abstract：INTRODUCTION:Vertical root fractures (VRFs) are among the most frequent causes of tooth loss, mainly of endodontically treated teeth. However, very few data is available about the occurrence of VRFs following apical surgery. METHODS:Patient charts from 864 patients with 1058 teeth treated with apical surgery (Septembe...

journal_title：Journal of endodontics

authors： von Arx T,Maldonado P,Bornstein MM

更新日期：2021-02-01 00:00:00

abstract：INTRODUCTION:Osteoporosis is a major systemic disease that can significantly deteriorate the quality of life of the affected individuals. It is more common in women, particularly after menopause. Osteoporosis may be associated with alterations in oral health. Treatment of osteoporotic patients mainly involves the admin...

journal_title：Journal of endodontics

authors： Katz J,Rotstein I

更新日期：2021-02-01 00:00:00

abstract：INTRODUCTION:Periodontal mechanoreceptors (PMRs) are refined neural receptors present in abundance at the root apex and have a pivotal role in oral fine motor control. This case-control study aimed to evaluate the oral fine motor control of teeth treated with endodontic microsurgery (EMS) in comparison with the control...

journal_title：Journal of endodontics

authors： Al-Manei K,Almotairy N,Al-Manei KK,Kumar A,Grigoriadis A

更新日期：2021-02-01 00:00:00

abstract：INTRODUCTION:Idiopathic bone cavity (IBC) is an uncommon bone lesion that usually affects youngsters as an unilocular radiolucency with predilection for the posterior mandible. Because the lesion is frequently located in proximity to the adjacent teeth, chronic apical periodontitis is commonly included as a differentia...

journal_title：Journal of endodontics

authors： Roma LG,Lopes CB,Netto JNS,Miranda ÁMMA,Pires FR

更新日期：2021-02-01 00:00:00

abstract：INTRODUCTION:This study evaluated the success rate of and tooth substance removal required for computer-guided preparation of endodontic access cavities. METHODS:Thirty acrylic typodont teeth with root canals (10 each of tooth numbers 11, 14, and 17) were randomly allocated to a study or control group (15 teeth per gr...

journal_title：Journal of endodontics

authors： Kostunov J,Rammelsberg P,Klotz AL,Zenthöfer A,Schwindling FS

更新日期：2021-02-01 00:00:00

abstract：INTRODUCTION:The management of endodontic emergencies has been particularly challenging during the coronavirus disease 2019 (COVID-19) outbreak because of the possible generation of airborne particles and aerosols. The aim of this report was to contribute to the practice of endodontics by proposing a general protocol f...

journal_title：Journal of endodontics

authors： Silva WO,Vianna Silva Macedo RP,Nevares G,Val Rodrigues RC,Grossi Heleno JF,Braga Pintor AV,Almeida BM

更新日期：2021-01-01 00:00:00

abstract：INTRODUCTION:The pulpal anesthetic success rates for an inferior alveolar nerve block (IANB) alone in patients presenting with symptomatic irreversible pulpitis are less than adequate. Nitrous oxide and clonidine have shown increases in IANB success when administered individually, but their success has not been evaluat...

journal_title：Journal of endodontics

authors： MacDonald E,Drum M,Nusstein J,Fowler S,Beck M,Reader A

更新日期：2020-12-30 00:00:00

abstract：INTRODUCTION:The aim of this study was to determine the prevalence and characteristics of postoperative pain after endodontic microsurgery and to identify potential predictors for severe pain. METHODS:One hundred seventy-three patients who underwent endodontic microsurgery at a private practice were included in the st...

journal_title：Journal of endodontics

authors： Malagise CJ,Khalighinejad N,Patel YT,Jalali P,He J

更新日期：2020-12-23 00:00:00

abstract：INTRODUCTION:Dentin regeneration is one of the main goals of vital pulp treatment in which the biological properties of dental pulp cells (DPCs) need to be considered. In our previous study, we showed that EDTA could enhance the stromal cell-derived factor 1 alpha-induced migration of DPCs. The purpose of this study wa...

journal_title：Journal of endodontics

authors： Liu L,Leng S,Tang L,Lu Q,Xu W,Tan X,Huang D,Zhang L

更新日期：2020-12-20 00:00:00

abstract：INTRODUCTION:This study aimed to examine the dynamic recovery of established multispecies biofilms of oral bacteria after an initial treatment by D-enantiomeric peptide DJK-5, L-enantiomeric peptide 1018, or chlorhexidine digluconate (CHX). METHODS:Oral biofilms from 2 donors were grown on collagen-coated hydroxyapati...

journal_title：Journal of endodontics

authors： Zhang T,Xia L,Wang Z,Hancock REW,Haapasalo M

更新日期：2020-11-25 00:00:00

abstract：INTRODUCTION:This ex vivo study compared the disinfection and shaping abilities of 2 preparation protocols in C-shaped canals. METHODS:Mandibular second molars with type I C-shaped canals were pair matched based on micro-computed tomographic (micro-CT) analysis and distributed into 2 groups. The canals were contaminat...

