Nondisp fx of third metatarsal bone, l foot, init for opn fx

This diagnosis code indicates a break in the third metatarsal bone of the left foot where the bone fragments remain in their normal anatomical alignment. It specifically denotes an open fracture, meaning there is a break in the skin communicating with the fracture site. This code is used for the initial treatment phase of such an injury.

Apply this code when documenting the first encounter for a patient presenting with a non-displaced open fracture of the left third metatarsal. This includes initial evaluation, diagnostic imaging, and planning for definitive treatment. It is appropriate for both emergency department visits and initial orthopedic consultations.

• Ensure documentation clearly specifies "nondisplaced" and "open fracture" to support this code.
• Verify laterality (left foot) and the specific metatarsal bone (third) are accurately documented.
• The "B" seventh character signifies an initial encounter for an open fracture, crucial for correct reporting.