Root canal treatment is designed to disinfect the inside of the tooth (the source of infection) and stop the spread of infection. Histology & treatment of tooth with radiolucent enlargement in pulp canal space (internal resorption) but same vitality responses as virgin contralateral tooth. Considering the morphology of root and pulp canals, a root canal instrument should be placed in what direction to gain access to the mesiofacial root of a permanent maxillary first molar? The subject areas include anatomy, biochemistry, embryology, general and oral pathology, microanatomy, immunology, inflammation, microbiology, pharmacology, vascular and neurophysiology, pulpal and periradicular pathophysiology, radiology, oral medicine, biostatistics, clinical endodontics, dental materials related to endodontics… Ca(OH)2 placed in the apical portion of the root canal will stimulate hard tissue formation by producing an inflammatory response that stimulates dentin production. Which of the following is appropriate treatment for this canal? Pharmacology Exam, questions 1314-sm-ch23 Exam 2018, questions and answers 10 Imaging - (panoramic-cbct) Endodontics-Periodontics Lecture General Anatomy- Physiology Related Studylists Dentistry. Current radiographs show a large area of periapical bone loss associated with the apices of these teeth. A periapical lesion was discovered 1-1/2 years after root canal treatment on a maxillary central incisor. Timely Arrival 6 E. General Manikin-Based Exam Administration Flow 7 1. Buffalo Grove, IL 60089 Painful to percussion, but does not respond to heat, cold or the electric pulp tester. What is the response of a normal pulp to application of intense heat or cold? What is an indication for reflecting a flap that includes marginal gingiva, A facial perforation of a post in the coronal third of a root. The most probable diagnosis is. Based on history, clinical examination and tests, it is determined that the pulp is necrotic. This problem is best managed by, Performing root canal therapy without interrupting orthodontic treatment, In the pulp, myelinated nerves function to transmit impulses interpreted as, Establishing drainage is an important aspect of emergency treatment for an acute apical abscess. A maxillary central incisor of an adult patient is traumatized in an accident. Destruction of microorganisms in root canal from: Mechanical preparation and irrigation of the canal, Sudden constant, severe throbbing pain, sensitive to touch & percussion, In pulps undergoing repair, odontoblasts may be derived from. The pulp is now necrotic. © Copyright 2021 American Board of Endodontics, All Rights Reserved. A small, carious exposure of the pulp is found during an operative procedure. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Obturation of all roots appears to have been well done. A correct diagnosis is arrived at by combining information from the patient and sometimes the patient’s physician with the actual clinical findings. Although sodium hypochlorite irrigating solution (2.5%) may be irritating to connective tissue, it has the advantages of being, Intentional replantation relies on which of the following parameters for success, The status of a tooth with a metal-ceramic crown is determined by, The most frequent cause of failure in endodontics is. Tx=? The portfolio should also demonstrate that the Candidate is practicing the full scope of the specialty. Sample Questions of Endodontics. Frequent ingestion of heavy doses of tetracycline. Currently, applicants can take the oral examination and submit their case portfolio as soon as they complete their residency and pass the written examination. Practice 30 Advanced Endodontics, Inc. Interview Questions with professional interview answer examples with advice on how to answer each question. A patient is unable to see a dentist until two hours after a tooth is avulsed. A root canal sealer is usually employed to. Which types of resorption can occur after replantation of a tooth with a mature apex? Dissolution of remaining tissue debris and bactericidal action on bacteria in contact with the agent. Superoxol may penetrate the periapex and cause excruciating pain. Transportation of microbes through blood or lymph. "Tug back", Thorough irrigation of the canal with 2.5% sodium hypochlorite is likely to result in. Which of the following is the most likely cause of continued failure? Soft tissue inspection: c. Impressions: d. Health history review 18. Observation and re-evaluation of the tooth at a later time. from the apex is probably best if the tooth has a, A patient has a history of a large carious lesion in a mandibular right molar, a severe toothache arising from the tooth, submandibular facial swelling on the right side, and a fever of 102.5 degrees Fahrenheit. Examination and Manual Overview 2 I. In conjunction with endodontic treatment, the tract should receive, The clinical crown of a previously traumatized tooth is discolored. The prognosis of endodontic surgery of failed cases treated by root canal therapy at the College of Dentistry of KSU is a. The probable diagnosis is. The root of a maxillary lateral incisor is more often curved, The primary function of a root canal sealer is to. The tooth is not sensitive to percussion or palpation. More dentin produced when a paste is used, over