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Fig. 2 | BMC Musculoskeletal Disorders

Fig. 2

From: Comparative evaluation of posterior percutaneous endoscopy cervical discectomy using a 3.7 mm endoscope and a 6.9 mm endoscope for cervical disc herniation: a retrospective comparative cohort study

Fig. 2

Intraoperative endoscope images during p-PECD with 3.7 mm endoscope. a Endoscopic drill was used in performing the laminoforaminotomy; b removal of the ligamentum flavum; c removing herniated disc through the axilla of the exiting nerve root c Intraoperative view after resection of the herniation and free C7 nerve; e-h represents (a-d), respectively. SBIL indicates the superior border of the inferior laminae; IBUL, inferior border of the upper laminae; LF, ligamentum flavum

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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