Two-stage surgical approach for type III odontoid fracture with C1-C2 fracture dislocation: a case report and management overview.

INTRODUCTION AND IMPORTANCE

Odontoid fractures of the second cervical vertebra (C2) are categorized into three types, with type III extending into the body of the axis. These fractures, often resulting from high-energy trauma, can cause significant instability and neurological issues. This case report discusses a 43-year-old male with a type III odontoid fracture and C1-C2 fracture dislocation, demonstrating the effectiveness of traditional neurosurgical techniques in managing such complex injuries.

CASE PRESENTATION

A 43-year-old male presented with upper cervical pain and right upper limb weakness following a road traffic accident. Imaging revealed a type III odontoid fracture with posterior displacement and atlanto-axial (C1-C2) joint dislocation. The patient underwent a two-stage surgical procedure. The first stage involved transoral decompression to address the retropulsed odontoid fragment and relieve spinal cord compression. The second stage involved posterior craniocervical fixation using an autologous iliac bone graft for stabilization. The patient showed postoperative improvement and was discharged on the third day, with a stable condition at a one-month follow-up.

CLINICAL DISCUSSION

Managing type III odontoid fractures with C1-C2 dislocation is challenging, requiring a strategic approach to ensure spinal stability and neurological recovery. Transoral decompression provides direct access for effective decompression, while posterior fixation ensures robust stabilization. The use of an autologous iliac bone graft enhances fusion and long-term stability. This case illustrates the successful integration of traditional neurosurgical techniques with modern surgical principles.

CONCLUSION

This case underscores the importance of traditional neurosurgical techniques in managing complex odontoid fractures. The two-stage approach of transoral decompression followed by posterior craniocervical fixation proved effective, highlighting the relevance of these techniques in achieving positive outcomes in contemporary neurosurgical practice.