title: The effects of debridement after endoscopic sinus surgery.
abstract: OBJECTIVE
  The aim of this randomized, partly blinded, controlled clinical trial was to evaluate the effects of debridement 6 and 12 days after endoscopic sinus surgery.
  
  
  METHODS
  Sixty patients (male/female = 26/34; mean age, 43.5 years; age range, 23-73 years) with chronic or acute recurrent rhinosinusitis were included. The patients were randomized to postoperative debridement or not. Primary outcome variables were adhesions between the middle turbinate and the lateral nasal wall 10 to 14 weeks after surgery judged by blinded evaluation of endoscopic video recordings. Secondary outcome variables were crusts in the nasal cavity 12 days after surgery and pain caused by debridement.
  
  
  RESULTS
  We found a significant reduction in adhesions in the group that underwent debridement (P < .001). At 12 weeks, bilateral adhesions were observed in nine control patients but in only one debridement patient. Unilateral adhesions were found in 11 control patients and in nine debridement patients. Twelve days after surgery, we found significantly less severe crusts in the debridement group (P < .01). Patients with severe crusts in the middle meatus 12 days after surgery had more adhesions 12 weeks postoperatively. The debridement group used more analgesics the days after the first debridement (3.7 days [standard deviation 2.3] vs. 2.3 days [standard deviation 2.6] in the control group, P < .041).
  
  
  CONCLUSIONS
  Crusts in the middle meatus after sinus surgery is associated with postoperative adhesions. Debridement of the nasal cavity reduces crusts and postoperative adhesions significantly compared with saline irrigation only. However, the procedure induces more postoperative nasal pain.
authors.affiliation: Department of Otolaryngology, Head and Neck Surgery, St. Olav University Hospital of Trondheim, and Norwegian University of Science and Technology, Trondheim, Norway. vegard@bugten@ntnu.no
authors.forename: Vegard
authors.initials: V
authors.lastname: Bugten
authors.forename: Ståle
authors.initials: S
authors.lastname: Nordgård
authors.forename: Sverre
authors.initials: S
authors.lastname: Steinsvåg
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D003646:Debridement; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement; D011184:Postoperative Period; D012008:Recurrence; D012220:Rhinitis / Q000601:surgery*; D012852:Sinusitis / Q000601:surgery*; D000267:Tissue Adhesions / Q000453:epidemiology / Q000601:surgery