Association of sella turcica bridging with palatal canine impaction in skeletal Class I and Class II

Clinical, Cosmetic and Investigational Dentistry
Laila Fawzi BaidasSawsan Al-Shahrani

Abstract

Based on the evidence of the embryonic origin of the sella turcica and the teeth, this retrospective study evaluated the association between sella turcica bridging and palatal canine impaction in skeletal Class I and Class II orthodontic patients. Sixty-two orthodontic patients with palatally impacted canines and 54 controls with erupted canines (aged 12-25 years) were classified into skeletal Class I and Class II (according to ANB angle and Wits analysis). The length, depth, and diameter of the sella turcica were measured, and the shape was described. The difference in linear dimensions between the study and control groups was calculated using two-way analysis of variance and Student's t-test. The interrelationship of the variables, subject groups, skeletal type, and age, with the linear dimensions of sella turcica, was tested using regression analyses. The association between sella turcica, bridging and palatally impacted canines was determined in skeletal type using a chi-square test. Highly significant differences were found in the length, diameter, and depth of the sella turcica between the study sample and the control (P<0.001, P=0.015, P<0.0001, respectively). There was a highly significant frequency of bridging in cases...Continue Reading

Citations

Sep 11, 2019·Surgical and Radiologic Anatomy : SRA·Mehmet UgurluIlhan Metin Dagsuyu
Aug 15, 2020·Frontiers in Cell and Developmental Biology·Mohammad Khursheed Alam, Ahmed Ali Alfawzan
Aug 21, 2020·Surgical and Radiologic Anatomy : SRA·Sepideh DadgarFarhad Sobouti
Feb 20, 2020·The Saudi Dental Journal·Suraj Prasad SinhaU S Krishna Nayak
May 1, 2021·International Journal of Environmental Research and Public Health·Tomasz JankowskiJoanna Janiszewska-Olszowska
May 2, 2021·American Journal of Orthodontics and Dentofacial Orthopedics : Official Publication of the American Association of Orthodontists, Its Constituent Societies, and the American Board of Orthodontics·Yeşim KayaSıddık Keskin
Jun 19, 2021·Oral Radiology·Rana A A M Al-MohanaGrace Paka Lubamba

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