title: Percutaneous endoscopic cervical discectomy using working channel endoscopes.
abstract: Percutaneous endoscopic cervical discectomy has evolved as an efficient, minimally invasive spine surgery for cervical disc herniation or radiculopathy. The development of the working channel endoscope makes definitive decompression surgery through a percutaneous approach feasible. There are two methods of approach to target the pathology: anterior and posterior approach. The approach can be determined according to the zone of pathology or the surgeon's preference. The most significant benefits of this endoscopic surgical technique are minimal access tissue trauma and early recovery from the intervention. However, this technique is still evolving and have a steep learning curve. Extensive development of surgical technique and working channel endoscopes will enable us to treat cervical disc herniation more practically. The objective of this review is to describe the cutting-edge techniques of endoscopic surgery in the cervical spine and to discuss the pros and cons of these minimally invasive surgical techniques.
authors.affiliation: a Department of Neurosurgery , Nanoori Hospital , Seoul , Republic of Korea.
authors.forename: Yong
authors.initials: Y
authors.lastname: Ahn
mesh_terms: D002574:Cervical Vertebrae / Q000601:surgery*; D004724:Endoscopy / Q000295:instrumentation* / Q000379:methods*; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000601:surgery*; D011843:Radiculopathy / Q000601:surgery*
keywords: Anterior; cervical; discectomy; endoscopic; foraminotomy; percutaneous; posterior