Cervical stabilization with halo fixation: anesthetic implications--case reports.

Area of Science:

• Anesthesiology
• Neurosurgery
• Orthopedic Surgery

Background:

• Halo fixation is crucial for stabilizing the cervical spine in cases of instability.
• Managing the airway in patients with halo fixation poses significant challenges due to restricted neck movement and facial access.

Observation:

• Two patient cases illustrate distinct airway management approaches during procedures with halo fixation.
• One patient with atlanto-axial dislocation (AAD) utilized laryngeal mask anesthesia with spontaneous respiration.
• Another patient undergoing wound debridement under general anesthesia required awake fiberoptic intubation.

Findings:

• Laryngeal mask anesthesia can be effective for airway management in specific halo fixation scenarios.
• Awake fiberoptic intubation provides a secure airway option for more complex cases involving halo fixation.

Implications:

• These cases highlight the need for tailored anesthetic techniques based on patient condition and halo fixation.
• Anesthesiologists must be prepared to employ diverse airway management strategies for patients with cervical spine immobilization devices.