Background: Lumbar burst fractures (complete or incomplete) of L5 have a low incidence, accounting for 1.2% of all spinal burst fractures. Treatment for these fractures remains controversial. Decompression of neural elements and stabilization of the spine to preserve lordosis and avoid kyphotic deformity are recommended when a patient has a neurological deficit and an unstable fracture. Otherwise, the fracture could be managed conservatively.
Methods: We report a detailed step-by-step unilateral biportal endoscopy technique used in a patient with an L5 incomplete burst fracture and neurological deficit.
Results: The patient had an acceptable immediate postoperative course; lower back pain and radicular symptoms improved significantly after surgery.
Conclusions: Our unilateral biportal endoscopy technique for L5 incomplete burst fractures offers the capability to perform enough decompression of neural elements and assist other procedure-related maneuvers under direct endoscopic visualization. This technique could be considered another minimally invasive spine surgery option for treating selected patients with L5 incomplete burst fractures.
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| http://dx.doi.org/10.1016/j.wneu.2020.08.130 | DOI Listing |
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