Evaluation of Mandibular Third Molar Positions in Various Vertical Skeletal Malocclusions

Publish Year: 1391
نوع سند: مقاله ژورنالی
زبان: English
View: 324

This Paper With 5 Page And PDF Format Ready To Download

  • Certificate
  • من نویسنده این مقاله هستم

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

شناسه ملی سند علمی:

JR_JDMT-1-2_004

تاریخ نمایه سازی: 20 مهر 1398

Abstract:

Introduction: The purpose of this study was to evaluate the relationship between the position of mandibular third molar (M3) and vertical skeletal malocclusions. Methods: Materials for the study consisted of panoramic radiographs and lateral cephalograms of 73 fifteen to nineteen-year-old class I patients (girls=66%, boys= 34%). Patients were classified into three groups based on four vertical cephalometric indices: FMA, PFH/AFH, LAFH/TAFH, and Y-axis. Analysis of the position of mandibular M3 and its relation to the bone and other teeth were determined by three variables on panoramic view: evaluation of the space for mandibular M3, vertical position of the mandibular M3 in relation to occlusal plane, and spatial relationship between the mandibular second molar (M2) and M3. Results: In girls, there was a significant relationship between the retromolar space in both sides of the jaw and different vertical skeletal malocclusions (P<0.001 and P=0.001, respectively). In boys, significant relationship existed between the retromolar space in both sides of the jaw, spatial relationship between the mandibular M2 and mandibular M3 in the left side of the jaw and various vertical skeletal malocclusions (P=0.021, P=0.026, and P=0.017, respectively). Conclusion: The present study showed significant correlation between the retromolar space and various vertical skeletal malocclusions in boys and girls.

Authors

Fahimeh Farzanegan

Department of Orthodontics, Faculty of Dentistry and Dental Research Center, Mashhad University of Medical Sciences, Mashhad, Iran

Ali Goya

Department of Prosthodontics, Faculty of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :
  • Laskin DM. Evaluation of the third molar problem. J Am ...
  • Bataineh AB, Albashaireh ZS, Hazzaa AM. The surgical removal of ...
  • Almendros-Marqués N, Berini-Aytés L, Gay-Escoda C. Influence of lower third ...
  • Al-Khateeb TH, Bataineh AB. Pathology associated with impacted mandibular third ...
  • Sandhu S, Kaur T. Radiographic evaluation of the status of ...
  • Stramotas S, Geenty JP, Petocz P, Darendeliler MA. Accuracy of ...
  • Celikoglu M, Miloglu O, Kazanci F. Frequency of agenesis, impaction, ...
  • Ganss C, Hochban W, Kielbassa AM, Umstadt HE. Prognosis of ...
  • Hattab FN, Alhaija ES. Radiographic evaluation of mandibular third molar ...
  • Tsai HH. Factors associated with mandibular third molar eruption and ...
  • Niedzielska IA, Drugacz J, Kus N, Kreska J. Panoramic radiographic ...
  • Richardson ME. Late lower crowding in relation to primary crowding. ...
  • Burns FN, Kerr WJS. The impacted lower third molar and ...
  • Ricketts RM, Turley P, Chaconas S, Schulhof RJ. Third molar ...
  • Behbehani F, Artun J, Thalib L. Prediction of mandibular third ...
  • Artun J, Behbehani F, Thalib L. Prediction of maxillary third ...
  • Richardson ME. Pre-eruption movement of the mandibular third molars. Angle ...
  • Mollaoglu N, Cetiner S, Gungor K. Pattern of third molar ...
  • Kaplan RG. Mandibular third molars and postretention crowding. Am J ...
  • Legović M, Legović I, Brumini G, et al. Correlation between ...
  • نمایش کامل مراجع