Monteggia's fracture of right ulna, sequela

This code signifies a Monteggia's fracture affecting the right ulna, specifically indicating a sequela or late effect of the initial injury. A Monteggia's fracture is a complex injury involving a fracture of the ulna combined with a dislocation of the radial head at the elbow joint. The "sequela" designation implies that this code is used for conditions or complications arising from the original fracture, long after the acute phase of healing.

This code is appropriate for documenting chronic pain, malunion, nonunion, limited range of motion, nerve damage, or other persistent issues directly attributable to a previously sustained Monteggia's fracture of the right ulna. It should be used when the patient is presenting for treatment of these long-term complications, rather than the initial acute injury. This code would also be used for follow-up care related to these ongoing problems.

• Always assign an additional code to specify the nature of the sequela (e.g., malunion, nonunion, chronic pain).
• Do not use this code for the initial acute Monteggia's fracture; specific acute fracture codes exist for that purpose.
• Ensure documentation clearly links the current condition to the prior Monteggia's fracture of the right ulna.