Anatomic variations can significantly contribute to the incidence of endodontic mishaps. Perforations and separated instruments form the bulk of such mishaps. Furcal perforations are undesired complications of endodontic treatment, which result in the loss of integrity of the root and further destruction of the adjacent periodontal tissues. Mineral trioxide aggregate (MTA) is a promising material that has been successfully used to repair perforations. This clinical case demonstrates the use of MTA as a repair material for furcal perforation due to an iatrogenic error in radix entomolaris in the mandibular first molar. It also describes the application of ultrasonic technique in the retrieval of separated instrument from the same. Both clinical and radiographic follow-up showed a stable condition without any probing defect, ongoing root resorption, or furcal pathosis.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2879731 | PMC |
| http://dx.doi.org/10.4103/0972-0707.58345 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Knowledge, Attitude, and Practices of White Spot Lesion Management Among Dental Professionals in South India: A Cross-Sectional Study.
Cureus
November 2024
Conservative Dentistry and Endodontics, Chettinad Dental College and Research Institute, Chennai, IND.
Introduction White spot lesions (WSLs) are opacities formed due to decalcification occurring in the enamel's subsurface layer. These lesions are most commonly seen in patients during and after fixed orthodontic treatment due to undisturbed accumulation of plaque. Other factors that can predispose to WSLs are enamel hypomineralization, hypomaturation, hypoplasia, and disruption in the levels of salivary calcium, phosphate, bicarbonate, and fluoride.
View Article and Find Full Text PDFManual versus reciprocating endodontic debridement of equine cheek teeth: Micro-computed tomography findings.
Equine Vet J
December 2024
Department of Large Animal Surgery, Anaesthesia and Orthopaedics, Faculty of Veterinary Medicine, Ghent University, Ghent, Belgium.
Background: In orthograde endodontic treatments, different methods are available to debride the pulp canals of endodontically compromised equine cheek teeth, but their efficacy is unknown.
Objectives: To explore and compare the efficacy and anatomical changes caused by manual versus reciprocating filing techniques in equine cheek teeth, to explore the presence of instrumentation mishaps described in human dentistry and to explore anatomical complexities of the pulp cavity that often remain uninstrumented using microcomputed tomography (μCT).
Study Design: Ex-vivo randomised experiments.
Assessment of operator performance during dynamically guided osteotomy and root-end resection in endodontic microsurgery: A cross-sectional in vitro study.
J Dent
November 2024
Faculty of Dentistry, DDS, Mdent, Graduate Endodontics Program, University of Antioquia, Medellín, Colombia; Faculty of Dentistry, DDS, Mdent, Graduate Oral and Maxillofacial Program, University of Antioquia, Medellín, Colombia. Electronic address:
Article Synopsis
- - The study aimed to evaluate how the experience level of two operators affects their performance and accuracy when using computer-assisted dynamic navigation (C-ADN) systems during dental procedures involving thick bone layers, specifically in osteotomy and root-end resections.
- - Results indicated that the less experienced operator exhibited significantly worse performance in terms of task-focused metrics, including longer visuomotor coordination times and higher rates of procedural errors compared to the experienced operator, who showed better overall outcomes.
- - Both operators felt that C-ADN systems improved their surgical skills and patient safety, but only the less experienced operator reported challenges related to mental workload and usability, highlighting a gap in proficiency and comfort with the technology.
Relationship of incidence of radix entomolaris and C-shaped canal in mandibular molars using CBCT: A multi-centre study.
Aust Endod J
October 2024
Faculty of Dentistry, Penang International Dental College Level 19-21, Butterworth, Penang, Malaysia.
Article Synopsis
- - The study investigated the connection between radix entomolaris (RE) in permanent mandibular first molars and C-shaped canals (CSC) in mandibular second molars among Malaysian patients using cone-beam computed tomography (CBCT) images.
- - Findings revealed that RE was present in 21.2% of first molars, while CSC appeared in 37.9% of second molars, with a co-occurrence rate of 6.5%.
- - Certain demographics, like females and those from Eastern Peninsular Malaysia, showed a higher association with CSC in second molars, highlighting the need for clinicians to be cautious during examinations to avoid endodontic complications.
Comparison of the Accuracy and Efficiency of Two Dynamic Navigation System Workflow for Fiber-post Removal: Small versus Large Field-of-view Registration Workflows.
J Endod
October 2024
Division of Endodontics, Department of Advanced Oral Sciences and Therapeutics, School of Dentistry, University of Maryland, Baltimore, Maryland.
Introduction: This study investigates the feasibility of a dynamic navigation system (DNS) small field of view workflow (DNS-SFOVw) for fiber-post removal and compares its accuracy and efficiency to the conventional large field of view workflow (DNS-LFOVw).
Methods: Fifty-six extracted human maxillary molars were divided into DNS-SFOVw (n = 28) and DNS-LFOVw (n = 28). The palatal canal was restored with an intraradicular RelyX fiber post and luted with RelyX Unicem; a core buildup was used.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!