Fracture of angle of right mandible, 7thB

This code signifies a break in the bony prominence at the posterior inferior aspect of the right lower jaw, where the body of the mandible meets the ramus. It specifically indicates that the fracture has broken through the skin or mucous membrane, exposing the bone to the external environment. This is the initial treatment encounter for this specific injury.

Apply this code when documentation clearly states a fracture of the angle of the right mandible and specifies it as an "open" fracture. This code is appropriate for the first visit or admission related to the injury, including initial surgical repair or stabilization. Supporting documentation would include operative reports, emergency department notes, or physician office notes detailing the open nature and location of the fracture.

• Ensure documentation explicitly states "open fracture" to differentiate from closed fractures (S02.651A).
• Verify laterality (right vs. left) and the specific anatomical site (angle) within the mandible.
• For subsequent encounters for the same fracture, use the appropriate subsequent encounter (D) or sequela (S) seventh character.