title: [Study on forensic expertise of medical tangle].
abstract: OBJECTIVE
  To study the characteristics of forensic expertise of medicial tangle, and explore the emphases and difficuties of forensic expertise.
  
  
  METHODS
  The medical defect was classflied into the negliget defect, the technical defect, the administive defect, the learned defect and other defect. The 36 cases were analised according to the above-mentioned way.
  
  
  RESULTS
  86.11% of the 36 cases has the technical defect, 25% has the negliget defect and the administive defect. There were significant different between the our expertise opinion and Medical Tangle Expertise Committee's conclusion (P < 0.05, P < 0.01).
  
  
  CONCLUSIONS
  The forensic expertise of medical tangle play the positive role in deal with the medical tangle cases, but there are many problems to further explore in forensic expertise.
authors.affiliation: Beijing Higher People's Court, Beijing 100040.
authors.forename: Hai-dong
authors.initials: HD
authors.lastname: Zhang
authors.forename: Lin
authors.initials: L
authors.lastname: Chang
authors.forename: Xin
authors.initials: X
authors.lastname: Liu
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005104:Expert Testimony / Q000331:legislation & jurisprudence / Q000379:methods; D005260:Female; D005554:Forensic Medicine; D006801:Humans; D008297:Male; D008318:Malpractice; D019300:Medical Errors; D008875:Middle Aged