title: Comparative Study of 2 Skin Incisions for Microscopic Lumbar Discectomy.
abstract: OBJECTIVE
  Microscopic lumbar discectomy is a common minimally invasive surgery. A transverse skin incision has sound theoretical cosmetic advantages compared with the classic vertical incision. We compared transverse and vertical skin incisions for microscopic discectomy regarding cosmetic outcome, postoperative pain, and the provided surgical cutaneous inlet.
  
  
  METHODS
  This prospective study enrolled 86 patients who were randomly assigned to a vertical incision group or a transverse incision group. The maximum surgical cutaneous inlet provided was measured in 2 diameters. Pain was recorded on postoperative days 1, 3, and 7 using a numeric patient rating scale from 0 to 10 with 0 indicating no pain. The cosmetic appearance of the wound was evaluated by a plastic surgeon and by the patients as excellent, very good, good, fair, and poor.
  
  
  RESULTS
  Compared with vertical incisions, transverse incisions provide similar surgical cutaneous inlets, cause higher pain scores on postoperative days 1 and 3 but a similar score on postoperative day 7, and ensure significantly better wound cosmesis.
  
  
  CONCLUSIONS
  Transverse skin incision for microscopic lumbar discectomy is an applicable alternative to classic midline or paramedian vertical incision with better esthetic results.
authors: Department of Neurosurgery, Cairo University School of Medicine and Teaching Hospitals, Cairo, Egypt. Electronic address: wohamouda@outlook.com.
authors: Waeel
authors: W
authors: Hamouda
authors: Department of Neurosurgery, Cairo University School of Medicine and Teaching Hospitals, Cairo, Egypt.
authors: Mohammed
authors: M
authors: Aladdin
authors: Department of Family and Community Medicine, College of Medicine, University of Dammam, Dammam, Saudi Arabia.
authors: Sarah
authors: S
authors: AlMuammar
authors: Department of Family and Community Medicine, College of Medicine, University of Dammam, Dammam, Saudi Arabia.
authors: Danya
authors: D
authors: Gari
mesh_terms: D000328:Adult; D017586:Diskectomy / Q000009:adverse effects / Q000592:standards*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000175:diagnosis / Q000601:surgery; D008159:Lumbar Vertebrae / Q000473:pathology / Q000601:surgery*; D008297:Male; D008866:Microsurgery / Q000009:adverse effects / Q000592:standards*; D008875:Middle Aged; D019060:Minimally Invasive Surgical Procedures / Q000009:adverse effects / Q000592:standards*; D010149:Postoperative Pain / Q000175:diagnosis* / Q000209:etiology; D011446:Prospective Studies; D000072836:Surgical Wound / Q000150:complications / Q000175:diagnosis*
keywords: Lumbar; Microdiscectomy; Skin incision; Transverse