Nondisp seg fx shaft of unsp fibula, 7thC

This diagnosis code describes a break in the fibula bone, specifically a nondisplaced fracture that occurs in multiple segments along the shaft. It indicates that the fracture is open, meaning the bone has broken through the skin, and is classified as a severe open fracture (Type IIIA, IIIB, or IIIC) according to the Gustilo-Anderson classification. This code is used for the initial treatment of such an injury when the specific fibula (left or right) is not documented.

This code is appropriate for documenting the initial encounter for a patient presenting with a fibular shaft fracture where imaging confirms it is segmental and nondisplaced. It should be selected when the medical record clearly indicates an open fracture of Gustilo-Anderson Type IIIA, IIIB, or IIIC, and the laterality of the fibula is not specified.

• Ensure documentation specifies "nondisplaced" and "segmental" for the fibular shaft fracture.
• Verify the open fracture type is explicitly documented as IIIA, IIIB, or IIIC.
• Only use this code when the medical record does not specify whether it's the left or right fibula.