Displ oblique fx shaft of l tibia, init for opn fx type I/2

This code signifies a break in the main part of the left shin bone (tibia) that runs diagonally across the bone, where the bone fragments are not properly aligned. It also indicates that the skin and soft tissue were broken, exposing the bone, but the wound is relatively clean and small (Type I or II open fracture). This is the first time the patient is being treated for this specific injury.

Apply this code for a patient presenting with an acute, newly diagnosed oblique fracture of the shaft of the left tibia that has disrupted the skin. This would be used when the initial treatment, such as surgical repair or casting, is being performed or planned. Do not use for follow-up care or for closed fractures.

• Verify laterality (left) and fracture type (oblique, shaft) from imaging and operative reports.
• Confirm the "initial encounter" status and the Gustilo-Anderson classification (Type I or II open fracture).
• Differentiate from closed fractures or subsequent encounters for the same injury.