Single-portal full-process decompression video of spinal endoscopy

Case: For L4-L5-L5-S1 protrusion, single-portal spinal endoscopy is used for phased decompression. L4-L5 decompression is performed first, followed by L5-S1 decompression.

Surgical method: General anesthesia

Surgical approach: posterior approach

Surgical tools: QuNaMai spinal endoscope specificationsOuter diameter 6.3mm x working length 181MM/ instrument channel 3.75MM /One 18G puncture needle, one 0.8 guide wire, one 4-level step-by-step expansion set, one mirror working sleeve, one ring saw protective sleeve and one ring saw are used. One 2.5 nucleus pulposus forceps straightened, one 2.5 nucleus pulposus forceps at a 45-degree Angle. One 3.5mm x 330mm /45° lamina biting pliers, one god-level stripping device, one 2.5mm x 330mm bone chisel, and one 2.5mm x 330mm dovetail chisel. One pair of Ligamentum flavum biting and cutting pliers, 2.5mm x 330mm /45°, one pair of flexible pliers, 2.5mm x 330mm/bowl mouth with teeth.

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