Percutaneous Endoscopic Lumbar Discectomy for Lumbar Disc Herniation Using an Endoscopic Staining: A Technical Note.

摘要: Symptomatic lumbar disc herniation (LDH) is widely treated using percutaneous endoscopic discectomy (PELD). In the present PELD surgery, performing decompression under endoscope still takes a long time to explore rupture site of annulus fibrosus, resulting in prolonged operation and over-invasion undegenerated fibrosus. A wide range intraoperative exploration also induces an iatrogenic injury normal even aggravating intervertebral degeneration, which may lead early postoperative recurrence severe case. Hence, it important seek precise surgery. Under this kind realization, more spinal surgeons possibly choose staining before decompression. However, classical technique has its shortcomings. First all, appropriate dose cannot be accurately mastered, unqualified effect. Second, duration surgery times fluoroscopy will increased. Finally, what see result but not process. accomplished effectively by designing procedures that perform fully visible endoscope. There no specific research discuss note We have come up with new original technology methylene blue injection for treatment LDH.