Impacted mandibular third molars: Review of literature and a proposal of a combined clinical and radiological classification
Top Cited Papers
Open Access
- 1 January 2015
- journal article
- review article
- Published by Medknow in Annals of Medical and Health Sciences Research
- Vol. 5 (4), 229-34
- https://doi.org/10.4103/2141-9248.160177
Abstract
Tooth impaction is a pathological situation where a tooth fails to attain its normal functional position. Impacted third molars are commonly encountered in routine dental practice. The impaction rate is higher for third molars when compared with other teeth. The mandibular third molar impaction is said to be due to the inadequate space between the distal of the second mandibular molar and the anterior border of the ascending ramus of the mandible. Impacted teeth may remain asymptomatic or may be associated with various pathologies such as caries, pericoronitis, cysts, tumors, and also root resorption of the adjacent tooth. Even though various classifications exist in the literature, none of those address the combined clinical and radiologic assessment of the impacted third molar. Literature search using the advanced features of various databases such as PubMed, Scopus, Embase, Google Scholar, Directory of Open Access Journals and Cochrane electronic databases was carried out. Keywords like impaction, mandibular third molar, impacted mandibular third molar, complications, anatomy, inferior alveolar nerve injury, lingual nerve injury were used to search the databases. A total of 826 articles were screened, and 50 articles were included in the review which was obtained from 1980 to February 2015. In the present paper, the authors have proposed a classification based on clinical and radiological assessment of the impacted mandibular third molar.Keywords
This publication has 46 references indexed in Scilit:
- Severe Impaction of the Primary Mandibular Second Molar Accompanied by Displacement of the Permanent Second PremolarCase Reports in Dentistry, 2015
- Management of multiple impacted teeth: a case report and review.2014
- Mandibular Third Molar Impaction: Review of Literature and a Proposal of a ClassificationJournal of Oral & Maxillofacial Research, 2013
- Assessment of Factors Associated With Surgical Difficulty During Removal of Impacted Lower Third MolarsJournal of Oral and Maxillofacial Surgery, 2011
- Prospective Analysis of Frequency and Contributing Factors of Nerve Injuries Following Third-Molar SurgeryThe Journal of Craniofacial Surgery, 2010
- Complications of Third Molar SurgeryOral and Maxillofacial Surgery Clinics of North America, 2007
- Third molar outcomes from age 18 to 26: Findings from a population-based New Zealand longitudinal studyOral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 2001
- Radiographic evaluation of mandibular third molar eruption spaceOral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 1999
- Eruption pattern of permanent teeth in a rural community in northeastern FinlandActa Odontologica Scandinavica, 1991
- The incidence of unerupted permanent teeth and related clinical casesOral Surgery, Oral Medicine, Oral Pathology, 1985