March 14, 2019
Cavities or decay in teeth can happen due to many reasons. The cavity should not be taken lightly as they can cause severe damage to your oral and overall health in many ways. Cavities can be corrected using the dental filling and such procedure can be performed only by a trained dentist. You can also visit the Dentist Oakville to know more about the options available for dental filling. In those days, traditional amalgam such as mercury or silver was used as filling material. Today, the composite material is used for dental filling. You can refer this link to for more info about the dental filling materials.
Composites are made of a blend of non-toxic glass beads of plastic, which are of our natural tooth color. These composites can be applied on the front or back side of the teeth. The practice of using composite resins for dental filling started during the end of the 1960’s. Prior to those silicates were mostly used for dental fillings. The modern composite resins are formulated using the following materials:
· Dimethacrylate monomers
The percentage of compositions can be revised or altered according to the severity of the cavity and other factors.
Many dental experts feel that white fillings are stronger and durable than amalgam fillings. Moreover, mercury fillings are considered hazardous to health and many dentists have shunned the practice of using mercury amalgam fillings.
Composite Fillings and Its History
In earlier days, the composites were fixed by allowing the chemical reaction to happen between the two pastes formulated with an initiator and activator. There were some procedural difficulties in the method, which were overcome by using the UV resin composites. However, to avoid the risks arising due to ultraviolet light, the practice of using visible light curing equipment came into the place.
During the early ’70s a new type of micro filled system was launched in the European market that offers improved resistance and better color stability than earlier composites. During the early ’80s, innovative acid etch technique and bonding agent were used to enhance the effectiveness of the micro filled composites.
The current generation of bonding agents ensures high bonding strength, which effectively restores the structure and color of the teeth with the cavities.
Modern composite resin fillings are an idea for restore the broken, chipped and worn teeth, which are not ideal for restoration using mercury or amalgamation filling.
If the composite resin fillings suffer minor damage, it can be repaired by adding composite material. But this is not possible with amalgam fillings as it requires full replacement. You should keep in mind that there is no dental filling that completely fools proof. Some filling works great for many people and may not work for a few. So, it is always better to take enough measures to prevent the risk of cavities. You can minimize the dental issues by following:
· Brushing the teeth twice in a day
· Using fluoride toothpaste
· Having a healthy and balanced diet
· Visiting dentists regularly
Only a dentist can tell you whether your oral health is a good condition or not. A regular visit to the dentist can prevent you from undergoing serious dental problems in the future.