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Fig. 3 | BMC Musculoskeletal Disorders

Fig. 3

From: Functional outcomes of full-endoscopic spine surgery for high-grade migrated lumbar disc herniation: a prospective registry-based cohort study with more than 5 years of follow-up

Fig. 3

TELD for L4–L5 high-grade downward migrated herniated disc at zone 4. a Preoperative MRI lateral view showing an L4–L5 downward migrated disc. b Postoperative MRI lateral view showing complete decompression after the removal of the migrated disc. c and d Intraoperative fluoroscopy view showing flexible dissecting forceps probing down-migrated disc fragments at zone 4. e Removed disc fragments

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