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  4. Non-traumatic complete cervical spine dislocation with severe fixed kyphosis: successful multidisciplinary approach to a challenging case

Non-traumatic complete cervical spine dislocation with severe fixed kyphosis: successful multidisciplinary approach to a challenging case

Journal of Medical Case Reports, 2024 · DOI: https://doi.org/10.1186/s13256-024-04446-x · Published: March 25, 2024

SurgerySpinal DisordersResearch Methodology & Design

Simple Explanation

This case report describes a rare instance of a complete cervical spine dislocation that occurred without a traumatic injury. The patient, a 33-year-old man with a history of immune polymyositis, experienced a severe head drop and progressive weakness. The patient's condition was characterized by anterior spondyloptosis of C4, extreme head drop, and irreducible cervico-thoracic kyphosis. Management of this case was complicated by the patient's existing medical condition and the severity of the spinal deformity. A multidisciplinary approach involving radiologists, anesthesiologists, and spine surgeons was crucial for the successful management of this critical situation, leading to spinal realignment, fixation, and progressive neurological recovery.

Study Duration
2 years
Participants
A 33-year-old Caucasian man
Evidence Level
Level 4: Case Report

Key Findings

  • 1
    The patient presented with a complete C4-C5 dislocation, C4 spondyloptosis, severe kyphotic angulation, spinal cord compression, and severe myelopathy.
  • 2
    A three-stage surgical procedure, including open reduction and short-segment spine fixation, was performed to reduce displacement and stabilize the spine.
  • 3
    The patient experienced progressive complete neurological recovery following the surgical intervention and multidisciplinary care.

Research Summary

This case report details the successful management of a rare non-traumatic complete cervical spine dislocation with severe fixed kyphosis in a 33-year-old male with a history of immune polymyositis. The patient presented with significant spinal deformity and neurological deficits, requiring a carefully planned multidisciplinary approach involving radiologists, anesthesiologists, and spine surgeons. The treatment involved a three-stage surgical procedure to reduce the dislocation and stabilize the spine, resulting in complete neurological recovery and highlighting the importance of multidisciplinary collaboration in managing such complex cases.

Practical Implications

Multidisciplinary Collaboration

Emphasizes the importance of collaboration between radiologists, anesthesiologists, and spine surgeons in managing complex spinal cases.

Anesthetic Considerations

Highlights the challenges in anesthetic management due to severe cervical angulation and the risk of neurological deterioration, necessitating careful monitoring and airway management strategies such as awake fiberoptic intubation.

Surgical Strategy

Demonstrates the successful application of a multi-stage surgical approach for reducing cervical dislocation and achieving spinal stabilization, considering factors such as deformity severity and patient autonomy.

Study Limitations

  • 1
    Single case report limits generalizability.
  • 2
    Focus on a specific patient with a predisposing condition (immune myositis).
  • 3
    Lack of comparative data on alternative treatment strategies.

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