Thursday, January 23, 2020

US4129456A Method of removing dental cement

Various types of organic acids may be used within the broad concepts of this invention. Such organic acids include, for example, glutonic, tartaric, malic, formic, lactic and acetic. Other suitable acids are benzoic, salicylic, alicylic and amino acids which contain both NH2 and COOH. These organic acids, however, have various drawbacks such as relative unavailability or expense or have characteristics rendering them unsuitable for dental use. Of all the organic acids, however, citric acid has been found to best fulfill the purposes of this invention.

If a tooth has become damaged, it’s important that you get it treated right away. A person with dental sensitivity can get it by consuming too much fluoride. This is because the dental cement is a protein which is formed when your saliva is exposed to fluoride. If your saliva contains a lot of fluoride, then the protein will form and it will be more difficult to remove the dental cement. Rinse your mouth thoroughly after each brushing, picking and flossing session to make sure you get rid of loose dental glue and residue in your mouth 2.

Dental cement features

Nylon floss is also offered in a thicker version, which is sometimes called floss tape. Floss tape contains more strands of nylon fibers, and it is stronger than regular nylon tape. Therefore, floss tape can be used to remove more tenacious pieces of residual cement. The thickness of floss tape, however, will limit its ability to slide between tight contacts. The major disadvantage of all nylon floss is that it will shred during use due to the tearing of individual nylon fibers. Shredded floss is not only ineffective but will also leave remnants of small nylon fibers that must later be identified and removed.

how to remove dental cement at home

The skin is then massaged until the cement is removed and the skin is rinsed. Carboxylate cements are conventionally used in the dental art for various purposes such as securing temporary or permanent bridges. In the application of these dental appliances various dental tools such as spatulas have the dental cement adhered thereto and these tools must later be cleaned. It is customary to attempt cleaning the dental cement from such tools by a utilization of a 10-20% solution of sodium hydroxide. This conventional practice, however, has a number of drawbacks. For example, such a solution of sodium hydroxide is corrosive, harmful to the eyes and discolors the hands.

How does a dentist do a composite filling?

Do not swallow any of the cement during the scrapping process. If you remove the dental cement for your child or someone else, ask them not to tip their heads backward. Due to wear and tear, the dental cement may get chipped or attrited. In such instances, the cement needs to be removed and replaced by a dentist. Contact your dentist for professional removal of dental cement if after following these steps you notice there are still remaining areas of dental cement 1. The dental cement is prepared by mixing the powder and liquid together according to manufacturer's instructions.

how to remove dental cement at home

Some cement, however, remains on such tools as the spatula, explorers, etc. Nylon floss is composed of many thin nylon fibers , and it can be waxed or unwaxed. Waxed floss allows the floss to glide between teeth and helps to prevent shredding.

How long does it take for dental cement to cure?

This article will focus on a new type of dental floss that has the strength and shred resistance necessary to clean residual resin cement effectively. Additionally, several other methods for excess cement removal will be discussed. The practice of the invention eliminates drilling and manual cleaning, eliminates the need and use of strong acids or alkalines and is safe, mild, non-corrosive and preferably water-based.

how to remove dental cement at home

Wiping excess uncured cement with a microbrush and then cleaning the remaining cement after tack curing can help prevent the difficulties of cleaning fully cured cement. Brushing with peroxide and baking soda may soften it enough that you can scrape it off, but probably not all in the first sitting. Use caution when scraping at tooth enamel with a dental pick, as accidental removal of the enamel could lead to softening of the teeth and tooth decay 12. As is apparent the invention may be practiced in a number of different ways.

However, definitively cast and cemented crowns are more difficult to remove. A failing crown can be removed using a variety of techniques accessible to the clinician. The simplest method is to use a high-speed handpiece with a diamond bur to abrade the surface of the crown until it becomes loose enough to be removed.

how to remove dental cement at home

Methods for removing residual cement, beyond the use of floss and scalers for hard set cement, include cleaning with a water and pumice paste and prophylaxis cup, and using an intraoral sand blaster. Of all three, the sand blaster has been the most effective and manual removal the least effective. A temporary crown or bridge can be removed with a hand instrument, commonly a scaler or big spoon excavator, crown-removing pliers, or a hemostat, exerting force parallel to the tooth's long axis. The crown or bridge is adjusted gradually until the cement seal breaks. Finally, excess cement cleanup can be greatly simplified by preventing the bonding of adjacent teeth and minimizing excess cement. Teflon tape can be stretched on neighboring teeth to prevent resin cement from bonding to adjacent teeth.

Such application may be conveniently effected by means of a cotton swab or similar applicator. If the steps above do not work, contact your dentist for professional removal. Ensuring your teeth do not get damaged by repeated attempts may require the right equipment and experience of a professional.

If you swallow dental cement, it will pass through your digestive tract without causing any problems. You can wait a few weeks to a few months to have the tooth restored. This will give your gums time to heal and prevent the tooth from getting infected.

In these various practices the pH would be adjusted, as necessary. For example, the pH may be as low as 1.02 or as high as 6.9. A pH value of 3-5 is preferred with the value of 3-3.2 being effective for cleaning dental products while a value of about 6 is preferable for direct human application. If the cement is not causing any issues or if some excess cement is leftover on your tooth after removing your braces, you can leave it without any intervention. Over time, this leftover dental cement will eventually wear off on its own.

how to remove dental cement at home

It is always best to visit the dentist if any of these arise. However, when minor situations pop up, it is useful to be aware of different ways to deal with these at home until you can get an appointment with the dentist. Procedures such as dental fillings and braces have become very common these days, and many of us have them. The dental cement used for attaching the braces to the teeth or filling cavities may sometimes chip off or wear off, causing some discomfort. Below are some home remedies to remove cement from the teeth that might come in handy. A dental suction device is placed inside the mouth and teeth are isolated from saliva or other fluids with a rubber dam or cotton rolls.

Another option is to have a metal post fitted into the cavity where the bridge used to be. Dr. Lawson is the director of the division of biomaterials and program director of the biomaterials residency program at the University of Alabama at Birmingham School of Dentistry. Dental cement is a yellow, smooth, sticky substance that’s used to fill gaps in a tooth. The best way you can keep a tooth from getting infected is by flossing it daily.

how to remove dental cement at home

To secure the dentures, press them into position, hold them securely, and bite down for a few seconds. After removal, the space should be cleaned thoroughly of any remaining cement or other material using a sharp curette or endodontic file. Any remaining cement may harden again within a few days and need to be drilled out a second time. Removing the brackets alone can cause severe damage, and the bands on the molars require precise dental tools. The glue that holds the brackets on is also near impossible to remove without a dental drill.

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