Nondisp commnt fx shaft of l tibia, 7thM

This code describes a specific type of tibia fracture where the bone is broken into multiple fragments (comminuted) but remains in its normal anatomical position (nondisplaced). It specifically refers to an open fracture of the left lower leg, classified as Type I or II, that has failed to heal properly after initial treatment. This code is used for follow-up care of this non-healing fracture.

This code is appropriate for documenting subsequent encounters for patients with a previously diagnosed and treated nondisplaced comminuted fracture of the shaft of the left tibia, where the initial injury was an open fracture (Type I or II), and the fracture has not united. This would include visits for ongoing management, evaluation of nonunion, or preparation for further intervention.

• Ensure documentation clearly specifies "nondisplaced," "comminuted," "shaft of left tibia," and "open fracture type I or II" with "nonunion."
• Verify that the encounter is for subsequent care of the nonunion, not the initial treatment of the fracture.
• Confirm laterality (left tibia) is explicitly stated in the medical record.