Nondisplaced avulsion fracture of unsp ischium, sequela

This code signifies a fracture where a small piece of bone has been pulled away by a tendon or ligament, specifically in an unspecified part of the ischium. The fracture is nondisplaced, meaning the bone fragments are still in their normal alignment, and this code is used for the long-term effects or complications of the injury.

Apply this code when documenting a patient presenting for follow-up care, rehabilitation, or management of a complication directly related to a previously sustained nondisplaced avulsion fracture of an unspecified ischium. This is appropriate for conditions like chronic pain, limited range of motion, or nonunion that are sequelae of the original injury.

• Ensure the medical record clearly indicates the fracture is an avulsion type and nondisplaced.
• Verify that the encounter is for the sequela of the fracture, not the initial treatment or active healing phase.
• Always code the underlying condition or complication (e.g., chronic pain, malunion) first, followed by this sequela code.