DAİMİ MANDİBULAR İKİNCİ MOLAR DİŞLERİN GÖMÜLÜLÜK PREVALANSI: RETROSPEKTİF ÇALIŞMA

Yıl 2019, Cilt: 46 Sayı: 3, 145 - 150, 31.12.2019

Özge Müftüoğlu Orhan Özdiler Ufuk Toygar Memikoğlu

Öz

Bu retrospektif çalışmada, daimi mandibular ikinci molar dişlerin gömülülük durumu araştırılmıştır. Literatürde bu dişlerin gömülülük durumuna çok sık rastlanılmamaktadır. Ancak klinik olarak değerlendirildiğinde bu dişlerin sıklıkla gömülü olduğu ve hastaların zorlu bir tedavi süreci geçirdiği görülmüştür. Bu nedenle tedavi planlaması yaparken hastaların estetik beklentilerinin yanı sıra bu dişlerin gömülülük durumu dikkatlice değerlendirilmeli ve tedavi sürecine dahil edilmelidir. Çalışmada, Ankara Üniversitesi Diş Hekimliği Fakültesi Ortodonti Anabilim Dalına tedavi amacıyla başvuran hastaların panoramik radyografileri değerlendirilmiştir. Tedavi öncesi alınan 7352 panoramik radyografi seçim kriterlerine göre incelenmiştir. Daimi mandibular ikinci molar dişler gömülülük miktarı, tarafı, tipine göre sınıflandırılmış ve prevalansları hesaplanmıştır.

Anahtar Kelimeler

Daimi mandibular ikinci molar, gömülülük, prevalans

The Prevalence of Impacted Second Mandibular Permanent Molar Teeth: Retrospective Study

Öz

The purpose of this retrospective study was to investigate the prevalence of the impacted second mandibular permanent molars. Although the impaction of the mandibular second molar is not very common in the literature, in clinic practice it’s a quite common situation, and patients experience a difficult treatment process. Thus, while planning treatment impacted teeth should be carefully evaluated as well as the esthetics expectations of the patients. In this study, panoramic radiographs of patients who applied to Ankara University Faculty of Dentistry Department of Orthodontics were evaluated. 7352 panoramic radiographs taken before treatment were examined according to selection criteria. Permanent mandibular second molar teeth were classified according to the amount, side, type of impaction and their prevalence was calculated.

Anahtar Kelimeler

Second mandibular permanent molar, impaction, prevalence

Kaynakça

• 1. Fu PS, Wang JC. A Retrospective Study of Prevalence and Treatment Outcome. Angle Orthodontist. 82-4:670-75, 2012.
• 2. Basaran M, Bozdemir E. Gömülü Üçüncü Molar ve Kanin Dişlerin Konik Işınlı Bilgisayarlı Tomografi ile Değerlendirilmesi. European Journal of Research in Dentistry. 2- 2:47-52, 2018
• 3. Sawicka M, Racka-Pilszak B, RosnowskaMazurkiewicz A. Uprighting Partially Impacted Permanent Second Molars. Angle Orthodontist. 77:148-154, 2007.
• 4. Grover PS, Lorton L. The Incidence of Unerupted Permanent Teeth and Related Clinical Cases. Oral Surg Oral Med Oral Pathol. 59:420-425, 1985.
• 5. Vedtofte H, Andreasen JO, Kjaer I. Arrested Eruption of the Permanent Lower Second Molar. Eur J Orthod. 21:31-40, 1999.
• 6. Bondemark L, Tsiopa J. Prevalence of Ectopic Eruption, Impaction, Retention and Agenesis of the Permanent Second Molar. Angle Orthod. 77:773-778, 2007.
• 7. Cho SY, Ki Y, Chu V, Chan J. Impaction of Permanent Mandibular Second Molars in Ethnic Chinese School Children. J Can Dent Assoc. 74:521a-e, 2008.
• 8. Shapira Y, Finkelstein T, Shpack N, Lai YH, Kuftinec MM, Vardimon A. Mandibular Second Molar Impaction. Part I: Genetic Traits and Characteristics. Am J Orthod Dentofacial Orthop. 140:32-37, 2011.
• 9. Fu PS, Wang JC, Wu YM, Huang TK, Chen WC, Tseng YC, Tseng CH, Hung CC. Impacted Mandibular Second Molars. Angle Orthod. 82:670-675, 2012.
• 10. Cassetta M, Altieri F, Di Mambro A, Galluccio G, Barbato E. Impaction of Permanent Mandibular Second Molar: A Retrospective Study. Med Oral Patol Oral Cir Bucal. 18:e564-568, 2013.
• 11. Andreasen JO, Petersen JK, Laskin DM. Textbook and Color Atlas of Tooth Impactions. Copenhagen, Denmark: Munksgaard. 199-208, 1997.
• 12. Frazier-Bowers SA, Simmons D, Koehler K, Zhou J. Genetic Analysis of Familial NonSyndromic Primary Failure of Eruption. Orthod Craniofac Res. 12:74-81, 2009.
• 13. Frazier-Bowers SA, Simmons D, Wright JT, Proffit WR, Ackerman JL. Primary Failure of Eruption and PTH1R: the Importance of a Genetic Diagnosis for Orthodontic Treatment Planing. Am J Orthod Dentofacial Orthop. 1-7:137-160, 2010.
• 14. Varpio M, Wellfelt B. Disturbed Eruption of the Lower Second Molar: Clinical Appearance, Prevalence and Etiology. ASDC J Dent Child. 55:114-118, 1988.
• 15. Suri L, Gagari E, Vastardis H. Delayed Tooth Eruption: Pathogenesis, Diagnosis and Treatment. Am J Orthod Dentofacial Orthop. 126:432-445, 2004.
• 16. Baccetti T. Tooth Anomalies Associated with Failure of Eruption of First and Second Permanent Molars.Am J Orthod Dentofacial Orthop. 118:608-610, 2000.