Unsp fx navicular bone of left wrist, init for opn fx

This code signifies an unspecified break in the scaphoid bone of the left wrist, where the skin and soft tissue overlying the fracture are also broken, exposing the bone. The "unspecified" nature means the specific type or location of the fracture within the scaphoid is not documented.

Apply this code when documentation clearly indicates an open fracture of the left scaphoid bone, but lacks further detail regarding the fracture type (e.g., transverse, oblique, comminuted). This code is appropriate for the initial treatment of such an injury.

• Ensure the documentation explicitly states "open fracture" and specifies the "left wrist" and "scaphoid bone."
• Only use this code for the initial encounter for treatment of the open fracture. Subsequent care will require a different encounter character.
• If the specific type of scaphoid fracture is documented (e.g., nondisplaced, displaced), a more specific code should be selected.