What is obturation in dentistry?
Table of Contents
What is obturation in dentistry?
Dentists who perform fillings, root canal procedures, and other restorative methods of filling a tooth have to be skilled in obturation. Obturation is the technical term for a method of filling and sealing a tooth with root canal material.
How do you Obturate in RCT?
Summary of the Root Canal Obturation Technique
- Dry the canals by inserting paper points cut to the root canal working length.
- Fit a standardized gutta-percha point to the established root canal working length, which is 1 mm short of the root canal length.
- Check the fit of the gutta-percha point in a radiograph.
Why do we Obturate?
The clinical goal of endodontic obturation of a root-canal system is to fill empty spaces, promote hermetic sealing, and prevent bacterial activity from infiltrating the periapical tissues.
What is Chemomechanical preparation?
Chemomechanical preparation of the root canal includes both mechanical instrumentation and antibacterial irrigation, and is principally directed toward the elimination of micro-organisms from the root canal system.
What is root canal prep?
Preparing for your root canal You don’t need to do much to prepare for a root canal procedure. Depending on the type of sedation you’re having, you might need to avoid eating just before your appointment, and you might need someone to drive you home. Let us know about any medications you’re taking prior to your exam.
What is residual canal debris?
Residual canal debris is organic and/or inorganic material that remains on the dentinal wall after conventional endodontic chemomechanical canal preparation is complete.
When does an Obturate need a root canal?
Root canal obturation is necessary when the pulp tissue is removed from the root canal system leaving a dead space that can be recolonized by microorganisms. After pulp removal, the root canal is cleaned, shaped, and irrigated after which it is obturated.
What is BMP in RCT?
What is BMP in Root Canal Treatment? Biomechanical preparation is the achievement of free access to the apical foramen via the root canal by mechanical means. It is directly related to subsequent disinfection and filling.
What is smear plug?
(smēr plŭg) Plugs of grinding debris that extend 1-5 mcm into dentin tubules.
What is the apical stop?
apical stop n. A firm ledge which is just prepared in the apical *dentine short of the end of the *root canal… …
