Dental Sealant Buenos Aires

Dental sealant is a thin, plastic coating painted on the chewing surfaces ofteeth -- usually the back teeth (the premolars and molars) -- to prevent toothdecay. The sealant quickly bonds into the depressions and grooves of the teeth,forming a protective shield over the enamel of each tooth. Although thorough brushing and flossing can remove food particles and plaquefrom smooth surfaces of teeth, they cannot always get into all the nooks andcrannies of the back teeth to remove the food and plaque. Sealants protectthese vulnerable areas from tooth decay by "sealing out" plaque andfood. Who Should Get Sealants?Because of the likelihood of developing decay in the depressions and groovesof the premolars and molars, children and teenagers are candidates forsealants. However, adults without decay or fillings in their molars can alsobenefit from sealants. Typically, children should get sealants on their permanent molars andpremolars as soon as these teeth come in. In this way, the sealants can protectthe teeth through the cavity-prone years of ages 6 to 14. In some cases, dental sealants may also be appropriate for baby teeth, suchas when a childs baby teeth have deep depressions and grooves. Because babyteeth play such an important role in holding the correct spacing for permanentteeth, its important to keep these teeth healthy so they are not lost tooearly. How Long Do Sealants Last?Sealants can protect teeth from decay for up to 10 years, but they need tobe checked for chipping or wearing at regular dental check-ups. Your dentistcan replace sealants as necessary.

Dental bonding is an option that can be considered: To repair decayed teeth (composite resins are used to fill cavities)To repair chipped or cracked teethTo improve the appearance of discolored teethTo close spaces between teethTo make teeth look longerTo change the shape of teethAs a cosmetic alternative to amalgam fillingsTo protect a portion of the tooths root that has been exposed when gums recede Whats the Procedure for Having a Tooth Bonded? Preparation. Little advance preparation is needed for dental bonding. Anesthesia is often not necessary unless the bonding is being used to fill a decayed tooth. Your dentist will use a shade guide to select a composite resin color that will closely match the color of your tooth. The bonding process. Next, the surface of the tooth will be roughened and a conditioning liquid applied. These procedures help the bonding material adhere to the tooth. The tooth-colored, putty-like resin is then applied, molded, and smoothed to the desired shape. An ultraviolet light or laser is then used to harden the material. After the material is hardened, your dentist will further trim and shape it, and polish it to match the sheen of the rest of the tooth surface. Time-to-completion. Dental bonding takes about 30 to 60 minutes per tooth to complete. What Are the Advantages and Disadvantages of Dental Bonding? Advantages: Dental bonding is among the easiest and least expensive of cosmetic dental procedures. Unlike and , which are customized tooth coverings that must be manufactured in a lab, bonding usually can be done in one office visit unless several teeth are involved. Another advantage, compared with veneers and crowns, is that the least amount of tooth enamel i