Nondisp fx of trapezium, l wrist, subs for fx w delay heal

This code signifies a fracture of the trapezium bone in the left wrist that has not shifted from its normal anatomical position. It specifically indicates that the patient is in a later stage of healing, and the fracture is taking longer than expected to unite.

This code is appropriate for follow-up encounters where a patient with a previously diagnosed nondisplaced left trapezium fracture is still undergoing treatment, and the physician notes delayed healing. This would include situations where the fracture site shows incomplete callus formation or persistent pain beyond the typical healing timeframe.

• Ensure documentation clearly states "nondisplaced" and specifies the "left" wrist.
• Verify the encounter type is for follow-up care related to the fracture, not initial treatment.
• Look for physician notes explicitly mentioning "delayed healing" or indicators thereof, such as prolonged immobilization or non-union concerns.