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Fig. 2 | BMC Musculoskeletal Disorders

Fig. 2

From: Evaluation of the efficacy and safety of conventional and biportal endoscopic decompressive laminectomy in patients with lumbar spinal stenosis (ENDO-B trial): a protocol for a prospective, randomized, assessor-blind, multicenter trial

Fig. 2

(A) A schematic diagram of biportal endoscopic surgery using a lumbar sawbone. (B) Preoperative magnetic resonance imaging. Red lines indicate the target cutting area for unilateral laminectomy bilateral decompression using the biportal endoscopic technique. (C) Postoperative well-decompressed state

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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