Dental morphology is the study of the shape and form of teeth.
Why is dental morphology important?
Anatomical abnormalities of tooth and root morphology may not only adversely influence the course and management of periodontal disease due to inaccessibility of periodontal instrumentation and oral hygiene efforts, but are also more likely to adversely become high risk areas for retention of dental plaque and calculus …
What is the structure of teeth?
Structure of the Tooth
A tooth consists of enamel, dentin, cementum and pulp tissue. The portion of a tooth exposed to the oral cavity is known as the dental crown, and the portion below the dental crown is known as the tooth root.
How do you differentiate teeth?
We recognize four basic kinds of teeth in an individual’s jaw, the incisors, canines, premolars, and molars. These are shown in the illustration at the bottom of this page. Incisors — These are the most anterior teeth.
What are the 2 sets of teeth?
We have two sets of teeth during our lifetime; they are deciduous teeth and permanent teeth.
What are the stages of tooth development?
Tooth development is commonly divided into the following stages: the initiation stage, the bud stage, the cap stage, the bell stage, and finally maturation.
How can I memorize my teeth?
A simple way to remember approximate eruption times is the “7 + 4” guideline. At approximately 7 months, the first primary tooth erupts. By 11 months “7 + 4” there are 4 erupted primary teeth. At 15 months, 4 more primary teeth will have erupted for a total of 8 erupted primary teeth.
Which teeth are not found in primary dentition?
There are no premolars or third molars in the primary dentition.
Can enamel regrow?
Tooth enamel is the hardest tissue in the body. Problem is, it’s not living tissue, so it can’t be naturally regenerated. Unfortunately, you can’t regrow it artificially, either — not even with those special toothpastes.
What are the 5 types of teeth?
What are the Different Types of Teeth?
- Incisors. At the front of the mouth are eight thin, straight teeth called incisors – four at the top and four at the bottom – which bite into the food you eat and help you pronounce words as you speak. …
- Canines. …
- Premolars. …
- Molars. …
- Supernumerary Teeth. …
- Natal Teeth.
Are teeth a bone?
Teeth are not bones. Yes, both are white in color and they do indeed store calcium, but that’s where their similarities end.
What is dental formula of rabbit?
The dental formula of the rabbit is 2(I 2/1, C 0/0, PM 3/2, M 3/3) =28. The lack of canine teeth creates an elongated diastema between the incisors and premolars.
What are the lower teeth called?
The lower incisors are usually the first primary teeth to come in. Most kids have all 20 of their primary teeth by age 3. Children tend to lose their primary teeth between the ages of 6 and 12. They’re then replaced by permanent teeth.
What is the space between teeth called?
Gapped teeth, which are also called diastema, cause distinct gaps between the teeth. Diastema is a term used most often for the gap between the front two upper teeth, the most common gap in the mouth.