title: Minimally invasive, robot-assisted, anterior lumbar interbody fusion: a technical note.
abstract: BACKGROUND
  Minimally invasive techniques in spine surgery have gained significant popularity due to decreased tissue dissection and destruction, postoperative pain, and hospital stay. The laparoscopic anterior lumbar interbody fusion (ALIF), an innovation in minimally invasive spine surgery, is rarely done because it has marginal benefit over the mini-open ALIF technique in rates of retrograde ejaculation and vascular complications. We propose these outcomes can be improved with enhanced robotic-assisted dissection and exposure for ALIF.
  
  
  METHODS
  Two patients with single-level degenerative spine disease at L5-S1, associated with mechanical back pain, underwent anterior spinal exposure using the da Vinci S Surgical Robot during ALIF.
  
  
  RESULTS
  In this report, we provide the first description of the use of a surgical robot in the dissection and exposure for ALIF in patients with degenerative spine disease. We demonstrate successful use of the da Vinci Surgical Robot in separating the presacral nervous plexus from retroperitoneal structures without postoperative vascular or urological complications over a 1-year follow-up period.
  
  
  CONCLUSIONS
  Use of the robotic assistance in the performance of ALIF is possible without significant operative complications. This technique may provide added benefit over conventional laparoscopic approaches to the spine.
authors: Department of Neurosurgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA.
authors: John Y K
authors: JY
authors: Lee
authors: Deb A
authors: DA
authors: Bhowmick
authors: Daniel D
authors: DD
authors: Eun
authors: William C
authors: WC
authors: Welch
mesh_terms: D001416:Back Pain / Q000209:etiology / Q000601:surgery; D001863:Bone Screws; D005260:Female; D006801:Humans; D055959:Intervertebral Disc Degeneration / Q000150:complications / Q000601:surgery; D008159:Lumbar Vertebrae / Q000601:surgery*; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D019060:Minimally Invasive Surgical Procedures / Q000379:methods*; D009460:Neurologic Examination; D019635:Neurosurgical Procedures / Q000379:methods*; D056888:Patient Positioning; D011182:Postoperative Care; D012371:Robotics; D013123:Spinal Fusion / Q000379:methods*; D016896:Treatment Outcome