title: [Application of MSCT and post-processing images to fractures of nasal bone in forensic identification].
abstract: OBJECTIVE
  To evaluate the application of MSCT and post-processing images to fractures of nasal bone in forensic identification.
  
  
  METHODS
  134 cases were examined by thin slice scanning with MSCT and all of the data were sent to workstation for MPR and SSD. The result of MSCT was compared with that of X-ray.
  
  
  RESULTS
  There are 55 (41.04%) cases of linear fracture, 46 (34.33%) cases of comminuted fracture, 27 (20.15%) cases of depressed fracture and 6 (4.48%) cases of no fracture in this sample. With X-ray or CR, 48 (35.82%) cases were misdiagnosed or underdiagnosed. 133 (99.25%) cases were confirmed by MSCT. Significance difference was found between X-ray and MSCT (chi2= 45.0816, P<0.001).
  
  
  CONCLUSIONS
  MSCT and post-processing images might be the chief evidence for nasal fractures in forensic identification.
authors.affiliation: Qingdao People's Hospital, Qingdao 266001, China.
authors.forename: Xiang-min
authors.initials: XM
authors.lastname: Chen
authors.forename: Shi-guang
authors.initials: SG
authors.lastname: Luo
authors.forename: Zi-xuan
authors.initials: ZX
authors.lastname: Wang
mesh_terms: D000293:Adolescent; D000328:Adult; D002855:Chromatography, Thin Layer; D005260:Female; D005554:Forensic Medicine / Q000379:methods*; D018460:Fractures, Comminuted / Q000000981:diagnostic imaging*; D006801:Humans; D021621:Imaging, Three-Dimensional; D008297:Male; D008875:Middle Aged; D009295:Nasal Bone / Q000000981:diagnostic imaging / Q000293:injuries*; D012887:Skull Fractures / Q000000981:diagnostic imaging*; D036542:Tomography, Spiral Computed / Q000379:methods*; D055815:Young Adult