Efficacy of electronic apex locators in comparison with intraoral radiographs in working length determination- a systematic review and meta-analysis.

Background: Successful endodontic treatment needs accurate determination of working length (WL). Electronic apex locators (EALs) were presented as an alternative to radiographic methods; and since then, they have evolved and gained popularity in the determination of WL. However, there is insufficient evidence on the post-operative pain, adequacy, and accuracy of EALs in determining WL.

Tissue Regeneration on Rise: Dental Hard Tissue Regeneration and Challenges-A Narrative Review.

Background: As people live longer, there is an increasing need for hard tissue regeneration and whole-tooth regeneration. Despite the advancements in the field of medicine, the field of regenerative dentistry is still challenging due to the complexity of dental hard tissues. Cross-disciplinary collaboration among material scientists, cellular biologists, and odontologists aimed at developing strategies and uncovering solutions related to dental tissue regeneration.

Influence of Embedding Medium on iPex Electronic Apex Locator Accuracy: An Comparative Study Using Alginate, Saline, and Gelatin Models.

Aim: Accurate working length determination during root canal treatment is essential for achieving successful outcomes. This study aimed to evaluate the impact of embedding medium on the accuracy of iPex electronic apex locator (EAL).

Materials And Methods: Sixty-one extracted single-rooted teeth were decoronated and coronally flared with Gates-Glidden burs.

Prevalence of Vertical Root Fractures in a University Endodontics Program versus a Private Endodontics Office.

Introduction: Vertical root fractures (VRFs) typically have a poor prognosis with an extraction or occasionally root amputation as the preferred treatment. VRFs have been considered an epidemic, motivating changes in the access openings, as well as in the preparation and disinfection protocols of endodontic treatment. Hence, we aimed to evaluate the prevalence of VRFs by tracking cases in both a University Endodontic Program (UEP) and a private endodontics practice (PP).

Accuracy of Root ZX Electronic Apex Locator in Relation to Two Different Employment Protocols: An In Vitro Study.

Objective The aim of this study is to determine the apical level of the root canal, whether it is the apical foramen or a level coronal to it, that Root ZX (J. Morita Co., Kyoto, Japan) targets and to identify its employment protocol that provides better accuracy.

Influence of Hand File Size on the Accuracy of Root ZX and iPex Electronic Apex Locators: An In Vitro Study.

Objective: To investigate the effect of the hand file size on the accuracy of Root ZX (J. Morita Co., Kyoto, Japan) and iPex (NSK, Tochigi, Japan).

Prevalence of Intimate Partner Violence and Endodontic Treatment Needs: Pilot Study.

Objective: The aim of this study was to assess the prevalence and potential association between intimate partner violence (IPV) with traumatic dental injuries (TDIs) and the subsequent need for root canal treatment (RCT).

Methods: A total of 100 subjects with TDIs presented at emergency or postgraduate restorative clinics at University Dental Hospital, King Abdulaziz University, Jeddah, Saudi Arabia post-TDI. All study subjects completed the Hurt-Insult-Threaten-Scream (HITS) domestic violence screening tool and were clinically and radiographically examined to determine the type of TDI they suffered along with the pulp and periapical status of affected teeth.

A Prospective Study of Long-Term Regenerative Endodontics Outcomes of Necrotic Immature Permanent Teeth: An 8-Year Follow-Up.

For the management of necrotic immature teeth, regenerative endodontics offers the advantage of further root lengthening, thickening of dentin wall, and apical closure. This prospective study aimed to evaluate the long-term outcome of regenerative endodontics in immature necrotic permanent teeth. A total of 23 immature roots were medicated by triple antibiotic paste.

The butterfly effect: an investigation of sectioned roots.

Introduction: The butterfly effect is an optical phenomenon seen in some sections of tooth roots. The aim of this work was to investigate the density of dentinal tubules in mesiodistal and buccolingual cross-sections of roots exhibiting the butterfly effect and to determine if the effect is featured throughout the length of roots and is age related.

Methods: Thirty extracted single-rooted teeth were allocated to the following groups according to patient age: group 1: 15-24 years, group 2: 25-44 years, and group 3: 45 years and over.