Minimally invasive spine technology and minimally invasive spine surgery: a historical review.
The trend of using smaller operative corridors is seen in various surgical specialties. Neurosurgery has also recently embraced minimal access spine technique, and it has rapidly evolved over the past 2 decades. There has been a progression from needle access, small incisions with adaptation of the microscope, and automated percutaneous procedures to endoscopically and laparoscopically assisted procedures. More recently, new muscle-sparing technology has come into use with tubular access. This has now been adapted to the percutaneous placement of spinal instrumentation, including intervertebral spacers, rods, pedicle screws, facet screws, nucleus replacement devices, and artificial discs. New technologies involving hybrid procedures for the treatment of complex spine trauma are now on the horizon. Surgical corridors have been developed utilizing the interspinous space for X-STOP placement to treat lumbar stenosis in a minimally invasive fashion. The direct lateral retroperitoneal corridor has allowed for minimally invasive access to the anterior spine. In this report the authors present a chronological, historical perspective of minimal access spine technique and minimally invasive technologies in the lumbar, thoracic, and cervical spine from 1967 through 2009. Due to a low rate of complications, minimal soft tissue trauma, and reduced blood loss, more spine procedures are being performed in this manner. Spine surgery now entails shorter hospital stays and often is carried out on an outpatient basis. With education, training, and further research, more of our traditional open surgical management will be augmented or replaced by these technologies and approaches in the future.
Oppenheimer
Jeffrey H
JH
Division of Neurosurgery, Department of Surgery, Central Arkansas Veterans Hospital, Little Rock, Arkansas 72205-5484, USA. jeffrey.oppenheimer@va.gov
DeCastro
Igor
I
McDonnell
Dennis E
DE
D017587:Diskectomy, Percutaneous / Q000266:history / Q000379:methods; D049673:History, 20th Century; D006801:Humans; D016268:Internal Fixators; D007405:Intervertebral Disc Displacement / Q000601:surgery; D007796:Laminectomy / Q000266:history; D008159:Lumbar Vertebrae / Q000601:surgery; D008866:Microsurgery; D019060:Minimally Invasive Surgical Procedures / Q000266:history / Q000379:methods*; D019635:Neurosurgical Procedures / Q000266:history* / Q000295:instrumentation / Q000639:trends; D013123:Spinal Fusion / Q000295:instrumentation / Q000379:methods; D013131:Spine / Q000601:surgery*; D025321:Surgery, Computer-Assisted; D013525:Surgical Instruments / Q000266:history