title: [The survey of prosthetic treatment in the elderly].
abstract: OBJECTIVE
  To acquire teeth and prosthetic conditions of the elderly.
  
  
  METHODS
  1166 patients of over 60 years old had been given prosthetic treatment, and the teeth conditions were analyzed.
  
  
  RESULTS
  The average number of missing teeth was 10.25. The maxillary missing teeth were more than mandibular ones. The rate of missing teeth were as follows: maxillary teeth > mandibular teeth; molars > bicuspids > incisors > cuspid. 1120 cases were treated with removable dentures. 59% of the removable partial dentures had free-end saddles. 46 cases were treated with fixed bridges.
  
  
  CONCLUSIONS
  The characteristics of prosthetic patients in the elderly were as follows: a large number of missing teeth and free-end missing teeth, attrition of resident teeth, food impaction, existing-residual root and loosen teeth. Removable denture was the main method of the prosthetic therapy for the elderly patients. Fixed bridge was used when the patient condition was good. The cuspid, treated residual root and the third molar should be used for the retention and support of the prosthesis.
authors.affiliation: Special Department, West China College of Stomatology, Sichuan University, Chengdu 610041, China.
authors.forename: Si-ya
authors.initials: SY
authors.lastname: Chen
authors.forename: Xiu-mei
authors.initials: XM
authors.lastname: Chen
authors.forename: Yu-shi
authors.initials: YS
authors.lastname: Du
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003830:Denture, Partial, Fixed / Q000706:statistics & numerical data*; D003832:Denture, Partial, Removable / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D016388:Tooth Loss / Q000628:therapy*