title: A further modification of fundoplication. 90 degrees anterior fundoplication.
abstract: BACKGROUND
  Laparoscopic Nissen fundoplication is the most widely applied procedure for the surgical treatment of gastroesophageal reflux. However, it can be followed by adverse outcomes, including dysphagia and "wind-related" problems. To reduce the likelihood of side effects, we have progressively modified this procedure to an anterior 90 degrees partial fundoplication.
  
  
  METHODS
  The procedure entails posterior hiatal repair, posterior esophagopexy, accentuation of the angle of His, and construction of a 90 degrees anterior partial fundoplication. Clinical follow-up was performed prospectively using a standardized questionnaire.
  
  
  RESULTS
  From February 1999 to June 2001, 83 patients underwent 90 degrees anterior fundoplication for gastroesophageal reflux disease. In 45 the procedure was chosen because of specific patient or surgeon preference, and in 38 it was performed within the context of an ongoing randomized trial. Operating time ranged from 20 to 140 minutes (median, 52 min), and all but one of the procedures were completed laparoscopically. One patient experienced a major postoperative complication--small bowel injury from Veress needle. Follow-up extends up to 2 years (median, 1 year). Two patients have undergone further surgery, both for recurrent reflux. Control of reflux has been acceptable, with a reduction in heartburn symptom scores and high overall satisfaction. Postoperative dysphagia measured using a visual analog scale was less following surgery compared with preoperative scores. Eighty-two percent of patients could belch normally 3 and 12 months after surgery.
  
  
  CONCLUSIONS
  Ninety-degree anterior fundoplication achieves good control of reflux and a low incidence of side effects. To further evaluate its potential, we are currently undertaking a prospective randomized trial.
authors.affiliation: University of Adelaide, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia 5000, Australia.
authors.forename: R J
authors.initials: RJ
authors.lastname: Krysztopik
authors.forename: G G
authors.initials: GG
authors.lastname: Jamieson
authors.forename: P G
authors.initials: PG
authors.lastname: Devitt
authors.forename: D I
authors.initials: DI
authors.lastname: Watson
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003680:Deglutition Disorders / Q000209:etiology; D005260:Female; D005500:Follow-Up Studies; D018662:Fundoplication / Q000009:adverse effects / Q000379:methods*; D005764:Gastroesophageal Reflux / Q000601:surgery; D006551:Hernia, Hiatal / Q000601:surgery; D006801:Humans; D010535:Laparoscopy / Q000009:adverse effects / Q000379:methods; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology; D011446:Prospective Studies; D011795:Surveys and Questionnaires / Q000592:standards; D016896:Treatment Outcome