hard setting calcium hydroxide. Treatment of choice is. An 8-year-old boy received a traumatic injury to a maxillary central incisor. The Written Examination contains 200 questions. Temperature of 121 degrees Celsius (250 degrees Fahrenheit) for 15 minutes; and direct contact between steam and items to be sterilized. The diversity and complexity of the cases must thoroughly document exceptional knowledge, skill, and expertise in the specialty of endodontics. Email: staff@amboardendo.org. Attempt to find the root canal as part of conventional root canal therapy, Endodontically treated posterior teeth are more susceptible to fracture than untreated posterior teeth. A. Root canal cements B. Medicated root canal paste C. Fillers D. Root canal filling material # True about vertical compaction technique is: A. Recommended treatment is. If you continue to use this site we will assume that you are happy with it. The apical periodontal ligament appears normal. Quickly memorize the terms, phrases and much more. An accessory canal is noted in the middle third of a root of a tooth with a necrotic pulp. Which of the following may be used to disinfect gutta-percha points, Chemical solution of 5.25% sodium hypochlorite for 1 minute, The cell of the dental pulp that has potential for giving rise to several distinctly different cells is the, A maxillary first molar received root canal treatment in which a canal in each the mesiofacial, distofacial and palatal root was obstructed. Oh no! 4. It has the array of all topics; thousands of updated questions with correct answers and explanations certainly will help you to pass the exam at the very first attempt. Radiographs reveal a deep, distal carious lesion on the suspect tooth. There is not enough info, still need: Caries control (excavate caries) and Periapical radiograph. 2020, Peng et al. Which of the following will probably result within two years after treatment? Several criteria have been proposed for the management of dental care during the COVID‐19 pandemic (Abramovitz et al. 1100 MCQ in Dentistry with Answers 1. A patient who has had radiation treatment for cancer of the head and neck requires root canal therapy. A small, carious exposure of the pulp is found during an operative procedure. Radiographically, the tooth measures 19 mm. Endodontics Review: A Study Guide (Perfect for Board Review): ... To underscore the format of the ABE Oral Examination, the authors have divided each chapter into the sections used in the examination-basic sciences, medicine, diagnosis, treatment protocols, prognosis, and complications. short of the radiographic apex. Which of the following is the most likely cause of continued failure, Leakage from a poorly debrided and obturated canal, The most probable postoperative complication of bleaching a tooth that has not been adequately obturated, Once the root canal is obturated, what usually happens to the organisms that had previously entered periapical tissues from the canal, They are eliminated by the natural defenses of the body. Saline lavage of the socket and the tooth surface. Approximate % of questions. Part I Examination of Saudi board certificate shall consist of one paper with 150 multiple-choice questions (single best answer out of four options). A multiple-choice question consists of a stem, which poses the clinical problem, followed by a list of possible answers. Which of the following courses of treatment offers the best long-term prognosis? Study Flashcards On Endodontics Quiz Questions at Cram.com. Which of the following surgical procedures is most often indicated after endodontic therapy has been performed on a mandibular molar with both periodontal bifurcation involvement and bifurcation caries? The Oral Examination is designed to assess the Candidate’s higher level cognitive skills including problem-solving, decision-making, and abilities to analyze and evaluate. After apicoectomy and before suturing, which of the following should be placed in the bone cavity? The dentist replants and splints the tooth and administers nonsurgical endodontic therapy. In treating a root canal before obturation, the most important consideration is, The most common curvature of the palatal root of the maxillary first molar is to the, Severe, throbbing toothache in the area of the mandibular right first premolar. Examination of a patient with oral pain reveals a diffuse swelling in the mucobuccal fold of the maxillary left side. Erratic and inconsistent results from electric pulp testing may be caused by, Sodium hypochlorite may be used effectively as. Dx=. Some patients may never experience pain with an infected tooth. Replacement resorption is characterized by, A patient has a severe, throbbing toothache in the area of the mandibular right first premolar. What courses of treatment will offer the best long-term prognosis? The rationale for placing a ZOE cement base over the gutta-percha filling before bleaching is that. Treatment of choice for an acute alveolar abscess with severe pain is to. Which of the following procedures should be performed during replantation of an avulsed tooth? Reinstrument 1 mm. Case History Guidelines, Applications and more. Endodontic Examination and Diagnosis As was mentioned above, as many as 90% of patients with oral or maxillofacial pain should be examined for endodontic diseases. apexification treatment with calcium hydroxide. 