A discussion can easily turn bitter when we mention the term root canal. Normally people wince at the thinking of their family and friends needing one and are absolute scared if they require it. Talking about, according to latest changes in technology though, root canals are really not unpleasant at all. As long as you're getting care from a trained dentist, the only stab of Pain you'll feel are from those blessed Novocain vaccinations. Study for a basic guide to how the root canal therapy works and you will have a fairly clear idea as to what's happening to your tooth.
Let’s understand first that what is a root canal?
It is a well known treatment consists of the dentist drilling a hole through the chewing surface of your tooth to get to the nerve in the tooth which is known to as the pulp. The pulp expands under the teeth’s root and has to remove so that infection can be cured. Some thin metal wires are put in the tooth down to the base of the root canal and the pulp is taken out. This cures it from getting irritated in the future and causing pain which can result from an infection, sensitivity to hot and cold food.
Once dentist is done with root canal procedure, they will fill the canals with a chewy gel, efficiently sealing it off. This step will cure bacteria from making it back into the hollow space and causing future issues for the patient. The chewing area is then replaced with a fleeting filling which remains for at least two weeks before an enduring filling or a crown is put in.
Requirement for Root Canal Treatment
The root canal treatment becomes necessary if the pulp tissue in the root canal gets swollen or infected thereby affecting the blood, nerve provide to the pulp. This may be due to various reasons like crack, deep decay, or hew in the tooth and also if dental measures on the tooth are repeated mostly. If there is wound to the tooth it might cause damage to the pulp instead of not having any noticeable cracks. A crude pulp inflammation or infection can lead to pain or sore. You might not feel any pain in the early stages of the disease. In few cases, your tooth can become dark thereby indicating that the tooth nerve is dead.
If the pulp turns to be infected, the infectivity extends through the root canal system of the tooth thereby causing swelling formation. The swelling can cause ache to harsh pain, damage dental health care and you will see that the tooth shows tenderness while biting. In the absence of a root canal treatment the infection will extends resulting in tooth loss.