Association of sella turcica bridging and morphologic characteristics with palatally impacted canine in lateral cephalograms

Συγγραφείς

  • Nikoo Ghasemi Dental Student, School of Dentistry, Zanjan University of Medical Sciences, Zanjan, Iran
  • Soraya Akhoondi Dentist, private practice, Zanjan, Iran
  • Zohre Reyhani Assistant Professor, Department of Dental Radiology, School of Dentistry, Zanjan University of Medical Sciences, Zanjan, Iran
  • Nima Motamed Associate Professor, Department of Social Medicine, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
  • Azin Nourian Assistant Professor, Orthodontic Department, Zanjan University of Medical Sciences, Zanjan, Iran

DOI:

https://doi.org/10.5195/d3000.2022.254

Λέξεις-κλειδιά:

Tooth abnormalities, Orthodontics, Sella turcica

Περίληψη

Introduction: Researchers have been interested in the relationship between sella turcica bridging and various dental anomalies. This study investigates the association of sella turcica bridging and morphologic characteristics with the palatally impacted canine tooth.

Materials and Methods:  Orthodontic records with high-quality lateral cephalometric and panoramic images were chosen. The study comprised 30 patients with palatally impacted canines (17 females and 13 males) and 30 controls with erupted canines (15 males and 15 females). The measurements were performed using the SCANORA 5.2.6 software. Further, the relevant data was collected and analyzed using SPSS software version 22. Descriptive statistical analysis was used to investigate data after their validation, with t-tests and chi-square tests to compare the two groups. The regression test was used to lessen the effects of confounding variables.

Results: In the study group, 5 patients had type III sella turcica bridging, whereas 2 patients in the control group had type III sella turcica bridging. Results showed a statistically significant difference between the two groups (P-value=0.017). In the study group, the interclinoid distance and canine tooth angle were significantly lower than the control group (P-value=0.001, P-value=0.001). However, there were no significant differences in the depth and anterior-posterior diameter of sella turcica between the two groups (P-value=0.543, P-value=0.766). In terms of age (P-value = 0.400) and gender (P-value = 0.605), there was no significant difference between the two groups.

Conclusions: The palatally canine impaction may be associated with the bridging of the sella turcica. Therefore, sella turcica bridging can be used as a diagnostic parameter for palatally canine impaction.

Αναφορές

Bridging and dimensions of sella turcica in subjects treated by surgical-orthodontic means or orthodontics only. Jones R, Faqir A, Millett D, Moos K, McHugh S. The Angle Orthodontist. 2005;75(5):714-8. PMID: 16279819.

Sella turcica-Its importance in orthodontics and craniofacial morphology. Sathyanarayana HP, Kailasam V, Chitharanjan AB. Dental research journal. 2013 Sep;10(5):571. PMID: 24348611

Associations among sella turcica bridging, atlas arcuate foramen (ponticulus posticus) development, atlas posterior arch deficiency, and the occurrence of palatally displaced canine impaction. Ghadimi MH, Amini F, Hamedi S, Rakhshan V. American Journal of Orthodontics and Dentofacial Orthopedics. 2017;151(3):513-20. PMID: 28257736

Neural crest contribution to mammalian tooth formation. Miletich I, Sharpe PT. Birth Defects Research Part C: Embryo Today: Reviews. 2004;72(2):200-12. PMID: 15269893

Multilevel complex interactions between genetic, epigenetic and environmental factors in the aetiology of anomalies of dental development. Brook AH. Archives of oral biology. 2009 Dec 1;54:S3-17. PMID: 19913215

A sella turcica bridge in subjects with dental anomalies. Leonardi R, Barbato E, Vichi M, Caltabiano M. The European Journal of Orthodontics. 2006;28(6):580-5. PMID: 16954179

Association between sella turcica bridging and palatal canine impaction. Ali B, Shaikh A, Fida M. American Journal of Orthodontics and Dentofacial Orthopedics. 2014;146(4):437-41. PMID: 25263146

Frequency of impacted teeth and categorization of impacted canines: A retrospective radiographic study using orthopantomograms. Al-Zoubi H, Alharbi AA, Ferguson DJ, Zafar MS. European journal of dentistry. 2017 Jan;11(01):117-21. PMID: 28435377

A survey of 3,874 routine full-mouth radiographs: II. A study of impacted teeth. Dachi SF, Howell FV. Oral Surgery, Oral Medicine, Oral Pathology. 1961;14(10):1165-9. PMID: 13883048

The ectopic maxillary canine: a review. British Journal of Orthodontics. Mcsherry PF. 1998;25(3):209-16. PMID: 9800020

Is there a relationship between third-molar impaction types and the dimensional/angular measurement values of posterior mandible according to Pell & Gregory/Winter Classification? Gümrükçü Z, Balaban E, Karabağ M. Oral radiology. 2020:1-7. PMID: 31925627

Maxillary tooth size variation in dentitions with palatal canine displacement. Becker A, Sharabi S, Chaushu S. The European Journal of Orthodontics. 2002;24(3):313-8. PMID: 12143095

Associations among palatal impaction of canine, sella turcica bridging, and ponticulus posticus (atlas arcuate foramen). Dadgar S, Alimohamadi M, Rajabi N, Rakhshan V, Sobouti F. Surgical and Radiologic Anatomy. 2021;43(1):93-9. PMID: 32816070

A CBCT Investigation of the Association between sella-turcica bridging and maxillary palatal canine impaction. Ortiz PM, Tabbaa S, Flores-Mir C, Al-Jewair T. BioMed research international. 2018;2018. PMID: 29682544

Association between sella turcica bridging and palatal canine impaction: evaluation using lateral cephalograms and CBCT. El Wak T, Akl R, Mati M, Khoury E, Ghoubril J. International orthodontics. 2018;16(2):338-48. PMID: 29628424

Sella Turcica Morphology on Cephalometric Radiographs and Dental Abnormalities—Is There Any Association?—Systematic Review. Jankowski T, Jedliński M, Grocholewicz K, Janiszewska-Olszowska J. International Journal of Environmental Research and Public Health. 2021;18(9):4456. PMID: 33922272

An association between sella turcica bridging and dental transposition. Leonardi R, Farella M, Cobourne MT. The European Journal of Orthodontics. 2011;33(4):461-5. PMID: 21212168

Skeletal anomalies and normal variants in patients with palatally displaced canines. Leonardi R, Barbato E, Vichi M, Caltabiano M. The Angle Orthodontist. 2009;79(4):727-32. PMID: 19537879

Association of sella turcica bridging with palatal canine impaction in skeletal Class I and Class II. Baidas LF, Al-Kawari HM, Al-Obaidan Z, Al-Marhoon A, Al-Shahrani S. Clinical, cosmetic and investigational dentistry. 2018;10:179. PMID: 30154673

Relationship between the maxillary transverse dimension and palatally displaced canines: a cone-beam computed tomographic study. Hong W-H, Radfar R, Chung C-H. The Angle Orthodontist. 2015;85(3):440-5. PMID: 25098187

Role of homeobox genes in the patterning, specification, and differentiation of ectodermal appendages in mammals. Duverger O, Morasso MI. Journal of cellular physiology. 2008;216(2):337-46. PMID: 18459147

Λήψεις

Δημοσιευμένα

2022-06-21

Τεύχος

Ενότητα

Development of Craniofacial Structures