A crown is an artificial tooth like device that is made to adhere to the already present tooth or an implant by a dentist. This is generally used to completely cover a defected tooth or cover an already fixed material. A crown finds its application in the betterment of the outlook, shape, arrangement of teeth in their correct relative locations and blockage. If some teeth are missing then the surrounding teeth are forced to shift, the placement of a crown prevents such a phenomenon to take place.
A crown can be made of metal alloy, ceramic, porcelain, acrylic or gold. It is commonly applied in the following situations:
1. If the fracture of the tooth occurs.
2. When replacement of a large filling is required.
3. To cap an implant of the tooth.
4. To cap a tooth that has lost its natural shape or has acquired discoloration. In this case a crown that has the colour which matches the particular tooth is used and finally if a tooth has had root canal therapy then a crown is utilised to put a cover onto that tooth.
A root canal refers to the portion of the pulp cavity that is present within the root of a tooth. A pulp is the soft material in the middle of a tooth that comprises vessels carrying blood, connective tissues which connect and support other tissues and are composed of normally a few cells, and nerves. A root canal treatment involves removal of the affected pulp as well as cleaning and disinfection of the inner area of the tooth and then this is followed by filling in process and finally the tooth sealing takes place. The material applied to fill in is known as Gutta Percha. It also leads to relieving of pain in addition to the saving mechanism. There are millions of teeth which undergo root canal therapy each year which reflects that this is a procedure that is not out of the extraordinary. The root canal, dental crowns and their relationship form the foundation for the majority of dental operations that are carried out globally each year.
Scientific research has produced strong evidence to the fact that even if a crowned tooth has no history of any circumstances that complicate matters it ultimately develops such indications which render the usage of root canal treatment as inevitable. It has been found that approximately a little more than 10% crowned teeth find themselves into the root canal care as compared to less than 1% which do not have the crowning.
During the crowning procedure itself, the tipping of the scale can occur which can necessitate the application of the root canal therapy. This therapy usually is meant to save and heal up the tooth. If ever the pain at the tooth appears to be leading to the back towards an ear then it is a signal that the root canal treatment is to be performed. The indication occurs since the mouth and the ears are so closely correlated, in other words, it is just possible that a patient experiences pain in the ear whereas it actually gets radiated from the diseased tooth. The passageway in the tooth base, the crest of the teeth and the increasing number of dental patients pinpoint towards the enormity of the root canal therapeutic technique.
In a situation requiring the root canal treatment a dentist may take an x ray or examine the existing x rays to discover the affected area of the tooth. Following this, as against the general anesthesia, another type called local anesthesia is administered to the patient. This numbs only the related parts and the surrounding tissues remain in their normal states. The pulp that is suffering from tooth disease due to bacteria is removed in a procedure known as Pulpectomy and finally the root that has already been opened to get relieved from the affected pulp is then filled in and the area is sealed.
The cost of a root canal medical treatment normally stands between 2000 dollars to 3400 dollars. A pulp cavity of the root of a tooth, the prosthetic tips and the relevant medical care provided to the patient form the basis for the dental operations in relieving people of their miserable ache related dental experiences.