Disp fx of neck of third MC bone, right hand, sequela

This code signifies a long-term complication or residual effect stemming from a previously sustained, displaced fracture of the neck of the third metacarpal bone in the right hand. This could include chronic pain, limited range of motion, nonunion, malunion, or other persistent issues directly attributable to the original injury.

This code is appropriate when documenting a patient presenting for treatment of a current condition that is a direct consequence of a past, displaced fracture of the right third metacarpal neck. It should be used for follow-up care related to the sequelae, not for the initial acute fracture treatment.

• Always use this code as a secondary diagnosis, following the code for the specific sequela being treated (e.g., M25.541 for chronic pain, M84.454A for malunion).
• Ensure documentation clearly links the current condition to the prior displaced fracture of the right third metacarpal neck.
• Verify the fracture was indeed displaced and located in the neck of the third metacarpal of the right hand.