Posterior displaced Type II dens fracture, init for clos fx

This code signifies a fracture of the odontoid process (dens) of the C2 vertebra, specifically a Type II fracture that is displaced posteriorly. It indicates the initial treatment phase for a closed fracture, meaning the skin remains intact over the fracture site.

Use this code for patients presenting with a newly diagnosed, non-surgical (closed) posterior displaced Type II dens fracture. Documentation should clearly state the fracture type (Type II), displacement direction (posterior), and that it is the initial encounter for treatment.

• Ensure the documentation specifies "Type II" dens fracture; other types (I or III) have different codes.
• Confirm "posterior displacement" is explicitly stated; anterior or unspecified displacement requires a different code.
• Verify this is the "initial encounter" for treatment; subsequent care or sequelae will use different seventh characters.