Podcast
Questions and Answers
What is the primary rationale behind nonsurgical retreatment in endodontics?
What is the primary rationale behind nonsurgical retreatment in endodontics?
- To remove the root canal filling materials to facilitate further treatment
- To remove the content of the root canal space as a source of irritation to the attachment apparatus (correct)
- To reinstall the original root canal filling materials
- To create a new cavity design for the tooth
Which of the following is a common complication of endodontic instrumentation?
Which of the following is a common complication of endodontic instrumentation?
- Under-preparation of the root canal
- Under-filling of the root canal
- Over-contouring of the root canal
- Over-extension of root filling materials (correct)
What is the primary reason for inadequate cleaning and shaping of the root canal system?
What is the primary reason for inadequate cleaning and shaping of the root canal system?
- Inadequate use of endodontic files
- Failure to entomb bacteria with proper three-dimensional obturation (correct)
- Inadequate use of irrigation solutions
- Poor coronal seal
Which of the following microorganisms is commonly associated with endodontic infections?
Which of the following microorganisms is commonly associated with endodontic infections?
What is the primary method of preventing coronal leakage in endodontics?
What is the primary method of preventing coronal leakage in endodontics?
What is the primary concern associated with overextended fillings and sealers?
What is the primary concern associated with overextended fillings and sealers?
Which of the following is a type of periapical lesion that requires enucleation?
Which of the following is a type of periapical lesion that requires enucleation?
What is the primary goal of crown disassembly during non-surgical retreatment?
What is the primary goal of crown disassembly during non-surgical retreatment?
What is a common complication associated with the use of ultrasonic and laser radiation during endodontic instrumentation?
What is a common complication associated with the use of ultrasonic and laser radiation during endodontic instrumentation?
What is the primary concern associated with Enterococcus faecalis infection in endodontic treatment?
What is the primary concern associated with Enterococcus faecalis infection in endodontic treatment?
What is a major disadvantage of using calcium hydroxide for perforation repair?
What is a major disadvantage of using calcium hydroxide for perforation repair?
Which material is preferred for furcal perforation repair due to its ability to produce a higher concentration of hydroxyapatite?
Which material is preferred for furcal perforation repair due to its ability to produce a higher concentration of hydroxyapatite?
What is a characteristic of MTA that makes it difficult to manipulate?
What is a characteristic of MTA that makes it difficult to manipulate?
What is the advantage of using Biodentin for perforation repair?
What is the advantage of using Biodentin for perforation repair?
Which material has a mechanical bond due to its nanoparticle properties?
Which material has a mechanical bond due to its nanoparticle properties?
Which type of post requires the most difficult removal technique?
Which type of post requires the most difficult removal technique?
What is the primary method of removing remaining fragments of a fiber post?
What is the primary method of removing remaining fragments of a fiber post?
Which removal kit is specifically designed for removing fiber posts?
Which removal kit is specifically designed for removing fiber posts?
What is the primary function of the GyroTip bur?
What is the primary function of the GyroTip bur?
Which solvent is commonly used in the 'Wicking Action' method for removing previous filling materials?
Which solvent is commonly used in the 'Wicking Action' method for removing previous filling materials?
What technique is recommended when dealing with overextended GP?
What technique is recommended when dealing with overextended GP?
What type of carrier is considered easier to use?
What type of carrier is considered easier to use?
What is the recommended method for removing hard pastes from the canal?
What is the recommended method for removing hard pastes from the canal?
What is the purpose of using micro-debriders in endodontic treatment?
What is the purpose of using micro-debriders in endodontic treatment?
What is the recommended method for removing soft pastes from the canal?
What is the recommended method for removing soft pastes from the canal?
What is the primary drawback of using laser beam in crown removal?
What is the primary drawback of using laser beam in crown removal?
What is the primary concern associated with removal of restorative materials during non-surgical retreatment?
What is the primary concern associated with removal of restorative materials during non-surgical retreatment?
What is the primary advantage of using automatic reactivation during non-surgical retreatment?
What is the primary advantage of using automatic reactivation during non-surgical retreatment?
What is the primary factor that affects the removal of posts during non-surgical retreatment?
What is the primary factor that affects the removal of posts during non-surgical retreatment?
What is the primary complication associated with the use of ultrasonic and laser radiation during endodontic instrumentation?
What is the primary complication associated with the use of ultrasonic and laser radiation during endodontic instrumentation?
What is the primary advantage of using atraumatic technique during crown removal?
What is the primary advantage of using atraumatic technique during crown removal?
What is the primary concern associated with the removal of FPDs during non-surgical retreatment?
What is the primary concern associated with the removal of FPDs during non-surgical retreatment?
What is the primary advantage of using pneumatic/automatic thermoplastic resin during non-surgical retreatment?
What is the primary advantage of using pneumatic/automatic thermoplastic resin during non-surgical retreatment?
What is the primary factor that affects the removal of posts during non-surgical retreatment?
What is the primary factor that affects the removal of posts during non-surgical retreatment?
What is the primary concern associated with the use of crown splitters during non-surgical retreatment?
What is the primary concern associated with the use of crown splitters during non-surgical retreatment?
What is the primary purpose of creating a staging platform during endodontic treatment?
What is the primary purpose of creating a staging platform during endodontic treatment?
What is a major factor in determining the level of instrument separation?
What is a major factor in determining the level of instrument separation?
What is the primary purpose of using transillumination during endodontic treatment?
What is the primary purpose of using transillumination during endodontic treatment?
What is a common complication of endodontic instrumentation?
What is a common complication of endodontic instrumentation?
What is the primary purpose of using sodium hypochlorite irrigation during endodontic treatment?
What is the primary purpose of using sodium hypochlorite irrigation during endodontic treatment?
