Unsp traum nondisp spondylolysis of sixth cervcal vert, sqla

This code describes a long-term effect or complication arising from a past injury involving a nondisplaced traumatic spondylolisthesis of the C6 vertebra, where the specific type of spondylolisthesis is not documented. It indicates a forward slippage of the C6 vertebral body over C7 due to trauma, without displacement, and the current encounter addresses a residual condition from this old injury.

Use this code when a patient presents with symptoms or conditions directly attributable to a previously sustained, nondisplaced traumatic spondylolisthesis of the C6 vertebra. Documentation should clearly state "sequela," "late effect," or similar terminology linking the current problem to the old C6 traumatic spondylolisthesis. This code is appropriate for follow-up care, chronic pain, or other persistent issues stemming from the original injury.

• Ensure documentation explicitly states "sequela" or "late effect" of a traumatic spondylolisthesis.
• This code specifies "unspecified" traumatic spondylolisthesis; if the specific type (e.g., fracture, dislocation) is known, a more specific code should be used.
• Always sequence this sequela code after the primary condition being treated, if applicable, or as the primary diagnosis if the sequela is the reason for the encounter.