Dislocation of distal end of unspecified ulna, init encntr

This code signifies a complete displacement of the lower portion of the ulna bone from its normal articulation, where the specific side (left or right) is not documented. This injury typically involves the wrist joint and can affect its stability and function.

Apply this code for the initial treatment of a newly diagnosed dislocation of the distal ulna when the medical record does not specify whether the injury occurred on the left or right side. This is appropriate for the first encounter for this specific injury, including evaluation, reduction, and initial management.

• Ensure the documentation clearly states "dislocation" and specifies the "distal end of ulna."
• Only use this code when the laterality (left/right) is truly unspecified in the medical record.
• The "A" seventh character indicates an initial encounter for active treatment of the dislocation.