Fixed prosthodontics in the elderly population. Life expectancy of fixed restorations, failures, and retreatment methods.

The restorative needs of older dental patients challenge the ingenuity, anatomic knowledge, artistic skills, occlusal philosophies, and material knowledge of the clinician. Achieving the most secure foundation while simultaneously eliminating imperfections and incorporating a design that promotes good oral hygiene and a natural and attractive appearance are significant contributors to a patient's welfare. The treatment decision regarding fixed prosthodontics for elderly patients requires the balancing of two opposing arguments: 1. In patients who are older, and who are perhaps medically or physically compromised, and, in addition, who may be on a limited budget (or perceived limited budget), it is important to fabricate dental prostheses that are as good as possible to minimize the likelihood that the prosthesis will need to be remade in the future when the patient is likely to be even more compromised financially, medically, or physically, and also to minimize the stress on the patient of accommodating to something that is less than an optimal dental solution. 2. Patients in this age group often anticipate financial strain in the future, perhaps realistically in view of the increasing percent of older adults who are institutionalized (5% of persons 65 years old or older, 20% of persons 80 years old or older). Also, many are reluctant to invest large amounts of money in their teeth when they are already quite elderly and realize they may not live long enough to make the investment "worthwhile." Educating the patient regarding average life expectancy is sometimes helpful, but the experience of many clinical dentists is that many elderly persons either do not believe the numbers, require greater certainty in their "investments," or do not place as high a value on their dental health as they do other aspects of their lives (in a context in which there are more needs than resources to pay for them). Finally, many older adults, contrary to the popular bumper sticker, are trying to preserve as many resources for their children and grandchildren as possible. The final decision should be made with sensitivity to the overall needs of the patient, and with the assistance of a well-informed patient or other responsible party.