title: [A preliminary study on the superiority of using of coblation during the maxillary sinus operation].
abstract: OBJECTIVE
  Observed the using of coblation during the maxillary sinus operation, to investigate the superiority of its clinical application.
  
  
  METHODS
  Selecting 46 patients with the maxillary sinus lesions of sinusitis, nasal polyps and nasal inverted papilloma as research objects, the control group used high speed cutting drill, the research group used coblation separately for functional endoscopic sinus surgery. Six months postoperative follow-up, observeing the subjective symptoms and objective examination.
  
  
  RESULTS
  Subjective symptoms and objective examination scores of two groups of patients improved significantly. Compared with the control group, the operation time, bleeding volume and postoperative examination time are reduced in the study group of patients. Endoscopic examinations of the study group are better than the control group.
  
  
  CONCLUSIONS
  Using coblation for the maxillary sinus operation, treatment are more thorough, more minimally invasive, shorten operation time, reduce bleeding and recheck time after surgery, is worthy of clinical use.
authors.forename: Chenjing
authors.initials: C
authors.lastname: Cheng
authors.forename: Qingfeng
authors.initials: Q
authors.lastname: Zhang
authors.forename: Cuiping
authors.initials: C
authors.lastname: She
authors.forename: Wei
authors.initials: W
authors.lastname: Song
mesh_terms: D004724:Endoscopy; D006801:Humans; D008443:Maxillary Sinus / Q000601:surgery*; D009298:Nasal Polyps / Q000601:surgery*; D059747:Nasal Surgical Procedures / Q000379:methods*; D018308:Papilloma, Inverted / Q000601:surgery*; D011184:Postoperative Period; D012852:Sinusitis / Q000601:surgery*