title: Oral hygiene and the need for treatment of the dependent institutionalised elderly.
abstract: OBJECTIVE
  To assessing the oral hygiene and treatment needs of a geriatric institution in southern France.
  
  
  BACKGROUND
  For various reasons, the care demand from elderly people is low and difficult to determine, whereas their oral status would need long and complicated treatments.
  
  
  METHODS
  From 2003 to 2004, a cross-sectional study of 321 elderly patients was conducted at several geriatric services of Montpellier, France. The clinical evaluation of dental status was recorded together with medical information. Dental and prosthetic hygiene, status of dentures, caries experience, dependence conditions and treatment needs were evaluated.
  
  
  RESULTS
  The prevalence of edentulism was 27%, with no gender difference (23% of the men and 29% of the women). Among them, 16.7% (upper jaw) and 18.1% (lower jaw) were totally edentulous with no denture. The mean number of decayed and missing teeth was 3.7 for men and 2.8 for women and 21.5 for men and 21.0 for women, respectively. The mean number of filled teeth was 0.8 for men and 1.3 for women, with no statistical difference according to gender for the three indexes. Most of the subjects needed prostheses (53%), 45.1% extractions and 30.6% conservative treatments. Only 2.4% did not need any treatment.
  
  
  CONCLUSIONS
  The prevalence of edentulism was relatively low, while the need for prosthodontic rehabilitation, especially for men, was still very high. The dental hygiene was globally inadequate. This evaluation emphasises the care demand and the need for help in oral hygiene procedures for the dependent institutionalised elderly.
authors: Department of Prosthodontics, UFR of Odontology, Montpellier University I, France. sylvie.montal@wanadoo.fr
authors: Sylvie
authors: S
authors: Montal
authors: Paul
authors: P
authors: Tramini
authors: Jean-Albert
authors: JA
authors: Triay
authors: Jean
authors: J
authors: Valcarcel