title: [Clinical analysis of simple orbital blowout fracture].
abstract: OBJECTIVE
  To discuss the clinical features and treatment methods for simple orbital blowout fracture.
  
  
  METHODS
  Retrospective analysis of the CT images of 16 orbital blowout fracture case, and identification of the sites, degree, patterns and features of fractures. Among the 16 cases, 2 cases adopted conservative treatment; 11 cases gained a reduction of orbital fracture through endoscopic transnasal surgery; the other 3 patients choosed endoscopic transnasal surgery and Caldwell-Luc operations.
  
  
  RESULTS
  Among 16 diplopia cases, 13 cases were completely cured, and 3 patients' vision were significantly improved. Among 11 enophthalmos cases, 10 patients were cured, and the effect of the other one was not satisfied. Among the 15 eye movement disorder cases, 13 patients' eye movement gained a full recovery, and the other 2 cases were nearly normal. All patients' vision were improved in different extents, and no one got a complication.
  
  
  CONCLUSIONS
  Computerized Tomography is helpful to the diagnosis of simple orbital blowout fracture. Caldwell-Luc operation with transnasal endoscope is an effective method for the treatment of orbital fractures.
authors.forename: Wen
authors.initials: W
authors.lastname: Xu
authors.forename: Chuanliang
authors.initials: C
authors.lastname: Zhao
authors.forename: Ling
authors.initials: L
authors.lastname: Jin
authors.forename: Rongming
authors.initials: R
authors.lastname: Ge
mesh_terms: D004172:Diplopia / Q000209:etiology; D004724:Endoscopy; D015841:Enophthalmos / Q000209:etiology; D006801:Humans; D009917:Orbital Fractures / Q000150:complications / Q000601:surgery*; D012189:Retrospective Studies; D014057:Tomography, X-Ray Computed