Related Concept Videos
01:15Teeth
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...
01:21Tooth Anatomy
The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
01:26Assessment of the Mouth
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
01:19The Effect of Aging on Tissues
Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...
01:15Drug 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...
01:26Tonsillitis II: Management
This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
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Related Experiment Video
Updated: May 16, 2026
09:10
Precision of In Vivo Quantitative Tooth Wear Measurement Using Intra-Oral Scans
Published on: July 12, 2022
Toothwear and the older patient.
Summary
Toothwear is common in older adults and can be physiological or pathological. Treatment options include adhesive materials and prosthodontics for tooth wear management.
Area of Science:
- Dentistry
- Geriatric Dentistry
- Dental Biomaterials
Background:
- Toothwear is prevalent in dentate older patients.
- It can manifest as physiological or pathological wear.
- Etiologies include abrasion, attrition, and erosion.
Purpose of the Study:
- To review the common causes and treatment modalities for toothwear in older adults.
- To highlight the differential diagnosis between physiological and pathological toothwear.
- To discuss the role of modern restorative materials in managing toothwear.
Main Methods:
- Literature review of studies on toothwear in geriatric populations.
- Analysis of etiological factors contributing to toothwear.
- Evaluation of treatment outcomes for various restorative approaches.
Main Results:
- Toothwear is multifactorial, often resulting from a combination of abrasive, attritive, and erosive processes.
- Restorative treatments, including adhesive materials and prosthodontics, can effectively manage toothwear.
- Early diagnosis and intervention are crucial for successful outcomes.
Conclusions:
- Effective management strategies exist for toothwear in older patients.
- Adhesive dentistry and prosthodontics offer viable solutions for restoring function and aesthetics.
- Further research into long-term outcomes of various treatments is warranted.