What is the interdental area?
The interdental area is the part of gingiva which extends in between two teeth up to the contact point. The interdental gingiva occupies the gingival embrasure, which is the interproximal space between the teeth, apical to the tooth contact. The interdental embrasure can be pyramidal or have a “col” shape.
What is interdental cleaning?
From Wikipedia, the free encyclopedia Interdental cleaning or interproximal cleaning is part of oral hygiene where the aim is to clean the areas in between the teeth, otherwise known as the proximal surfaces of teeth. This is to remove the dental plaque in areas where a toothbrush cannot reach.
What is the interdental peak?
Interdental “peaks”. The interdental area is the part of gingiva which extends in between two teeth up to the contact point. The interdental gingiva occupies the gingival embrasure, which is the interproximal space between the teeth, apical to the tooth contact.
What is an interdental consonant?
Interdental consonant. These are apical interdental [t̺͆/d̺͆ n̺͆ l̺͆] with the tip of the tongue visible between the teeth, as in th in American English; laminal interdental [t̻͆/d̻͆ n̻͆ l̻͆] with the tip of the tongue down behind the lower teeth, so that the blade is visible between the teeth; and denti-alveolar [t̻̪/d̻̪ n̻̪ l̻̪], that is,...
What is interdental area?
The interproximal, or interdental, area is the space that lies between teeth that is occupied by the gum.
What is meant by interdental papillae?
The interdental papilla is the gum tissue found in the space between the teeth. It helps protect the roots of your teeth and keeps food from getting stuck between your teeth, leading to decay.
What is interdental spacing?
Abstract. There is a close relationship between the contact, contour, and shape of the teeth that creates the interproximal space with the help of the interdental gingiva. The interdental gingiva, composed of the facial and lingual papillae and the col, is a unique area anatomically and histologically.
Where is interdental space?
The interdental area is the part of gingiva which extends in between two teeth up to the contact point. The interdental gingiva occupies the gingival embrasure, which is the interproximal space between the teeth, apical to the tooth contact.
What is Col shape?
Quick Reference. A valley-like depression which connects the gingival papillae situated in the interproximal space between two teeth. It lies below, and conforms to the shape of, the interproximal contact. It is covered by non-keratinized epithelium.
What causes loss of interdental papilla?
Often the loss of papilla is a consequence of periodontal disease because of gingival inflammation, attachment loss and interproximal bone height resorption. Missing papillae can also result from periodontal surgical therapy, as the soft-tissues usually contract during the healing period.
How do you fill interdental space?
#1 Dental Bonding Dental bonding is one of the most successful ways to fill such gaps between teeth. In this process, a tooth-colored resin is applied to your tooth and later hardened using a special light to make it look natural.
What is interdental septum?
This is a cross section through the roots of two adjacent teeth, labelled 1 and 2. The alveolar bone between tooth sockets is referred to as the interdental septum (A). Note the radial arrangement of the principal fibers extending between the tooth socket and the root (B).
Is gingival col Keratinized?
The col is covered by a stratified non-keratinized epithelium (17, 30–32), whereas a stratified keratinized epithelium covers the interdental papillae (18).
What causes vertical bone loss in teeth?
In conclusion, the present observations indicate that there is a significant relationship between tobacco smoking and vertical periodontal bone loss. Tobacco smoking should be considered a risk factor for periodontal vertical bone loss.
What is gap teeth called in English?
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.
What does interproximal mean in dentistry?
Definition of interproximal : situated or used in the areas between adjoining teeth interproximal space.
What is the interdental area?
The interdental area is the part of gingiva which extends in between two teeth up to the contact point. The interdental gingiva occupies the gingival embrasure, which is the interproximal space between the teeth, apical to the tooth contact. The interdental embrasure can be pyramidal or have a “col” shape.
What is the epithelial covering of the col?
The epithelial covering of the col consists of the marginal gingiva of the adjacent teeth, and because it is not keratinized, this area is much more fragile and vulnerable to periodontal breakdown. The col is more pronounced in the broad interdental gingiva of the posterior teeth, a possible reason for periodontal disease often starting between ...
Why is the interdental space neglected?
The interdental space is the most vulnerable yet most neglected area of the mouth because of its anatomy and the fact that most people hate to floss. There are many floss alternatives that are currently available that are much easier to use than floss, which would not only encourage more compliance, but may even clean more efficiently.
Can floss enter col valley?
Floss entry into the col valley is limited by the gingival interdental “peaks”. Numerous studies have shown that interdental brushes clean furcations and root indentations much more effectively; but it is important to choose the appropriately sized brush. The patient must remember which colour-coded size fits where, and must carry various brush sizes. Furthermore, the supporting central wire may scratch, break and be inappropriate for sensitive roots and implants.
How many people have periodontitis?
This equals approximately 64.7 million Americans.
Is interdental cleaning ambiguous?
Much of the research relating to interdental cleaning is ambiguous, uncontrolled, and all too often, manufacturer-sponsored.13 A recent study presented an excellent systematic review evaluating interdental brushes and floss effectiveness for control, bias, objectivity, and significance.13 After an exhaustive review of the data, the conclusions were (a) motivation was a key element, and (b) ease of use of a product would affect the user’s motivation.3
What are interdental brushes made of?
Interdental brushes commonly consist of a central metal wire core with soft nylon filaments twisted around and are available in various sizes to correspond to different spaces between teeth. Certain factors such as material, geometry and size of the brush can be chosen to optimize the efficiency and effectiveness: 1 Material: metal wire may be sensitive to certain patients thereby rubber might be preferred. 2 Geometry: Straight interdental brushes are considered more effective compared to angled interproximal plaque removal. 3 Size: This varies depending on the space between individual teeth. Failure to use an appropriate size may account for the lack of efficiency of interdental cleaning aid.
Why is interproximal cleaning important?
The ultimate goal of interproximal cleaning is to prevent the development of interproximal caries and periodontal disease. The combined use of tooth brushing, and mechanical and manual interdental cleaning devices has been proven to reduce the prevalence ...
Which is more effective, straight or angled interproximal brush?
Geometry: Straight interdental brushes are considered more effective compared to angled interproximal plaque removal. Size: This varies depending on the space between individual teeth. Failure to use an appropriate size may account for the lack of efficiency of interdental cleaning aid.
Why use oral irrigators?
When used with tooth brushing, the use of oral irrigators reduces inflammation of the gums ( gingivitis) by removing loosely adherent plaque. It is also beneficial for implant maintenance as there is less bleeding around implants when oral irrigators are used compared to dental floss.
