Oth traum nondisp spondylolysis of 3rd cervcal vert, 7thB

This code describes a traumatic injury involving a nondisplaced forward slippage of the third cervical vertebra (C3) over the vertebra below it, specifically when the fracture is open. "Other traumatic" indicates the spondylolisthesis is due to an acute injury, not a degenerative process, and "nondisplaced" signifies that the vertebral body has not shifted significantly from its normal alignment.

Use this code for the initial encounter of a patient presenting with an acutely sustained, non-degenerative, nondisplaced spondylolisthesis of the C3 vertebra, where the fracture has broken through the skin (open fracture). Documentation should clearly state the traumatic etiology, the specific cervical level (C3), the nondisplaced nature of the spondylolisthesis, and the presence of an open fracture.

• Ensure documentation specifies "nondisplaced" and "open fracture" for accurate code assignment.
• Verify the specific cervical vertebra involved; this code is exclusive to C3.
• Confirm this is the initial encounter for treatment of the open fracture; subsequent encounters would use different seventh characters.