Impacted Third Molar Tooth — The Need Of Root Canal Treatment After Coronectomy In Mandibular Third Molars
Citation(s)
Cilasun U, Yildirim T, Guzeldemir E, Pektas ZO Coronectomy in patients with high risk of inferior alveolar nerve injury diagnosed by computed tomography. J Oral Maxillofac Surg. 2011 Jun;69(6):1557-61. doi: 10.1016/j.joms.2010.10.026. Epub 2011 Feb 1.
Dalle Carbonare M, Zavattini A, Duncan M, Williams M, Moody A Injury to the inferior alveolar and lingual nerves in successful and failed coronectomies: systematic review. Br J Oral Maxillofac Surg. 2017 Nov;55(9):892-898. doi: 10.1016/j.bjoms.2017.09.006. Epub 2017 Oct 20.
Frenkel B, Givol N, Shoshani Y Coronectomy of the mandibular third molar: a retrospective study of 185 procedures and the decision to repeat the coronectomy in cases of failure. J Oral Maxillofac Surg. 2015 Apr;73(4):587-94. doi: 10.1016/j.joms.2014.10.011. Epub 2014 Oct 22.
Howe, G L. and Poyton, H.G. (1960) Prevention of Damage to the Inferior Dental Nerve during the Extraction of Mandibular Third Molars. British Dental Journal, 109, 355-363.
Kohara K, Kurita K, Kuroiwa Y, Goto S, Umemura E Usefulness 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. doi: 10.1016/j.ijom.2014.10.003. Epub 2014 Nov 8.
Kubota S, Imai T, Nakazawa M, Uzawa N Risk stratification against inferior alveolar nerve injury after lower third molar extraction by scoring on cone-beam computed tomography image. Odontology. 2020 Jan;108(1):124-132. doi: 10.1007/s10266-019-00438-2. Epub 2019 Jun 17.
Leung YY, Cheung LK Long-term morbidities of coronectomy on lower third molar. Oral Surg Oral Med Oral Pathol Oral Radiol. 2016 Jan;121(1):5-11. doi: 10.1016/j.oooo.2015.07.012. Epub 2015 Jul 22.
MERRILL RG DECOMPRESSION FOR INFERIOR ALVEOLAR NERVE INJURY. J Oral Surg Anesth Hosp Dent Serv. 1964 Jul;22:291-300. No abstract available.
Monaco G, D'Ambrosio M, De Santis G, Vignudelli E, Gatto MRA, Corinaldesi G Coronectomy: A Surgical Option for Impacted Third Molars in Close Proximity to the Inferior Alveolar Nerve-A 5-Year Follow-Up Study. J Oral Maxillofac Surg. 2019 Jun;77(6):1116-1124. doi: 10.1016/j.joms.2018.12.017. Epub 2018 Dec 31.
Nishimoto RN, Moshman AT, Dodson TB, Beirne OR Why Is Mandibular Third Molar Coronectomy Successful Without Concurrent Root Canal Treatment? J Oral Maxillofac Surg. 2020 Nov;78(11):1886-1891. doi: 10.1016/j.joms.2020.05.046. Epub 2020 Jun 11.
O'Riordan BC Coronectomy (intentional partial odontectomy of lower third molars). Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2004 Sep;98(3):274-80. doi: 10.1016/S1079210404000496.
Patel V, Sproat C, Kwok J, Beneng K, Thavaraj S, McGurk M Histological evaluation of mandibular third molar roots retrieved after coronectomy. Br J Oral Maxillofac Surg. 2014 May;52(5):415-9. doi: 10.1016/j.bjoms.2014.02.016. Epub 2014 Mar 29.
Pedersen MH, Bak J, Matzen LH, Hartlev J, Bindslev J, Schou S, Norholt SE Coronectomy of mandibular third molars: a clinical and radiological study of 231 cases with a mean follow-up period of 5.7years. Int J Oral Maxillofac Surg. 2018 Dec;47(12):1596-1603. doi: 10.1016/j.ijom.2018.06.006. Epub 2018 Jul 14.
Pitros P, Jackson I, O'Connor N Coronectomy: a retrospective outcome study. Oral Maxillofac Surg. 2019 Dec;23(4):453-458. doi: 10.1007/s10006-019-00794-x. Epub 2019 Aug 27.
Renton T, Hankins M, Sproate C, McGurk M A randomised controlled clinical trial to compare the incidence of injury to the inferior alveolar nerve as a result of coronectomy and removal of mandibular third molars. Br J Oral Maxillofac Surg. 2005 Feb;43(1):7-12. doi: 10.1016/j.bjoms.2004.09.002.
Valmaseda-Castellon E, Berini-Aytes L, Gay-Escoda C Inferior alveolar nerve damage after lower third molar surgical extraction: a prospective study of 1117 surgical extractions. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2001 Oct;92(4):377-83. doi: 10.1067/moe.2001.118284.
The Need Of Root Canal Treatment After Coronectomy In Mandibular Third Molars
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
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Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
