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Fig. 4 | BMC Musculoskeletal Disorders

Fig. 4

From: Treatment of gas-containing lumbar disc cysts via a combination of posterior and extraforaminal approaches in arthroscopic-assisted uni-portal spine surgery: a case report and literature review

Fig. 4

C-arm fluoroscopy imaging during the extraforaminal approach. (A) Anteroposterior view illustrating the guide rod in contact with the isthmus of the L4 vertebral body (marked by the red arrow). (B) Lateral view demonstrating the dilator aligned parallel to the L4/5 intervertebral space. (C) Schematic representation of the dual-approach incisions

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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