Disp fx of medial wall of left acetabulum, init for opn fx

This code signifies a break in the inner wall of the left hip socket (acetabulum) that is out of its normal alignment. The fracture has also broken through the skin, exposing the bone to the outside environment.

This code is appropriate for the initial treatment of a patient presenting with an open, displaced fracture of the medial wall of the left acetabulum. This includes emergency department visits, initial surgical repair, or the first encounter for definitive management of the injury.

• Ensure documentation specifies "displaced" and "open fracture" for the medial wall of the left acetabulum.
• The "B" seventh character indicates an initial encounter for an open fracture; verify this is the first time the patient is receiving active treatment for this specific injury.
• Laterality (left) is crucial; confirm the documentation clearly states the left acetabulum.