TABLE 5: MEAN DECREASE IN MANDIBULAR RIDGE HEIGHT (MM) IN RELATION TO DURATION OF
EDENTULISMIn relation to evaluation of the temporomandibular joint (TMJ),
edentulism and the use and need for dentures, the sample included 1,158 individuals.
The effects of
edentulism on nutritional habits and body weight.
The evaluation found alterations of the structures of the stomatognathic system,
edentulism (regular and poor state of conservation), exaggerated participation of the perioral musculature in the chewing and swallowing function and slowed masticatory rhythm.
Pound recommended the use of an interim prosthesis to assist the partially dentate patient in the transition to
edentulism. This interim removable partial denture was designed to enhance esthetics and to provide tooth stabilization and occlusal function for a limited period of time.
However, in 2002 the board of prosthodontists advised that mandibular overdenture supported by two standard size implants (SSI) should be the first treatment choice for mandibular
edentulism (McGill consensus, 2002) [12].
(18,19) Age, gender, and
edentulism appear to have less of an effect on xerostomia than medications.
Preventive prosthodontics aims at avoiding complete
edentulism. Overdenture treatment is emphasized by preventive prosthodontics, which uses abutment teeth for support and hence allows the retention of remaining natural teeth.
Edentulism assumed to be due to periodontal disease in the model.