Related Experiment Video
Updated: Jun 5, 2026

08:47
Oral Health Assessment by Lay Personnel for Older Adults
Published on: February 2, 2020
Dentistry and the geriatric patient.
Canadian Family Physician Medecin De Famille Canadien
|January 22, 2011
Summary
As the geriatric population grows, older adults face challenges with complete dentures. Preserving natural teeth in old age is crucial, as adapting to dentures becomes difficult.
Area of Science:
- Geriatric Medicine
- Dental Prosthetics
- Oral Health
Background:
- The global geriatric population is expanding.
- Edentulous older adults experience difficulties with complete dentures.
- Maintaining natural teeth in advanced age is a growing concern.
Purpose of the Study:
- To highlight the challenges faced by edentulous geriatric patients with complete dentures.
- To emphasize the importance of preserving natural teeth in the elderly.
- To advocate for strategies supporting natural tooth retention in older adults.
Main Methods:
- Literature review on geriatric oral health and complete denture adaptation.
- Analysis of challenges associated with complete denture use in the elderly.
- Synthesis of evidence supporting natural tooth preservation.
Main Results:
- Complete denture use presents significant adaptation difficulties for many edentulous seniors.
- Natural teeth are more easily managed than dentures in advanced age.
- Interventions to maintain natural teeth in the elderly show promise.
Conclusions:
- Efforts should focus on preserving natural teeth in the aging population.
- Assistance and encouragement for maintaining natural dentition are vital.
- The low likelihood of successful denture adaptation in old age necessitates alternative strategies.
Related Concept Videos
Teeth
The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...
Drug Dosing: Geriatric Patients
Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion
In geriatric patients, renal physiology undergoes significant changes, including diminished renal blood flow and a lower glomerular filtration rate (GFR), leading to alterations in medication clearance. Drugs such as aminoglycoside antibiotics, lithium, and digoxin, which rely on glomerular filtration for removal from the body, particularly impact pharmacokinetics. These drugs tend to have slower clearance rates in older adults, necessitating careful dosage considerations.Evaluation of renal...
Pharmacodynamics in Geriatric Patients: Effects of Age
Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution
Drug distribution in the human body is influenced by several factors, including plasma protein concentration, body composition, blood flow, tissue-protein concentration, and tissue fluid pH. Among these, changes in plasma protein concentration and body composition due to aging significantly affect how drugs are distributed within the body. Specifically, aging is associated with a decrease in albumin levels by about 10% and an increase in α1-acid glycoprotein levels. These alterations are not...
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption
As individuals age, their body's physiology evolves, affecting drug pharmacokinetics. The most apparent changes occur in the gastrointestinal tract, where an increase in gastric pH, a delay in gastric emptying, and a reduction in gastrointestinal motility are observed. Remarkably, these changes do not substantially modify the absorption of orally administered drugs, particularly those absorbed via passive diffusion.Transdermal drug delivery emerges as a highly viable method for older adults due...
