Knight can remove the crown before drilling the tooth to create an access hole or drill this access hole through the crown. If this happens, the crown will need to be replaced, as it will weaken. If the old crown is used, the root canal can become reinfected. Therefore, the chances of people wearing a crown are enormous.
But the root canal through it is possible. A dentist generally opts for two routes in the case, whichever is applicable. In the first, crown extraction occurs before the root canal. The dentist sees that there is no damage to the structure of the teeth.
However, in the latter case, the dentist drills, which can weaken the crown. An endodontist can perform up to 25 root canal procedures, while a regular dentist can do just one or two per month. Generally speaking, a dentist specializes in the health of the outer teeth and gums, an endodontist specializes in the health of the inside of the tooth. However, as with all oral procedures, most endodontists prefer to brush their teeth before the appointment.
In some cases, the endodontist may discover additional very narrow or curved channels that could not be treated during the initial procedure. Endodontists focus on root problems and don't do many of the things a typical family dentist does. You can eat normally before a root canal treatment, and most endodontists even allow patients to eat up to 1 hour before a procedure. They are able to assess the patient's situation and advise when an endodontist's experience will produce a better outcome.
During the first few days after a root canal, some patients experience tenderness, swelling, or inflammation, while others experience an irregular bite or a reaction to medication provided by the endodontist. The endodontist removes the inflamed or infected pulp, carefully cleans and shapes the inside of the root canal, then fills and seals the space. Root canal treatment is performed when the endodontist removes the infected pulp and nerve at the root of the tooth, cleans and shapes the inside of the root canal, then fills and seals the space. Endodontists spend much more time doing root canals and have experience in very complex cases.
An endodontist will not necessarily attempt to perform the root canal through a smaller access cavity, because having adequate access is key to the success of the procedure. If the tooth lacks sufficient structure to keep the restoration in place, the dentist or endodontist can place a post inside the tooth. Unless your dentist or endodontist tells you otherwise, brush and floss as you would regularly after root canal treatment.