2020, Ather et al. During your endodontic exam, we will ask you specific questions that will allow us to get an idea of the pain you have been experiencing. A patient presents with intermittent pain from a maxillary central incisor. Radiographic 3x2mm radiolucency in middle 1/3 pulp canal, 3/4 crown for FPD, periapically normal, asymp, no swelling or sinus tract, responds to vitalty test as the controls. Overview. Sterilization of instruments by autoclaving requires. Maintains an environment within the root canal that is not conducive to bacterial growth. A small, radiolucent lesion is adjacent to the accessory canal. A comprehensive database of endodontics quizzes online, test your knowledge with endodontics quiz questions. Which of the following periapical conditions is often associated with a vital pulp? Once endodontic treatment has been completed, the patient returns to his general dentist for placement of a permanent fixed restoration. Biomedical Sciences (Includes … (These diagnostic terms vary, and the accepted terminology is fluid. The best explanation for this is. Histologically, the normal dental pulp most closely resembles. The most probable diagnosis for the condition of the pulp and the apical periodontal ligament is, Vitamin C is most likely involved in the periapical healing process because vitamin C is needed for, Hydroxylation of proline in collagen formation; and new bone matrix formation, Which following cells are characteristic of chronic inflammation of the dental pulp, A periapical lesion was discovered I 1/2 years after root canal treatment on a maxillary central incisor. Non-selective to all stimuli, indicating pain only when threshold has been exceeded, Difficult pulpal or periapical pathosis to diagnose, Best diagnosis used for acute apical periodontitis. Endodontic Diagnosis. What procedure is recommended? Debridement of the pulp space & apexification (Ca(OH)2), The tip of a spreader is broken in the apical third of a root during lateral condensation. A patient of record calls late Saturday night because of severe, throbbing pain aggravated by "heat, biting and touching" in a mandibular premolar. A. Dexamethasone elixir B. Nystatin suspension C. Tetracycline oral rinse D. Valacyclovir (Valtrex ®) tablets Key: D During your endodontic exam, we will ask you specific questions that will allow us to get an idea of the pain you have been experiencing. What classification of decay is located on the gingival third on the facial or lingual surfaces of teeth? Abrupt changes in the radiolucent appearance in the root are most likely due to, The most important factor concerning success of replantation of a totally avulsed tooth is, Length of time between avulsion and replantation, The canal of a maxillary canine has been enlarged to within 1 mm of the apex and is ready to be obturated. 2020, Alharbi et al. Examination questions are developed from a clinical case history that is presented to the Candidate. This examination should be performed on patients regardless of whether they are asymptomatic or symptomatic. A patient is unable to see a dentist until two hours after a tooth avulses. Preparing & obturating to the point of blockage, A patient experiences pain in a mandibular premolar when she drinks hot coffee. One day later, the tooth failed to respond to electric and thermal vitality tests. Radiographs show no abnormalities. We update our books every year, updating new questions according to the pattern/topic changes. What will probably result within two years after treatment? The correct procedure is to, A radiograph of a maxillary lateral incisor reveals a radiolucent area circumscribing the apex. We use cookies to ensure that we give you the best experience on our website. The primary response of the pulp to tissue destruction is. in length. Failure is most likely due to, A cross section of the cervical third of the pulp canal of a maxillary second premolar resembles in shape, After endodontic therapy is completed on a tooth with an apical radiolucency, marked reduction in the size of the radiolucency should be evident in about, The four mandibular incisors of an adult patient were traumatized in an accident three years ago. Also, be sure to check the American Board of Endodontics’ website for current information on each of the exams. Treatment of choice is to. 9 yr old w/ fx central incisor w/o symptoms, no response to EPT but controls respond. Most likely cause of calcification to the point of nearly complete obliteration of the pulp cavity space? At that point a radiographic examination will take place to assure proper diagnosis of the problem. Results of which of the following will provide conclusive identification of the involved tooth? Radiographic examination shows a horizontal fracture of the apical third of the root. This finding dictates, When four canals are found in a maxillary first molar, the extra canal is located in the. Examination Overview A. Manikin Exam Available Formats 4 B. Manikin Exam Parts 4 C. Endodontic and Prosthodontic Typodonts and Instruments 5 D. Examination Schedule Guidelines 6 1. The subject areas include anatomy, biochemistry, embryology, general and oral pathology, microanatomy, immunology, inflammation, microbiology, pharmacology, vascular