Nondisp fx of neck of second MC bone, left hand, init

This code signifies a break in the neck of the second metacarpal bone (the long bone connecting the index finger to the wrist) in the left hand. The fracture is "nondisplaced," meaning the bone fragments are still in their normal anatomical alignment, and it's being treated for the first time.

This code is appropriate for documenting an initial encounter for a patient presenting with a newly diagnosed, stable fracture of the second metacarpal neck in the left hand. This would typically involve initial assessment, imaging, and the start of definitive treatment such as splinting or casting.

• Ensure documentation specifies "nondisplaced" and "left hand" for accurate code assignment.
• Verify this is the patient's initial encounter for this specific fracture to use the "A" seventh character.
• Confirm the fracture location is specifically the "neck" of the second metacarpal, not the shaft or base.