journal_title：Journal of endodontics

authors： Gazzaneo I,Amoroso-Silva P,Pacheco-Yanes J,Alves FRF,Marceliano-Alves M,Olivares P,Meto A,Mdala I,Siqueira JF Jr,Rôças IN

更新日期：2020-11-18 00:00:00

abstract：INTRODUCTION:The purpose of this study was to evaluate the efficacy and safety of postoperative medications in decreasing pain after nonsurgical endodontic treatment using a network meta-analytic approach. METHODS:MEDLINE, Embase, CENTRAL, CINAHL, and Scopus were searched (until July 31, 2019). Two reviewers selected ...

journal_title：Journal of endodontics

authors： Zanjir M,Sgro A,Lighvan NL,Yarascavitch C,Shah PS,da Costa BR,Azarpazhooh A

更新日期：2020-10-01 00:00:00

abstract：:Regulated cell death (RCD) is a preferred term inclusive of all modes of cell death regulated by multiple intracellular signal transduction pathways under physiological and pathologic conditions. Although cell death programs ensure correct growth and developmental processes as well as protect the host against microbia...

journal_title：Journal of endodontics

authors： Huang M,Zhan C,Yang X,Hou J

更新日期：2020-10-01 00:00:00

abstract：:This report documents the case of a patient who developed neuropathy that presented as dental pain and was later diagnosed with Lyme disease. A healthy female patient presented to the endodontist with toothache symptoms. Her symptoms included intense pain in the left mandible irradiating into the temporalis area and t...

journal_title：Journal of endodontics

authors： Mello I,Peters J,Lee C

更新日期：2020-09-01 00:00:00

abstract：INTRODUCTION:The improvement of regenerative endodontic procedures requires an understanding of the key clinical questions combined with a fundamental biological knowledge of how the dental tissues behave during health, disease, and repair. Therefore, partnerships between clinicians and basic scientists are essential t...

journal_title：Journal of endodontics

authors： Duncan HF,Cooper PR

更新日期：2020-09-01 00:00:00

abstract：INTRODUCTION:The ability to resolve pulpal inflammation to achieve predictable regeneration of the dentin-pulp complex has remained elusive and presents a challenge for clinicians and researchers. Although the dentin-pulp complex can react naturally to injury by forming a bridge of reparative dentin that protects the p...

journal_title：Journal of endodontics

authors： Colombo JS,Jia S,D'Souza RN

更新日期：2020-09-01 00:00:00

abstract：INTRODUCTION:The dental pulp is highly vascularized and innervated tissue that is uniquely designed, being highly biologically active, while being enclosed within the calcified structure of the tooth. It is well-established that the dental pulp vasculature is a key requirement for the functional performance of the toot...

journal_title：Journal of endodontics

authors： Bertassoni LE

更新日期：2020-09-01 00:00:00

abstract：:Endodontic microsurgery has reduced the degree of treatment trauma compared with traditional apical surgery and further increased the success rate of natural teeth retention. However, when root apices of the mandibular posterior teeth are far from the buccal cortical bone surface or near to the inferior alveolar nerve...

journal_title：Journal of endodontics

authors： Bi C,Zhou M,Han X,Zhang Y,Zheng P

更新日期：2020-08-11 00:00:00

abstract：INTRODUCTION:We aimed to compare the antimicrobial efficacy of chlorhexidine (CHX) and sodium hypochlorite (NaOCl), 2 irrigants routinely used in root canal therapy of permanent teeth. METHODS:Electronic databases, including PubMed, EMBASE, Web of Science, and Cochrane Library, were searched for randomized controlled ...

journal_title：Journal of endodontics

authors： Ruksakiet K,Hanák L,Farkas N,Hegyi P,Sadaeng W,Czumbel LM,Sang-Ngoen T,Garami A,Mikó A,Varga G,Lohinai Z

更新日期：2020-08-01 00:00:00

abstract：INTRODUCTION:The purpose of this in vivo study was to evaluate the accuracy of small-volume cone-beam computed tomographic (CBCT) imaging compared with conventional periapical radiography (CPR) in the diagnosis of vertical root fractures (VRFs) using exploratory surgery as the reference standard. METHODS:Eighty-two de...

journal_title：Journal of endodontics

authors： Dias DR,Iwaki LCV,de Oliveira ACA,Martinhão FS,Rossi RM,Araújo MG,Hayacibara RM

更新日期：2020-08-01 00:00:00

abstract：INTRODUCTION:We performed a micro-computed tomographic assessment of the preparation of moderately single- and double-curved root canals using 3 single-file reciprocating nickel-titanium systems: S1 Plus Standard (Sendoline, Täby, Sweden), WaveOne Gold Primary (Dentsply Sirona, Ballaigues, Switzerland), and Reciproc R2...

