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Fig. 3 | BMC Surgery

Fig. 3

From: Comparison of percutaneous endoscopic thoracic decompression and posterior thoracic laminectomy for treating thoracic ossification of the ligamentum flavum: a retrospective study

Fig. 3

Intraoperative endoscopic views. A The high-speed drill grinding the lamina. B The thinned OLF removed by nucleus pulposus forceps. C The border of the spinal cord was clearly visible, and the compression had been relieved. D The contralateral spinal cord boundary was also visible and the spinal dura sac fluctuated well

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BMC Surgery

ISSN: 1471-2482

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