요추 추간판 탈출증에 대한 경피적 내시경 레이저 수핵 제거술 후 임상 결과

Clinical Outcomes of Percutaneous Endoscopic Laser Lumbar Discectomy

  • 장원석 (우리들병원 미세진단치료센터) ;
  • 이상호 (우리들병원 미세진단치료센터)
  • Chang, Won Sok (Department of Microdiagnostic Therapy Center, Wooridul Spine Hospital) ;
  • Lee, Sang Ho (Department of Microdiagnostic Therapy Center, Wooridul Spine Hospital)
  • 투고 : 2005.03.29
  • 심사 : 2005.05.26
  • 발행 : 2005.06.30

초록

Background: Over the years, disc surgery has progressively evolved in the direction of decreasing trauma and its invasiveness. Conventional open surgery has many complications, such as scarring, instability, bleeding and a relative high mortality rate. Minimally invasive spinal surgery is now an alternative to a traditional discectomy. Herein, we present an operative technique, and the early results, for a percutaneous endoscopic lumbar discectomy in herniated lumbar disc disease. Methods: 43 patients, including 27 men and 16 women, with ages ranging from 18 to 66 years, were enrolled in this study. All the patients showed a protruded or extruded soft disc herniation at the lumbar level on magnetic resonance imaging and computed tomography. A percutaneous endoscopic lumbar discectomy was applied to the patients, and clinical responses evaluated using MacNab's criteria. Results: 40 patients were regarded as showing successful responses (93.1%), and there were no severe complications, such as a hematoma, nerve injury, postoperative dysesthesia or death. One patient underwent fusion surgery for remnant back pain six month later. Conclusions: We conclude that, in properly selected patients, a percutaneous endoscopic lumbar discectomy is a safe, noninvasive and effective treatment modality for herniated lumbar intervertebral disc disease.

키워드

참고문헌

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