What are the demerits of canals? How to overcome these defects?
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What are the disadvantages of root canal?
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Kunal Sharma, studied at University of Mumbai (2010)
Answered Jan 30, 2018
Also known as endodontic therapy, root canaltherapy simply refers to a dental treatment in which your dentist or endodontist removes the bacteria infecting the pulp or the nerve chamber of your tooth. Usually, some of the problems that call for root canal treatment include deep tooth decay, chipping of tooth, and trauma to the tooth. Before starting the actual procedure, a local anesthetic is used in order to numb the tooth and the area surrounding it.
Afterwards, the dentist will use a rubber dam to keep the tooth clean and free from saliva. Once the tooth is numb enough, an opening will be made at the top part of the tooth. With the use of root canal files, the inside of the canals are cleaned and shaped. During this process, a cleaning solution will be used to thoroughly clean all the bacteria in the area. Along the processes, several x-rays will be done in order for your dentist to know what is going on inside the tooth. Finally, root canal filling is done by placing a material, often rubber-like, that fills the entire root canal. A temporary filling will then be placed on the treated tooth. The root canal treatment finally finishes once a crown is placed to make the tooth functional again.
There are various disadvantages of doing root canal:
After the treatment, you might feel slightly uncomfortable. Usually, over the counter pain relievers will solve this problem.Discoloration and even darkening of the treated tooth is a common con when it comes to root canal therapy.If your tooth is not yet restored finally, chewing on the treated tooth should be avoided otherwise, the tooth may crack.The treated tooth will not be as strong as its original strength prior to the bacterial infection and the root canal therapy.
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Answer:
In canal irrigation where water table is a few feet below the ground, the alkaline salts comes to the surface, mix with the soil and make it unproductive.
Due to waterlogging, the capacity of the soil to absorb water decreases.
Explanation: