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<PublisherName>journal-jmsr</PublisherName>
<JournalTitle>Journal of Medical and Surgical Research</JournalTitle>
<PISSN>I</PISSN>
<EISSN>S</EISSN>
<Volume-Issue>Vol. IV, n 2</Volume-Issue>
<PartNumber/>
<IssueTopic>Multidisciplinary</IssueTopic>
<IssueLanguage>English</IssueLanguage>
<Season>December, 2017</Season>
<SpecialIssue>N</SpecialIssue>
<SupplementaryIssue>N</SupplementaryIssue>
<IssueOA>Y</IssueOA>
<PubDate>
<Year>-0001</Year>
<Month>11</Month>
<Day>30</Day>
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<ArticleType>JMSR Dentistry</ArticleType>
<ArticleTitle>Coronectomy to avoid nerve injuries:an exceptional case report and review of literature</ArticleTitle>
<SubTitle/>
<ArticleLanguage>English</ArticleLanguage>
<ArticleOA>Y</ArticleOA>
<FirstPage>451</FirstPage>
<LastPage>456</LastPage>
<AuthorList>
<Author>
<FirstName>Y.</FirstName>
<LastName>Naji</LastName>
<AuthorLanguage>English</AuthorLanguage>
<Affiliation/>
<CorrespondingAuthor>N</CorrespondingAuthor>
<ORCID/>
<FirstName>S.</FirstName>
<LastName>Bouzoubaa</LastName>
<AuthorLanguage>English</AuthorLanguage>
<Affiliation/>
<CorrespondingAuthor>Y</CorrespondingAuthor>
<ORCID/>
<FirstName>M.</FirstName>
<LastName>Khazana</LastName>
<AuthorLanguage>English</AuthorLanguage>
<Affiliation/>
<CorrespondingAuthor>Y</CorrespondingAuthor>
<ORCID/>
<FirstName>I. Ben</FirstName>
<LastName>Yahya</LastName>
<AuthorLanguage>English</AuthorLanguage>
<Affiliation/>
<CorrespondingAuthor>Y</CorrespondingAuthor>
<ORCID/>
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<DOI/>
<Abstract>Perforation of the third mandibular molar (TMM) roots by the inferior alveolar nerve (IAN) is rare and can be very difficult to determine by conventional radiographic method. It can be the cause of large defect while removing the TMM. This work reports the unusual case of a34 year old woman whose chief complaint was pain associated to the 48. Clinical examination showed gingival inflammation of the site. Radiological imaging reveals a wisdom tooth partially impacted with converging roots performed by the NAI. Treatment consisted in a coronectomy. The purpose of this case report is to show that coronectomy is the most appropriate and safer option to avoid the IAN injuries risk in such exceptional cases.</Abstract>
<AbstractLanguage>English</AbstractLanguage>
<Keywords>Coronectomy, Inferior alveolar nerve (IAN).</Keywords>
<URLs>
<Abstract>https://journal-jmsr.net/ubijournal-v1copy/journals/abstract.php?article_id=4566&title=Coronectomy to avoid nerve injuries:an exceptional case report and review of literature</Abstract>
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<References>
<ReferencesarticleTitle>References</ReferencesarticleTitle>
<ReferencesfirstPage>16</ReferencesfirstPage>
<ReferenceslastPage>19</ReferenceslastPage>
<References>Rude J. Third molar surgery: relationship of root to mandibular canal and injuries to the inferior dental. Tandlaegebladet. 1983 Oct;87(18):619-31.
Howe GL, Poyton HG. Prevention of damage to the inferior dental nerve during the extraction of mandibular third molars. Br Dent J 1960; 109: 355-363
Rood JP, Shehab BA. The radiological prediction of inferior alveolar nerve injury during third molar surgery.Br J Oral Maxillofac Surg. 1990 Feb;28(1):20-5.
Gulicher D, Gerlach K: Sensory impairment of the lingual and inferior alveolar nerves following removal of impacted mandibular third molars. Int J Oral Maxillofac Surg. 2001 Aug;30(4):306-12.
Andrea M, Giuseppe P, FulviaC, Michele M. Coronectomy as a surgical approach to impacted mandibular third molars: a systematic review. Headand; Face Medicine201511:9
Knutsson K, Lysell L, Rohlin M. Postoperative status after partial removal of the mandibular third molar.Swed Dent J. 1989;13(1-2):15-22; 13:15-22
Avneesh Chhabra, Peripheral nerve injury grading simplified on MR neurography: As referenced to Seddon and Sunderland classifications Indian J Radiol Imaging. 2014 Jul-Sep; 24(3): 217-224.
Hillerup S, Stoltze K. Lingual nerve injury in third molar surgery. Int J Oral Maxillo fac Surg. 2007 Oct;36(10):884-9.
Nakagawa Y, Ishii H, Nomura Y, Watanabe NY, Hoshiba D, Kobayashi K, et al. Third molar position: reliability of panoramic ra-diography. J Oral Maxillofac Surg 2007; 65:1303-8.3
Dalili, Z., Mahjoub, P., Sigaroudi, A.K., 2011. Comparison between cone beam computed tomography and panoramic radiography in the assessment of the relationship between the mandibular canal and impacted class C mandibular third molars. Dent. Res. J.(Isfahan) 8, 203-210.
Ventand;auml; I. Current Care Guideline for third molar tooth, J Oral Maxillofac Surg. 2015 May;73(5):804-5.
Gleeson CF1, Patel V, Kwok J, Sproat C. Coronectomy practice. Paper 1. Technique and trouble-shooting. Br J Oral Maxillofac Surg. 2012 Dec;50(8):739-44.
Kohara K, Kurita K, Kuroiwa Y, Goto S, Umemura E. Usefullness of mandibular third molar coronectomy assessed through clinical evaluation over three years of follow-up. Int J Oral Maxillofac Surg. 2015 Feb;44(2):259-66.
Pogrel MA, Lee JS, Muff DF. Coronectomy: a technique to protect the inferior alveolar nerve. American Association of Oral and Maxillofacial Surgeons. J Oral Maxillofac Surg. 2004 Dec;62(12):1447-52.
Renton T, Hankins M, Sproate C, McGurk M.A randomized controlled clinical trial to compare the incidence of injury to the inferior alveolar nerve as a result of coronectomy and removal of mandibular third molar. Br J Oral Maxillofac Surg. 2005 Feb;43(1):7-12.
Hatano Y, Kurita K, Kuroiwa Y, Yuasa H, Ariji E. Clinical evaluations of coronectomy (intentional partial odontectomy) for mandibular third molars using dental computed tomography: a case-control study. J Oral Maxillofac Surg. 2009;67:1806-14.
Leung YY, Cheung LK. Safety of coronectomy versus excision of wisdom teeth: a randomized controlled trial. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2009; 108:821-7.
Monaco G1,De Santis G, Gatto MR, Corinaldesi G, Marchetti C.. Coronectomy. A surgical option for impacted third molars in close proximity to the inferior alveolar nerve. J Am Dent Assoc. 2012 Apr;143(4):363-9.
Zallen RD, Massoth NA. Antibiotic usage for coronectomy: is it necessary?J Oral Maxillofac Surg. 2005;63:572.
Chkoura Ahmed et. al. Coronectomy of Third Molar: A Reduced Risk Technique for Inferior Alveolar Nerve Damage. Dent Update 2011; 38: 267-276</References>
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