False Teeth - Usefulness of Denture Adhesives
Denture adhesives enhance the retentive interface between the surface of a denture and the underlying tissues upon which false teeth rest.
Optimizing the Interface Space
There is a slight space at the interface between the inside of a denture and the jaw that is usually filled with saliva. As this gap increases, a denture becomes less retentive and stable.
The interface space arises because of material and fabrication limitations used in making a denture. This gap also is contributed to by the constant changing contour and shrinkage of jawbone.
While an interface space exists in all dentures and increases with time, optimum denture function and retention depends upon reducing it. Denture adhesives fill this increasing space, improve suction, and create a sticky contact between a denture and underlying surfaces. This also helps resist foods from collecting under the denture base.
How to Use Denture Adhesives
Thin paste adhesives are preferred to powders since they are already fluid and easier to manage and apply. However, some prefer powder types. Whatever works best for an individual should be used.
Pea-sized amounts of the paste may be placed in a few places within a denture where jaw ridges fit and where the roof of the mouth contacts. A thin film of adhesive spreads out as a denture seats in the mouth. Use the least amount to do the "job."
If excess amounts are necessary, then the opinion of a dentist should be sought since denture maintenance may be necessary. A licensed dentist should be routinely seen at six-month intervals for routine oral examinations and bite adjustments.
A person needs to experiment with how often to apply adhesives. Some apply it before meals while others function satisfactorily all day with one application.
A denture and mouth should be cleaned of all adhesives at least once a day, and the denture should be left out of a cleaned and rinsed mouth for at least an hour a day.
How to Clean Up Your Dentures
It can be difficult removing adhesives. The denture may be cleaned with a brush, soap, and running water, or with a little white distilled vinegar in water.
All adhesives should be removed from the mouth for hygienic purposes. Rinsing with extremely warm water or salt water helps removal. It may be necessary to use a soft toothbrush or wash cloth-like material to assist removal from the mouth tissues.
Advantages of Denture Adhesives
- Effectively fills the interface gap between a denture and underlying jaw.
- Provides a sense of security with wearing dentures, even with well-fitting dentures when additional confidence is desired.
- Facilitates acceptability and builds confidence with wearing new dentures.
- Reduces food impaction beneath dentures by closing prosthesis borders.
- Helps an individual open their mouth wider for more confident chewing (increases the chewing stroke), rather than eating with small strokes to compensate for concerns about the potential for a denture coming loose.
- Decreases the irritation and chafing of mouth tissues from habits such as grinding teeth together (parafunctional activities).
- Facilitates wearing dentures for individuals with persistent dry mouth (xerostomia).
Disadvantages of Adhesives
- Difficult to remove denture adhesive from the mouth and denture.
- A false sense of security that a denture is still satisfactory may develop from using adhesives with a poorly-fitting denture that should be relined, replaced, or maintained in different ways.
by Joseph J. Massad, D.D.S.
+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.
New Dentures: What to Expect from Complete Dentures
Complete dentures are less than perfect replacements for natural teeth. However, they have proven to be effective for countless individuals and can be comfortable to wear if a person has reasonable expectations and recognizes that there definitely will be an adaptation period.
It is important to understand that "showing off" with new complete dentures often ends in an unpleasant and embarrassing experience. One must first practice with their new prosthesis and learn what limitations and compensations need to be considered.
The old adage of "learn to walk before you run" certainly applies to the successful, secure and comfortable wearing of complete dentures.
Some Factors to Consider When Wearing New Complete Dentures
This is not an exhaustive review of new complete dentures learning considerations. However, these are common areas of concern. If a person has a unique question or problem, they should always contact their dentist or prosthodontist for advice and direction.
Full feeling:
When new complete dentures are first placed in the mouth, they frequently feel fuller, and it may not seem like there is enough room for the tongue. When a person has been without teeth for a period of time, the inside of the cheeks and tongue can become slightly thicker or feel fuller. When new complete
dentures are first inserted, this slight fullness may feel enormous. It actually is not, and the full feeling will usually go away very shortly if an individual does not dwell on the sensation.
Previously unsupported sunken facial structures and muscles usually will be supported with new complete dentures to a normal position. These facial tissues adapt rapidly to their regained normal positioning and will feel less strained and more flexible. A more youthful appearance results in many cases.
Phonetic difficulty:
When a person is used to producing speech sounds without teeth or with old complete dentures that no longer preserves proper jaw relationships, they generally have adapted their speech in such a way as to accommodate these abnormal conditions. However, when correct jaw relationships and contours are established again with new complete dentures, there may be some difficulty producing certain speech sounds clearly, and teeth might even click together in some instances. This is temporary.
If an individual makes an effort to speak slowly and clearly, pronouncing words very precisely, the tongue and other muscles will adapt quickly to produce clear speech. It is often useful to read a book or newspaper out loud, carefully pronouncing each word precisely.
Sore spots and irritations:
These may develop as new complete dentures settle in. This may require some adjustment to the body of the complete dentures, and, more often, careful adjustment of the bite resolves these types of problems.
At times, the jaws may feel tired and soreness can develop. Taking complete dentures out to rest the mouth for a time frequently helps resolve these problems.
Chewing patterns:
Chewing patterns will need to be developed over several weeks, starting by chewing with small pieces of soft food and gradually increasing the firmness over several weeks. Generally, food should be chewed on both sides of the mouth at the same time.
Front teeth are considered primarily for esthetics and speech and to a lesser degree for function. Food is not bitten off with the front teeth efficiently; rather, the bolus of food should be held by the complete dentures, near the corners of the mouth, and torn off by rotating the hand holding food in a downward motion. This will increase chewing efficiency and reduce irregular denture rocking.
A complete dentures patient needs to take control and keep a positive attitude for optimal results.
by Joseph J. Massad, D.D.S.
+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.