journal_title：Journal of endodontics

authors： Haupt F,Pult JRW,Hülsmann M

更新日期：2020-08-01 00:00:00

abstract：INTRODUCTION:The aim of this prospective, randomized, double-blind clinical trial was to evaluate the effect of a preoperative, single, oral dose of diclofenac potassium (DFK) on postoperative pain and rescue analgesic intake in patients with symptomatic irreversible pulpitis in mandibular molars treated in 1 visit. M...

journal_title：Journal of endodontics

authors： Al-Rawhani AH,Gawdat SI,Wanees Amin SA

更新日期：2020-08-01 00:00:00

abstract：INTRODUCTION:The aim was to present a novel surgical technique using virtually preplanned 3-dimensional (3D)-printed templates for guided osteotomies. These were to ensure atraumatic uncovering of a severely impacted donor tooth including guided drilling of the recipient alveolus followed by a secure autotransplantatio...

journal_title：Journal of endodontics

authors： Strbac GD,Schnappauf A,Bertl MH,Vasak C,Ulm C,Giannis K

更新日期：2020-07-29 00:00:00

abstract：INTRODUCTION:This study radiographically analyzed the prevalence of root canal treatment (RCT) and apical periodontitis (AP) in type 1 diabetes mellitus (T1DM) and nondiabetic individuals and its association with the history/current status of T1DM. METHODS:In a cross-sectional paired study, the radiographic records of...

journal_title：Journal of endodontics

authors： Limeira FIR,Arantes DC,de Souza Oliveira C,de Melo DP,Magalhães CS,Bento PM

更新日期：2020-06-01 00:00:00

abstract：INTRODUCTION:The present study quantitatively assessed tissue regeneration after regenerative endodontic procedures (REPs) with 2 different apical preparation sizes in mature teeth using magnetic resonance imaging (MRI). METHODS:Eighteen maxillary anterior mature necrotic teeth with periapical lesions were selected fo...

journal_title：Journal of endodontics

authors： El-Kateb NM,El-Backly RN,Amin WM,Abdalla AM

更新日期：2020-05-01 00:00:00

abstract：INTRODUCTION:The purpose of this study was to analyze the features of lesions obtained from biopsies at the periapical area of teeth with a radiographic or clinical initial diagnosis of apical periodontitis. METHODS:A retrospective study was conducted on biopsies obtained from 1953-2018 at 3 Brazilian oral and maxillo...

journal_title：Journal of endodontics

authors： Vieira CC,Pappen FG,Kirschnick LB,Cademartori MG,Nóbrega KHS,do Couto AM,Schuch LF,Melo LA,Dos Santos JN,de Aguiar MCF,Vasconcelos ACU

更新日期：2020-04-01 00:00:00

abstract：INTRODUCTION:The aim of this study was to investigate the influence of apical filling material and the modification made to the apical preparation design in surgical endodontics on the areas of stress concentration in the mesial root of a mandibular molar using finite element analysis. METHODS:The filling material was...

journal_title：Journal of endodontics

authors： Kim S,Chen D,Park SY,Lee CJ,Kim HC,Kim E

更新日期：2020-04-01 00:00:00

abstract：:Studies of endodontic outcomes suggest that fracture of the tooth after endodontic therapy may be a greater problem than endodontic reinfection. Immediate full coverage with or without a post and core is the best way to prevent fracture. Unfortunately, in many population areas, due predominantly to cost, this restorat...

journal_title：Journal of endodontics

authors： Kim SG,Kim SS,Levine JL,Piracha YS,Solomon CS

更新日期：2020-04-01 00:00:00

abstract：:Osteoradionecrosis (ORN) of the jaw is considered the most severe long-term adverse effect that can occur in radiation therapy patients. Teeth extractions and dental diseases are the main risk factors for ORN in irradiated patients. The aim of this case series was to evaluate the outcome of primary root canal treatmen...

journal_title：Journal of endodontics

authors： Castagnola R,Minciacchi I,Rupe C,Marigo L,Grande NM,Contaldo M,Pesce A,Lajolo C

更新日期：2020-04-01 00:00:00

abstract：INTRODUCTION:The aim of the present systematic review and meta-analysis was to evaluate the success and survival rate of endodontically treated cracked posterior teeth and to assess the preoperative factors that affect teeth survival. METHODS:The study protocol was registered on the PROSPERO international prospective ...

journal_title：Journal of endodontics

authors： Olivieri JG,Elmsmari F,Miró Q,Ruiz XF,Krell KV,García-Font M,Durán-Sindreu F

