Displ avuls fx (chip fracture) of l talus, init for opn fx

This code describes a specific type of fracture affecting the talus bone in the left foot. It indicates that a small piece of bone has been pulled away from the main bone (avulsion or chip fracture), and this fragment is not in its normal anatomical position (displaced). Furthermore, the fracture has broken through the skin, exposing the bone to the outside environment (open fracture).

This code is appropriate for the initial treatment of a patient presenting with a displaced avulsion fracture of the left talus where the skin integrity has been compromised. This would include scenarios such as a direct impact injury or a twisting ankle injury resulting in an open wound communicating with the fracture site. It is used for the first encounter for this specific injury.

• Ensure documentation clearly specifies "left" talus and "displaced" avulsion/chip fracture.
• Confirm the "open" nature of the fracture is explicitly stated in the medical record.
• This "B" extension indicates an initial encounter for an open fracture; subsequent encounters will require different seventh characters.