conditions that are a direct result of the original injury.

Apply this code when documenting a patient presenting with long-term complications, pain, or functional limitations directly attributable to a previously sustained, nondisplaced fracture of the ulnar styloid. This would be used after the initial healing phase of the fracture has passed.

• Always ensure supporting documentation clearly links the current condition to the prior ulnar styloid fracture.
• Do not use this code for acute or subacute fractures; those require codes without the "S" (sequela) seventh character.
• Consider co-reporting with codes for the specific sequelae (e.g., chronic pain, nonunion, malunion, arthritis) if applicable.