Open AccessPREDICTION OF EXTRACTION DIFFICULTY FOR INFERIOR THIRD MOLAR
Author(s) -
Gabriela Motelica,
Nicolae Chele,
Sergiu Beliniuc
Publication year - 2021
Publication title -
interconf
Language(s) - English
Resource type - Journals
ISSN - 2709-4685
DOI - 10.51582/interconf.19-20.08.2021.026
Subject(s) - impaction , molar , pericoronitis , medicine , dentistry , orthodontics , wisdom tooth , mandibular second molar , mandibular third molar , impacted tooth
Inferior third molar impaction remains an actual topic of discussion in modern dentistry due to the frequent complications and treatment contraindications. According to Rock and Elsey inferior third mandibular molar impaction occurs in 73% of young people. Many theories of impaction of inferior 3rd molar have been proposed, but the most popular is the insufficient development of retromolar space. Some authors claim that M3 extraction should only be performed when complications may occur, others say that M3 should be extracted if there are no contraindications, but Martin Kunkel is the advocate of the prophylactic extraction of the inferior third molar. In order to achieve the proposed goal, the frequency of impaction of mandibular third molar and their relationship with neighboring anatomical structures was evaluated. There were statistically processed data of medical records and radiographic examination. This study was made based on 320 patients treated in the University Dental Clinic nr.2, SUMPh ,,Nicolae Testemițanu”. Of these, 147 patients were selected: 58 patients with impacted inferior 3rd molar and 89 patients with inferior 3rd molar apparently erupted in the correct position. The most common complication caused by M3 was pericoronitis, followed by second molar caries.