Dental Cure, Dentist in Mira Road

     Dental Cure, Dentist in Mira Road

Root Canal Treatment

Root canal treatment is undertaken to treat or prevent an infection from occurring inside the tooth. Treatment may be required after extensive decay in a tooth, a deep, fractured, or leaky filling or crown, repeated replacement of fillings, extensive gum disease and its treatment, tooth injuries or a tooth that has developed a crack. Occasionally, a healthy tooth may need root canal treatment to enable a crown to be retained (referred to as ‘elective root canal treatment. The success of the treatment may be influenced by the quality of the new filling or crown. If there is not enough tooth structure left, it may be necessary to extract the tooth. The treatment is carried out under local anesthetic to ensure your comfort.
Where a decision has been made to proceed with root canal treatment, the procedure will involve:
  1. Placement of ‘Rubber Dam’ (an isolation technique) that enables the tooth to be kept dry and prevents it from becoming infected from your saliva. It also prevents disinfectants from being swallowed.
  2. Entry to the center of the tooth (root canals) by drilling through the tooth, filling, or crown. If the filling or crown is defective it may need to be removed and replaced with a temporary material.
  3. Using specialized instruments to prepare the root canals for washing.
  4. Taking multiple x-rays to check the length of the root canals and the quality of root filling.
  5. Use of disinfectants to wash the root canals.
  6. Dressing of the tooth temporarily between appointments.
  7. Placement of a root filling material to prevent the root canals from becoming re-infected.
  8. After the root filling the tooth will require a filling or, in many cases, a crown.
Pain during treatment is a rare possibility. It may occur when the nerve is inflamed. Under these circumstances, local anesthesia is not so effective. A number of strategies are open to the dentist under these conditions. Some forbearance is required though to achieve immediate progress in treatment. Mild discomfort after treatment may be caused by one or a combination of several factors; local anesthesia, rubber dam placement, or the treatment procedures, lasting between 24-72 hours after treatment. The process of finding, placing instruments into, preparing, and washing root canals is a highly skillful procedure and takes time and patience. Multiple visits often longer than normal appointments (1.5 – 3 hours) may be needed.

The number of risks is minimized by the high standard of care. However, sometimes unforeseen problems can occur and may include the following:

  1. Pain during treatment.
  2. Mild discomfort after treatment.
  3. Leakage of antiseptic agents into the mouth.
  4. Tooth fracture.
  5. Failure to locate or negotiate root canals.
  6. Blockage of root canals.
  7. Fracture of files/instruments in the canal.
  8. Root perforation.
  9. Extrusion of antiseptic through the end of the root into the surrounding soft tissue.
Failure despite adequate treatment is a possibility in a small proportion of cases and is usually due to persistent infections. The success rate for teeth with inflammation around the end of the root is about 85%. In case of failure, either re-treatment, surgery or tooth extraction may be considered Following completion of the root canal treatment, the tooth will be filled with a permanent filling material. You may then require a cast restoration such as a crown to protect the tooth from fracturing. Failure to place a crown on the tooth after root canal treatment puts the tooth at risk of fracture which may require the tooth to be extracted. The tooth is normally monitored from time to time to make sure that the bone around the root end is healing. This requires an x-ray. The healing can take anything from six months to four years and sometimes longer.

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