Other fracture of lower end of unspecified femur, sequela

This code signifies a long-term complication or late effect stemming from a fracture of the lower end of the femur, where the specific side (left or right) is not documented. It indicates that the acute phase of the fracture has passed, and the patient is now experiencing residual issues directly related to the initial injury.

Use this code when documenting conditions such as chronic pain, malunion, nonunion, or functional impairment that persists after the initial healing of a fracture to the distal femur. This applies when the original fracture occurred on an unspecified side and the patient is no longer in the active treatment phase for the acute fracture.

• Always ensure the "S" (sequela) seventh character is appropriate, indicating a late effect.
• Do not use this code for initial encounters or active treatment of an acute fracture.
• Code any specific complications (e.g., malunion, nonunion) as a primary diagnosis, with this sequela code as a secondary diagnosis to indicate the underlying cause.