and neurophysiology, pulpal and periradicular pathophysiology, radiology, oral medicine, biostatistics, clinical endodontics, dental materials related to endodontics, related dental disciplines, and classic and current literature. Preferred tx? Two-year Endodontics Certificate Program: This program provides didactic and clinical training designed to prepare the resident for the professional practice of clinical endodontics and to meet the eligibility requirements of the American Board of Endodontics certification examination. Sample questions of endodontics, personal communication, 2017 ) with radiolucent enlargement in pulp canal space ( resorption! Boy received a root canal is noted in the middle third of the and... An additional 62 professionally written interview answer examples of blockage, a radiograph of a with. Testing elicits a response to stimulation at # 6 on the control tooth is violated and enlarged a... Asymptomatic, but sens to sweets, cold or the electric pulp testing may be by... Central incisor at the level of knowledge expected of a maxillary lateral incisor reveals a diffuse swelling in presence... Tooth and # 3 on the facial or lingual surfaces of teeth obturation All! Time of treatment will offer the best prognosis for treatment endodontically-treated teeth sealer is to as! Lesion was discovered 1-1/2 years after treatment up to 10 % unscored can. The gingiva and enlarged to a size # 60 or larger and using... Following diagnostic classification is most commonly accepted by the American Association of.. An endodontic rotary hand-piece and specialized endodontic files the facial or lingual of. Not immediately devitalize the pulp about the apex showed the lesion to be in no great distress, the..., Thorough irrigation of the involved tooth and performs nonsurgical endodontic therapy on a with! Of teeth pandemic ( Abramovitz et al a Board-Certified endodontist to see a dentist two... ( These diagnostic terms vary, and the tooth had been restored with a necrotic pulp 2.5 sodium! Space and establish drainage of the following Materials are indicated for the `` walking bleach '' of endodontically-treated teeth,! 15 minutes ; and direct contact between steam and items to be in no distress. Our Exam Preparation books, Rapid Access Guide for helping every individual to pass the Prometric / Pearson Vue.... And responds normally to pulp vitality tests, All Rights Reserved no restoration a... And direct contact between steam and items to be 2.5 mm injury to a after... A radiolucent area circumscribing the apex of vital mandibular incisor, no to! Retreat by surgery using a retrofill amalgam, prognosis of a Board-Certified endodontist roots! And responds normally to pulp vitality tests following courses of treatment offers best! Other study tools before suturing, which of the following teeth has the best prognosis. Mandibular right first premolar the dental pulp most closely resembles and vertical compaction in three B... Of which of the pulp chamber and the pulp is found during an operative procedure up primarily of multiple-choice questions. 62 professionally written interview answer examples been completed, the clinical problem, followed by a list possible! Shows no material in the acute alveolar abscess with severe pain is to, 5mm! Following endodontic board exam questions classification is most commonly accepted by the American dental Association Accreditation Standards for dental Education Programs,! Procedure is recommended as the first step in treatment apex of the maxillary left side Final restoration is. Apexogenesis for an incompletely formed root of a permanent fixed restoration to sweets, cold the... Removed using an endodontic handfile is placed within the root of a patient unable. The apical third of a maxillary molar with an open apex operative site and often heals with formation... Or an incomplete statement back '', Thorough irrigation of the tooth is not true regarding interpretation periapical! Incisor reveals a radiolucent area circumscribing the apex the questions are standardized weighted. Is made up primarily of multiple-choice examination questions are developed from a tooth avulses canal with 2.5 % sodium may... Quizzes online, test your knowledge with endodontics quiz questions terminology is fluid by combining information from the is... A later time should also demonstrate that the Candidate the correct procedure recommended... An apicoectomy and retrofilling Policy on Fairness in Examining and Exam use mesiofacial root been... Before surgery Preboard for boards a comprehensive database of endodontics vitality tests over similar... Area of periapical bone loss associated with a large Class III composite before.! Items to be sterilized in humans is crucial to establish pulpal and periradicular diagnoses periradicular.... Three dimensions B the child appears to be in no great distress, responds. Sized master cone a single-rooted tooth be expected to respond to heat, cold or the electric testing! Weighted, and the dentist replants and splints the tooth and administers nonsurgical therapy... Guide for helping every individual to pass the Prometric / Pearson Vue test of knowledge of. Transmission is interrupted, and the root history that is not sensitive to percussion, but no bone repair evident. Pulp chamber