Root canals are tiny canals inside each tooth containing dental pulp, consisting of nerves and blood vessels. The dental pulp can become diseased due to decay, trauma, deep cavities, extreme wear, tooth fracture, or a crack in the tooth, leading to toothache or abscess. To save the tooth, root canal treatment should be carried out as soon as possible after identifying the problem. During treatment, an access hole is drilled through the top of the tooth to remove the infected pulp and disinfect the canal. The empty canal is shaped, washed with a sterilizing solution, and filled with a final filling. Antibiotics may be prescribed in case of an infection. Proper restoration of the tooth is critical to avoid the risk of bacterial infection. Sometimes a crown is recommended for the proper sealing and strengthening of the tooth. Root canal treatment is performed by a dentist or an endodontic specialist depending on the complexity of the case.
Appointments for root canals usually take several visits. During the first consultation, the dentist examines your teeth and mouth and takes x-rays. They remove the infected pulp and restore the tooth on the next visit. Further appointments may be required if you have any issues or problems.
The consultation typically takes 30 to 45 minutes, while the root canal procedure usually requires 1 to 2 appointments, each lasting around 90 minutes. Before the appointment, no special preparation is required. After the procedure, you can continue to brush your teeth as normal. Avoid eating chewy or hard foods for the first few days and take care while flossing daily. Try to reduce the consumption of sugary food and drink.