Type III traum spondylolysis of 3rd cervcal vert, 7thK

This code signifies a non-healing fracture of the C3 vertebra, specifically a Type III traumatic spondylolisthesis, which is a bilateral pedicle fracture with significant anterior displacement of the vertebral body. It indicates that the patient is receiving ongoing treatment for this nonunion, rather than initial care.

Apply this code when a patient presents for follow-up care, such as cast changes, physical therapy, or surgical intervention, for a previously diagnosed Type III traumatic spondylolisthesis of C3 that has failed to heal. Documentation should clearly state "nonunion" and specify the C3 level and the traumatic spondylolisthesis type.

• Ensure documentation explicitly states "nonunion" to differentiate from routine follow-up for a healing fracture.
• Verify the specific cervical vertebral level (C3) and the Type III classification of the spondylolisthesis.
• Do not use for initial treatment or for malunion; separate codes exist for those scenarios.