Disp fx of greater trochanter of l femr, 7thK

This code signifies a left femur fracture specifically involving the greater trochanter, where the bone fragments are no longer in their normal alignment. The "subsequent encounter" indicates that the patient is receiving follow-up care for this fracture, and "nonunion" means the bone is failing to heal properly after a period of time.

This code is appropriate for documenting ongoing treatment for a previously diagnosed displaced left greater trochanter fracture that has not united. This would include scenarios such as surgical intervention for nonunion, casting changes, or physical therapy aimed at improving function despite the nonunion.

• Ensure documentation clearly states "displaced" and "nonunion" for the greater trochanter of the left femur.
• Verify the encounter type is "subsequent" and not initial or sequela.
• Always code the underlying cause of the fracture if known and applicable.