Dr Delavega

Root Canal Dentistry

Dr de la Vega’s partner and long time friend Dr. Carlos Camacho has been performing root canals on patients for more than 15 years.drdelavegaanddrcamachotech

Endodontic therapy or root canal therapy is a sequence of treatment for the pulp of a tooth which results in the elimination of infection and the protection of the decontaminated tooth from future microbial invasion.[1] Root canals and their associated pulp chamber are the physical hollows within a tooth that are naturally inhabited by nerve tissue, blood vessels and other cellular entities which together constitute the dental pulp.[2] Endodontic therapy involves the removal of these structures, the subsequent shaping, cleaning, and decontamination of the hollows with small files and irrigating solutions, and the obturation (filling) of the decontaminated canals with an inert filling such as gutta-percha and typically a eugenol-based cement.[3] Epoxy resin, which may or may not contain Bisphenol A is employed to bind gutta-percha in some root canal procedures.

Treatment Procedure
Tooth #13, the upper left second premolar, after excavation of DO decay. There was a carious exposure into the pulp chamber (red oval), and the photo was taken after endodontic access was initiated and the roof of the chamber was removed.
Tooth #5, the upper right first premolar, after extraction. The two single-headed arrows point to the CEJ, which is the line separating the crown (in this case, heavily decayed) and the roots. The double headed arrow (bottom right) shows the extent of the abscess that surrounds the apex of the palatal root.
RootCanal
In the situation that a tooth is considered so threatened (because of decay, cracking, etc.) that future infection is considered likely or inevitable, a pulpectomy, removal of the pulp tissue, is advisable to prevent such infection. Usually, some inflammation and/or infection is already present within or below the tooth. To cure the infection and save the tooth, the dentist drills into the pulp chamber and removes the infected pulp and then drills the nerve out of the root canal(s) with long needle-shaped hand instruments known as files (H files and K files). Starting with a smaller file size (sometimes termed a ‘pathfinder’), progressively larger files are used to widen the canals. This process serves to remove debris and infected tissue and facilitates greater penetration of an irrigating solution (see ‘irrigants’ below). After this is done, the dentist fills each of the root canals and the chamber with an inert material and seals up the opening. This procedure is known as root canal therapy. With the removal of nerves and blood supply from the tooth, it is best that the tooth be fitted with a crown

(source: Wikipedia)