更新日期：2020-04-01 00:00:00

abstract：INTRODUCTION:The purpose of this study was to evaluate the tooth structure theoretically required to be removed in the coronal and cervical regions to accomplish 3 different endodontic access preparations in a novel digital model. The deviation of the center of access cavity from the central fossa will also be measured...

journal_title：Journal of endodontics

authors： Lin CY,Lin D,He WH

更新日期：2020-04-01 00:00:00

abstract：INTRODUCTION:This retrospective study aimed to analyze the effect of repairing endodontic access cavities with composite on the survival of single crowns and retainer restorations of fixed or removable dental prostheses. METHODS:Dental records of patients attending a university dental clinic were retrospectively scree...

journal_title：Journal of endodontics

authors： Wiegand A,Kanzow P

更新日期：2020-03-01 00:00:00

abstract：INTRODUCTION:Calcium hydroxide has been used as a traditional pulpotomy agent for a long time but has some disadvantages. iRoot BP Plus (Innovative Bioceramix Inc, Vancouver, Canada) is a newly developed, ready-to-use calcium silicate-based bioactive ceramic with excellent bioactivity and sealing ability. However, whet...

journal_title：Journal of endodontics

authors： Rao Q,Kuang J,Mao C,Dai J,Hu L,Lei Z,Song G,Yuan G

更新日期：2020-03-01 00:00:00

abstract：INTRODUCTION:The aim of this study was to assess 2 cone-beam computed tomographic systems on the detection of artificially induced vertical root fractures (VRFs) and artifact intensity using birooted teeth restored with different intracanal materials. METHODS:The sample consisted of 20 extracted birooted premolars. Ro...

journal_title：Journal of endodontics

authors： Marinho Vieira LE,Diniz de Lima E,Peixoto LR,Oliveira Pinto MG,Sousa Melo SL,Oliveira ML,Rovaris Silva K,Bento PM,Pita de Melo D

更新日期：2020-02-01 00:00:00

abstract：INTRODUCTION:This study evaluated 4 different light-emitting diode (LED) transilluminators and the impact of operator experience in the detection of dentinal defects through an ex vivo TRUEJAW surgical model (Dental Engineering Laboratories, Santa Barbara, CA). METHODS:Forty-four extracted and endodontically treated m...

journal_title：Journal of endodontics

authors： Arnarsdottir EK,Karunanayake GA,Pettit NE,Phillips C,Saemundsson SR,Tawil PZ

更新日期：2020-02-01 00:00:00

abstract：INTRODUCTION:Mixtures of clodronate with sodium hypochlorite (NaOCl) better maintain free available chlorine (FAC) than etidronate-hypochlorite mixtures. This research aimed to compare organic tissue dissolution and residual FAC between clodronate and etidronate mixtures. Additionally, clodronate-hypochlorite mixtures ...

journal_title：Journal of endodontics

authors： Wright PP,Scott S,Kahler B,Walsh LJ

更新日期：2020-02-01 00:00:00

abstract：INTRODUCTION:This in vitro study compared the performance of the XP-endo Shaper (XP; FKG, La Chaux-de-Fonds, Switzerland) in curved canals when used with a higher speed (3000 rpm) without a glide path with the manufacturer's protocol. METHODS:Twenty extracted mandibular molars with separate mesial curved canals were m...

journal_title：Journal of endodontics

authors： Webber M,Piasecki L,Jussiani EI,Andrello AC,Dos Reis PJ,Azim KA,Azim AA

更新日期：2020-01-01 00:00:00

abstract：INTRODUCTION:Pulp capping materials allow healing of injured pulp with a layer of reparative dentin. Glucose is needed to cure the injured area. Glucose is transported by glucose transporter (Glut) 2 and Glut4, which are transmembrane proteins that act as gatekeepers. We hypothesized that the transport of glucose via G...

journal_title：Journal of endodontics

authors： Tohma A,Ohkura N,Yoshiba K,Takeuchi R,Yoshiba N,Edanami N,Shirakashi M,Ibn Belal RS,Ohshima H,Noiri Y

更新日期：2020-01-01 00:00:00

abstract：INTRODUCTION:The purpose of this study was to evaluate the effect of chitosan-hydroxyapatite precursor (C-HA) nanocomplex conditioning on the chemical modifications at the tricalcium silicate sealer-dentin interface using time-of-flight secondary ion mass spectrometry. METHODS:Dentin slabs from human premolar root den...

journal_title：Journal of endodontics

authors： Hashmi A,Sodhi RNS,Kishen A

更新日期：2019-12-01 00:00:00

abstract：:Teeth are vital sensory organs that contribute to our daily activities of living. Unfortunately, teeth can be lost for several reasons including trauma, caries, and periodontal disease. Although dental trauma injuries and caries are more frequently encountered in a younger population, tooth loss because of periodontal...

journal_title：Journal of endodontics

authors： Clark D,Levin L

更新日期：2019-12-01 00:00:00