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Presence of Third Molar Germs in Orthodontic Patients with Class II/2 and Class III Malocclusions

Barbara Mady Maričić ; Department of Paediatric Dentistry and Orthodontics, School of Medicine, University of Rijeka, Rijeka, Croatia
Mario Legović ; Department of Paediatric Dentistry and Orthodontics, School of Medicine, University of Rijeka, Rijeka, Croatia
Martina Šlaj ; Department of Orthodontics, School of Dental Medicine, University of Zagreb, Zagreb, Croatia
Marina Lapter Varga ; Department of Orthodontics, School of Dental Medicine, University of Zagreb, Zagreb, Croatia
Marta Žuvić Butorac ; Faculty of Engineering, University of Rijeka, Rijeka, Croatia
Miljenko Kapović ; Department of Biology and Medical Genetics, School of Medicine, University of Rijeka, Rijeka, Croatia

Puni tekst: engleski, pdf (64 KB) str. 1171-1175 preuzimanja: 250* citiraj
APA 6th Edition
Maričić, B.M., Legović, M., Šlaj, M., Lapter Varga, M., Žuvić Butorac, M. i Kapović, M. (2009). Presence of Third Molar Germs in Orthodontic Patients with Class II/2 and Class III Malocclusions. Collegium antropologicum, 33 (4), 1171-1175. Preuzeto s https://hrcak.srce.hr/51490
MLA 8th Edition
Maričić, Barbara Mady, et al. "Presence of Third Molar Germs in Orthodontic Patients with Class II/2 and Class III Malocclusions." Collegium antropologicum, vol. 33, br. 4, 2009, str. 1171-1175. https://hrcak.srce.hr/51490. Citirano 16.12.2019.
Chicago 17th Edition
Maričić, Barbara Mady, Mario Legović, Martina Šlaj, Marina Lapter Varga, Marta Žuvić Butorac i Miljenko Kapović. "Presence of Third Molar Germs in Orthodontic Patients with Class II/2 and Class III Malocclusions." Collegium antropologicum 33, br. 4 (2009): 1171-1175. https://hrcak.srce.hr/51490
Harvard
Maričić, B.M., et al. (2009). 'Presence of Third Molar Germs in Orthodontic Patients with Class II/2 and Class III Malocclusions', Collegium antropologicum, 33(4), str. 1171-1175. Preuzeto s: https://hrcak.srce.hr/51490 (Datum pristupa: 16.12.2019.)
Vancouver
Maričić BM, Legović M, Šlaj M, Lapter Varga M, Žuvić Butorac M, Kapović M. Presence of Third Molar Germs in Orthodontic Patients with Class II/2 and Class III Malocclusions. Collegium antropologicum [Internet]. 2009 [pristupljeno 16.12.2019.];33(4):1171-1175. Dostupno na: https://hrcak.srce.hr/51490
IEEE
B.M. Maričić, M. Legović, M. Šlaj, M. Lapter Varga, M. Žuvić Butorac i M. Kapović, "Presence of Third Molar Germs in Orthodontic Patients with Class II/2 and Class III Malocclusions", Collegium antropologicum, vol.33, br. 4, str. 1171-1175, 2009. [Online]. Dostupno na: https://hrcak.srce.hr/51490. [Citirano: 16.12.2019.]

Sažetak
The aim of this study was to determine the presence of third molar germs in patients with Class II/2 and Class III malocclusions. The study comprised 146 examinees from Zagreb and Istria. Examinees with Class II/2 malocclusions amounted to 77 and those with Class III 69. With regard to development of dentition the examinees were divided into two groups: Group I subjects with early mixed dentition (23 subjects with Class II/2 and 21 subjects with Class III), and Group II subjects with late mixed dentition (54 subjects with Class II/2 and 48 subjects with Class III). Assessments were made from panoramic radiographs and lateral cephalograms. The Pearson c2-test and Fisher’s exact test was used to determine statistical significance in differences. Assessments showed that third molar germs were present significantly more often in the upper jaw in Class II/2 (58% vs. 44%) and in the lower jaw in Class III (83% vs. 69%). In subjects with Class II/2 all third molar germs were present statistically more often in late mixed dentition, which was also determined for maxillary third molar germs in Class III. The presence of mandibular third molar germs in Class III examinees was almost equal in both periods of mixed dentitions. The study confirmed correlation between the presence of third molar germs and sagital maxillomandibular relationship and encourages investigation of the differences in calcifications of all permanent teeth in such malocclusions.

Ključne riječi
third molar germs; malocclusion; Class II/2; Class III; Croatia

Hrčak ID: 51490

URI
https://hrcak.srce.hr/51490

Posjeta: 472 *