Nondisplaced Rolando's fracture, left hand, init for opn fx

This code signifies a fracture of the base of the first metacarpal bone (thumb) on the left hand, specifically a Rolando's fracture, which involves a Y or T-shaped intra-articular fracture. "Nondisplaced" indicates the bone fragments remain in their anatomical alignment, and "open fracture" means there is a break in the skin communicating with the fracture site.

This code is appropriate for the initial treatment of a patient presenting with a newly diagnosed, nondisplaced Rolando's fracture of the left thumb metacarpal, where the skin has been compromised. This would include scenarios such as a crush injury or a direct impact causing both the fracture and an associated open wound.

• Ensure documentation clearly specifies "nondisplaced" and "open fracture" for accurate code assignment.
• Verify the laterality (left hand) is explicitly stated in the medical record.
• The "initial encounter" designation is used for the entire period a patient is receiving active treatment for the fracture.