[Multisegmental posterior cervical fusion with en bloc laminectomy--surgical technique]

Area of Science:

• Neurosurgery
• Spinal Surgery

Background:

• Cervical spinal stenosis presents surgical challenges, with anterior procedures often preferred for limited pathologies.
• Posterior laminectomy offers an alternative surgical approach for cervical spinal canal stenosis.

Observation:

• Posterior laminectomy is indicated for multisegmental pathologies, similar to anterior procedures.
• This technique involves midline incision, subperiostal exposure, and en bloc lamina elevation.
• Fusion can be incorporated if necessary during the procedure.

Findings:

• Posterior en bloc laminectomy is a feasible alternative to anterior procedures for cervical spinal canal stenosis.
• The technique is particularly advantageous for pathologies spanning more than three segments.
• Patients with multisegmental pathologies may experience shorter operative times and reduced perioperative morbidity.

Implications:

• Posterior laminectomy should be considered a primary surgical option for extensive cervical spinal stenosis.
• This approach may improve patient outcomes by reducing surgical time and complications.
• Further research can explore long-term efficacy and patient-reported outcomes.