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http://dx.doi.org/10.7860/JCDR/2016/19630.8315 | DOI Listing |
Crit Rev Biomed Eng
August 2022
Private Practice, Bogota, Colombia.
The aim of the present study is to classify and quantify the anatomical variations of teeth in terms of form and number of root canals reported in human teeth employing the classification systems proposed previously. An electronic (PubMed) and manual search were performed to identify case reports noting any of the anatomical variations. Each alteration was studied independently.
View Article and Find Full Text PDFWorld J Clin Cases
June 2022
Department of Comprehensive Dentistry, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310052, Zhejiang Province, China.
Background: Palato-radicular groove (PRG) is defined as an anomalous formation of teeth. The etiology of PRG remains unclear. The prognosis of a tooth with a PRG is unfavorable.
View Article and Find Full Text PDFJ Esthet Restor Dent
December 2021
Tacoma, Washington, USA.
Objective: The palato-radicular groove (PRG) is caused by a developmental anomaly, genetically determined, whereby an in-folding of the enamel organ and Hertwig's epithelial root sheath occurs. The depth and length of the groove determine the prognosis for the tooth. The interdisciplinary team formulated a treatment plan to save this tooth for this 8-year-old patient.
View Article and Find Full Text PDFClin Adv Periodontics
June 2020
Department of Diagnosis and Oral Health, University of Louisville, Louisville, KY.
Introduction: This case report describes the collaborative management of an extensive combined endodontic-periodontal lesion related to a long palato-radicular groove (PRG) on a maxillary lateral incisor. Cases with similar severity have been reported minimally in the endodontic journals but even less in the periodontal journals. This case report illustrates the result of multidisciplinary treatment of the combined lesions associated with PRG.
View Article and Find Full Text PDFFolia Morphol (Warsz)
November 2020
Department of Dental Diseases and Dental Morphology, Faculty of Medicine, University of Ljubljana, Hrvatski trg 6, SI-1000 Ljubljana, Slovenia.
Background: The aim of the study was to determine whether the presence of two palatal roots (2PR) in permanent maxillary molars (PMMs) could be predicted by observing dental morphological traits during the clinical examination.
Materials And Methods: A total of 18 second and 26 third PMMs with 2PR were examined from the collection of extracted teeth. The reference sample of 44 extracted PMMs with one palatal root was selected such that pairs of morphologically matching PMMs with one and 2PR were formed.
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