Third molar impaction position in Peruvian adults
Keywords:
Third molar, Impacted tooth, Permanent tooth, Panoramic radiographAbstract
Objective. To determine the position of the third molars in patients treated in a diagnostic imaging center in Lima during the period 2017-2020. Methodology. An observational, descriptive, cross-sectional and retrospective research was carried out; which consisted of a sample of 253 panoramic radiographs of patients treated in a private radiological center. The position of the lower third molars, the depth of impact, and their impaction position in relation to the mandibular ramus were evaluated using the Pell and Gregory classification; as well as the Winter classification. The data were analyzed in the statistical package SPSS vs. 26. Outcome. It was observed that the vertical and mesioangular position were the most common with 14.6% and 13.2%; respectively. Type I and II according to Pell and Gregory was the most common with values of 15.4% and 14.4%; as well as, class B with 15.4%. Conclusion. The vertical and mesioangular impaction position, type B and class II were the most frequent for the lower third molars.
Downloads
References
Rezaei F, Imani MM, Khavid A, Nabavi A. Patterns of Mandibular Third Molar Impaction in an Iranian Subpopulation. Pesqui Bras Odontopediatria Clin Integr [Internet]. 2020;20:1. Available from:
http://www.scielo.br/scielo.php?script=sci_arttext &pid=S1983-46322020000100388&tlng=en
Kazemian M, Zarch S, Banihashemi E, Khajavi M, Moradi E. Frequency of Impacted Teeth in Patients Referred to a Radiology Center and the Radiology Depart- ment of Mashhad School of Dentistry.
Bangladesh J Med Sci Vol [Internet]. 2015;14(2):165–8. Available from: http://journals.sagepub.com/doi/10.1177/146144 4810365020
Muhammad S, Hasan U, Shafiq F, Rasheed A, Owais S, Jaffary SB. Radiographic Evaluation of Impacted Mandibular Third Molars : a Cross- Sectional Study. Pakistan Oral Dent J [Internet]. 2017;37(1):26. Available from: http://podj.com.pk/archive/March_2017/PODJ- 6.pdf
Santosh P. Impacted mandibular third molars: Review of literature and a proposal of a combined clinical and radiological classification. Ann Med Health Sci Res [Internet].2015;5(4):229. Available from: http://www.amhsr.org/text.asp?2015/5/4/229/16017 7
Khouri C, Aoun G, Khouri C, Saade M, Salameh Z, Berberi A. Evaluation of Third Molar Impaction Distribution and Patterns in a Sample of Lebanese Population. J Maxillofac Oral Surg [Internet]. 2020 Jul 16; Available from: https://doi.org/10.1007/s12663-020-01415-x
Goyal S, Verma P, Sunder Raj S. Radiographic Evaluation of the Status of Third Molars in Sriganganagar Population – A Digital Panoramic Study. Malaysian J Med Sci [Internet]. 2016;23(6):103–12. Available from: http://journal.usm.my/journal/11mjms236_OA8.pdf
Da Silva Sampieri MB, Viana FLP, Cardoso CL, Vasconcelos MF, Vasconcelos MHF, Gonçales ES. Radiographic study of mandibular third molars: evaluation of the position and root anatomy in Brazilian population. Oral Maxillofac Surg [Internet]. 2018 Jun 15;22(2):163–8. Available from: http://link.springer.com/10.1007/s10006-018-0685- y
Gupta S, Bhowate RR, Nigam N, Saxena S. Evaluation of Impacted Mandibular Third Molars by Panoramic Radiography. ISRN Dent [Internet]. 2011 Sep 29;2011(M):1–8. Available from: https://www.hindawi.com/journals/isrn/2011/406714
/
Prajapati V, Mitra R VK. Pattern mandibular third molar impaction its Assoc to caries mandibular Second molar A Clin Var. Dent Res J (Isfahan). 2017;14(2):137–142.
Machado De Lima DV. Research Design: a contribution To the Author. Online Brazilian J Nurs [Internet]. 2011;10(2):1–19. Available from: http://www.redalyc.org/articulo.oa?id=36144167401
Nedel WL, Silveira F da. Different research designs and their characteristics in intensive care. Rev Bras Ter Intensiva [Internet]. 2016;28(3):256–60. Available from:
http://www.gnresearch.org/doi/10.5935/0103- 507X.20160050
Association world medical. Declaration of Helsinki: ethical principles for medical research involving human subjects. Clin Rev Spec [Internet]. 2013;310(20):2013–6. Available from: https://jamanetwork.com/journals/jama/fullarticle/17 60318
Ryalat S, AlRyalat SA, Kassob Z, Hassona Y, Al- Shayyab MH, Sawair F. Impaction of lower third molars and their association with age: radiological perspectives. BMC Oral Health [Internet]. 2018 Dec 4;18(1):58. Available from: https://bmcoralhealth.biomedcentral.com/articles/1 0.1186/s12903-018-0519-1
Nagaraj T, Balraj L, Irugu K, Rajashekarmurthy S, Sreelakshmi. Radiographic assessment of distribution of mandibular third molar impaction: A retrospective study. J Indian Acad Oral Med Radiol [Internet]. 2016;28(2):145. Available from: http://www.jiaomr.in/text.asp?2016/28/2/145/19512 5
Demirel O, Akbulut A. Evaluation of the relationship between gonial angle and impacted mandibular third molar teeth. Anat Sci Int [Internet]. 2020 Jan 7;95(1):134–42. Available from: https://doi.org/10.1007/s12565-019-00507-0
Yunus B, Wulansari DP, Tunnizha BM. Lower third molar impaction based on pell and gregory classification: A panoramic study. Syst Rev Pharm. 2020;11(11):19–23.
Downloads
Published
Issue
Section
License
- Los autores/as conservarán sus derechos de autor y garantizarán a la revista el derecho de primera publicación de su obra, el cuál estará simultáneamente sujeto a la Licencia de reconocimiento de Creative Commons que permite a terceros compartir la obra siempre que se indique su autor y su primera publicación esta revista.
- Los autores/as podrán adoptar otros acuerdos de licencia no exclusiva de distribución de la versión de la obra publicada (p. ej.: depositarla en un archivo telemático institucional o publicarla en un volumen monográfico) siempre que se indique la publicación inicial en esta revista.
- Se permite y recomienda a los autores/as difundir su obra a través de Internet (p. ej.: en archivos telemáticos institucionales o en su página web) posterior al proceso de aprobación del manuscrito, lo cual puede producir intercambios interesantes y aumentar las citas de la obra publicada.