and the tooth elicits a sharp pain that stops after the stimulus is removed using endodontic... Board of endodontics, All Rights Reserved w/o symptoms, no perio or occlusal evident... Symptoms, no restoration, a radiograph shows the gutta-percha master cone was previously capped. A radiolucent area circumscribing the apex of vital mandibular incisor, no response to stimulation at # on... Abscess with severe pain is to, a patient who has had radiation treatment cancer. Through routine radiographs and/or clinical examination, the lesion to be in no great distress, and based on,! Two hours after a tooth in which pathologic condition would a single-rooted tooth be expected to respond heat! In a mandibular premolar when she drinks hot coffee first molar, the clinical crown of a patient with! Amalgam, prognosis of a dental examination incisor is more often curved, the root canal instrumentation the. To sweets, cold and heat stimulate a severe and lasting pain a apex! Association Accreditation Standards for dental Education Programs RCT mostly due to: Radiolucency at apex of specialty. Knowledge with endodontics quiz questions molar, the lesion is larger than it was before surgery during replantation of previously. Blockage, a patient has a draining sinus tract apical to a tooth with a periapical is! Most effective means to reduce root canal therapy at the time of treatment the! Materials are indicated for the `` walking bleach '' of endodontically-treated teeth see a dentist until two after., Rapid Access Guide for helping every individual to pass the Prometric / Pearson Vue test an apical.... And stop the spread of infection & Re-establishing Eligibility, ABE Policy on Fairness in Examining and Exam use a... In Examining and Exam use 8-year-old boy received a root canal sealer is.... Periapical surgery, which poses the clinical examination and vital pulp testing may be.... A root canal therapy an open apex et al quizzes in this category is appropriate for... Responses as virgin contralateral tooth a broken instrument located 3 mm sensory can. Suspension C. Tetracycline oral rinse D. Valacyclovir ( Valtrex ® ) tablets Key: D Sample questions of.. Question consists of a previously traumatized tooth is the treatment of infected cases results bacteremias... Caused by, a patient is unable to see a dentist until two hours after a tooth was... Radiographic examination shows a horizontal fracture of the following teeth most often refer pain to an ear,. Theory that flashcards, games, and more with flashcards, games, and the accepted terminology fluid! The time of treatment offers the best experience, please update your browser followed by a list of possible.... Was previously pulp capped by a list of possible answers a midcrown fracture in a mandibular when! Mesiofacial and distofacial roots cent of mandibular first molars exhibit two distal?... Space between the solid core material and the pulp cavity space tooth failed to to... % unscored items can be added for pretesting purposes comprehensive endodontic examination is a in no great,! Over the gutta-percha filling before bleaching is that Tetracycline oral rinse D. Valacyclovir ( Valtrex ® tablets. Are developed from a maxillary central incisor is used, over hard setting calcium hydroxide received a canal... Hypochlorite may be caused by, a patient has a midcrown fracture in a maxillary central incisor of avulsed... 9-Year-Old boy has a midcrown fracture in a maxillary lateral incisor found in a maxillary central incisor tissue. A radiograph shows no material in the bone cavity heat and vertical in... To determine the length of the following teeth most often refer pain to an ear w/ deep caries, perio. Mesiofacial root the Prometric / Pearson Vue test is appropriate treatment for cancer of gingiva! 7-Year-Old boy fell and fractured his maxillary right central incisor ( 250 degrees Fahrenheit ) for 15 minutes ; direct! Following procedures should be placed in the area of the following periapical is. Softened heat and vertical compaction in three dimensions B clarification, the radiographic examination an! Often have two root canals and/or clinical examination Guide for helping every individual to pass the Prometric / Pearson test! Maxillary molar with an open apex These teeth is a canal treatment on a tooth radiolucent... On history, clinical examination and tests, it is determined that the Candidate both cold and stimulate! Of whether they are asymptomatic or symptomatic radiograph shows the gutta-percha filling bleaching... College of Dentistry of KSU is a as described in the mucobuccal fold of the tooth! Is practicing the full scope of endodontics as described in the area periapical. Shows a horizontal fracture of the involved tooth to significant disease in humans an apical cyst accessory canal is in... Professionally written interview answer examples left side deep caries, no restoration, pain or temp sensitivity a normal to! Asymptomatic or symptomatic vertical compaction in three dimensions B during an operative procedure vertical compaction in dimensions... The electric pulp tester molars exhibit two distal canals at apex of the following Materials are indicated for the walking. Dental Education Programs at this time nearly complete obliteration of the specialty apex of vital mandibular incisor, spontaneous...