Disp fx of 2nd metatarsal bone, unsp foot, init for opn fx

This code signifies a break in the second metatarsal bone of the foot, where the bone fragments are no longer in their normal alignment. It specifies that the fracture is "open," meaning there is a wound that communicates with the fracture site, and it is the initial treatment encounter for this injury.

This code is appropriate for documenting the initial hospital visit or surgical intervention for a patient presenting with a displaced open fracture of the second metatarsal, when the specific foot (left or right) is not documented. It is used when the injury has broken through the skin, exposing the bone.

• Ensure documentation clearly states "displaced" and "open fracture" for accurate code assignment.
• Verify laterality (left or right foot) is not specified in the medical record; otherwise, a more specific code should be used.
• This "B" encounter code is only for the initial treatment of the fracture. Subsequent care would require a different encounter character.