Oth physl fx low end rad, left arm, subs for fx w delay heal

This code signifies a fracture affecting the growth plate (physis) at the lower end of the left radius, which is not further specified as Salter-Harris types I-IV. The "G" indicates that the patient is in the healing phase, but the fracture is not progressing as expected, exhibiting delayed union.

Use this code when documenting a follow-up encounter for a left distal radial physeal fracture that is showing signs of delayed healing. This applies after initial treatment, when the physician notes that the bone is not uniting within the anticipated timeframe. It is appropriate for situations where the specific Salter-Harris classification is unknown or not applicable.

• Ensure documentation clearly specifies "left arm" and "delayed healing" for accurate code assignment.
• This code is for subsequent encounters; an initial encounter would use a code without the "G" seventh character.
• Distinguish from nonunion (K) or malunion (P) which represent different healing complications.