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

Autoři

  • 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

Klíčová slova:

Tooth abnormalities, Orthodontics, Sella turcica

Abstrakt

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.

Reference

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

Stahování

Publikováno

2022-06-21

Číslo

Vol 10 No 1 (2022)

Sekce

Development of Craniofacial Structures

Licence

Authors who publish with this journal agree to the following terms:

  1. The Author retains copyright in the Work, where the term “Work” shall include all digital objects that may result in subsequent electronic publication or distribution.
  2. Upon acceptance of the Work, the author shall grant to the Publisher the right of first publication of the Work.
  3. The Author shall grant to the Publisher and its agents the nonexclusive perpetual right and license to publish, archive, and make accessible the Work in whole or in part in all forms of media now or hereafter known under a Creative Commons Attribution 4.0 International License or its equivalent, which, for the avoidance of doubt, allows others to copy, distribute, and transmit the Work under the following conditions:
    1. Attribution—other users must attribute the Work in the manner specified by the author as indicated on the journal Web site;
    with the understanding that the above condition can be waived with permission from the Author and that where the Work or any of its elements is in the public domain under applicable law, that status is in no way affected by the license.
  4. The Author is able to enter into separate, additional contractual arrangements for the nonexclusive distribution of the journal's published version of the Work (e.g., post it to an institutional repository or publish it in a book), as long as there is provided in the document an acknowledgement of its initial publication in this journal.
  5. Authors are permitted and encouraged to post online a prepublication manuscript (but not the Publisher’s final formatted PDF version of the Work) in institutional repositories or on their Websites prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work. Any such posting made before acceptance and publication of the Work shall be updated upon publication to include a reference to the Publisher-assigned DOI (Digital Object Identifier) and a link to the online abstract for the final published Work in the Journal.
  6. Upon Publisher’s request, the Author agrees to furnish promptly to Publisher, at the Author’s own expense, written evidence of the permissions, licenses, and consents for use of third-party material included within the Work, except as determined by Publisher to be covered by the principles of Fair Use.
  7. The Author represents and warrants that:
    1. the Work is the Author’s original work;
    2. the Author has not transferred, and will not transfer, exclusive rights in the Work to any third party;
    3. the Work is not pending review or under consideration by another publisher;
    4. the Work has not previously been published;
    5. the Work contains no misrepresentation or infringement of the Work or property of other authors or third parties; and
    6. the Work contains no libel, invasion of privacy, or other unlawful matter.
  8. The Author agrees to indemnify and hold Publisher harmless from Author’s breach of the representations and warranties contained in Paragraph 6 above, as well as any claim or proceeding relating to Publisher’s use and publication of any content contained in the Work, including third-party content.

Revised 7/16/2018. Revision Description: Removed outdated link.