Research Article

Morphometric Analysis of Greater Palatine Canal by Computed Tomography

Volume: 25 Number: 3 December 30, 2023
TR EN

Morphometric Analysis of Greater Palatine Canal by Computed Tomography

Abstract

Aim: The greater palatine canal connects to the oral cavity through the greater palatine foramen. Preoperatively identifying the morphology of the greater palatine canal and greater palatine foramen is very important to avoid possible complications during surgery. This study aimed to evaluate the greater palatine canal and surrounding anatomical structures using computed tomography. Material and Methods: Images from 100 patients (35 female and 65 male) who had previously undergone computed tomography for various reasons were evaluated. The study data were divided into three age groups, <20 years, 20-60 years, and >60 years. Morphological parameters measured in this study included; diameter measurement from the widest part of the canal, length of the canal, beginning diameter of the canal, the ends diameter of the canal, localization of the canal entrance with respect to the third molar tooth, distance of the canal entrance to palatine suture. The values obtained from the measurements were compared in terms of age group, gender, and side. Results: The mean length of the canalis palatinus major was 15.19±4.38 mm. The diameter of the widest part of the canal and the end of the canal, and the distance between the canal entrance and the sutura palatina increased with age, but these increases were not statistically significant. Conclusion: Proper administration of anesthesia through the greater palatine foramen in maxillofacial surgeries and related applications requires a detailed understanding of the anatomy of the greater palatine canal, and the results of the present study will contribute to the understanding of this anatomy.

Keywords

References

  1. Tomaszewska IM, Tomaszewski KA, Kmiotek EK, Pena IZ, Urbanik A, Nowakowski M, et al. Anatomical landmarks for the localization of the greater palatine foramen--a study of 1200 head CTs, 150 dry skulls, systematic review of literature and meta-analysis. J Anat. 2014;225(4):419-35.
  2. Erdogan N, Unur E, Baykara M. CT anatomy of pterygopalatine fossa and its communications: A pictorial review. Comput Med Imaging Graph. 2003;27(6):481-7.
  3. Douglas R, Wormald PJ. Pterygopalatine fossa infiltration through the greater palatine foramen: Where to bend the needle. Laryngoscope. 2006;116(7):1255-7.
  4. McKinney KA, Stadler ME, Wong YT, Shah RN, Rose AS, Zdanski CJ, et al. Transpalatal greater palatine canal injection: Radioanatomic analysis of where to bend the needle for pediatric sinus surgery. Am J Rhinol Allergy. 2010;24(5):385-8.
  5. Apenhasmit W, Chompoopong S, Methathrathip D, Sangvichien S, Karuwanarint S. Clinical anatomy of the posterior maxilla pertaining to Le Fort I osteotomy in Thais. Clin Anat. 2005;18(5):323-9.
  6. Norton NS. Netter’s head and neck anatomy for dentistry, 2nd ed. Philadelphia: Elsevier; 2012.
  7. Howard-Swirzinski K, Edwards PC, Saini TS, Norton NS. Length and geometric patterns of the greater palatine canal observed in cone beam computed tomography. Int J Dent. 2010;2010:292753.
  8. Narayan RK, Ghosh SK. Can the morphological attributes of greater palatine foramen have implications in maxillary nerve block? An analytical study using anatomical planes. Transl Res Anat. 2021;22:100093.

Details

Primary Language

English

Subjects

Radiology and Organ Imaging

Journal Section

Research Article

Early Pub Date

December 22, 2023

Publication Date

December 30, 2023

Submission Date

October 10, 2023

Acceptance Date

December 17, 2023

Published in Issue

Year 2023 Volume: 25 Number: 3

APA
Güzel, H., Turamanlar, O., Koyuncu, E., Horata, E., & Özer Gökaslan, Ç. (2023). Morphometric Analysis of Greater Palatine Canal by Computed Tomography. Duzce Medical Journal, 25(3), 285-289. https://doi.org/10.18678/dtfd.1370411
AMA
1.Güzel H, Turamanlar O, Koyuncu E, Horata E, Özer Gökaslan Ç. Morphometric Analysis of Greater Palatine Canal by Computed Tomography. Duzce Med J. 2023;25(3):285-289. doi:10.18678/dtfd.1370411
Chicago
Güzel, Hilal, Ozan Turamanlar, Esra Koyuncu, Erdal Horata, and Çiğdem Özer Gökaslan. 2023. “Morphometric Analysis of Greater Palatine Canal by Computed Tomography”. Duzce Medical Journal 25 (3): 285-89. https://doi.org/10.18678/dtfd.1370411.
EndNote
Güzel H, Turamanlar O, Koyuncu E, Horata E, Özer Gökaslan Ç (December 1, 2023) Morphometric Analysis of Greater Palatine Canal by Computed Tomography. Duzce Medical Journal 25 3 285–289.
IEEE
[1]H. Güzel, O. Turamanlar, E. Koyuncu, E. Horata, and Ç. Özer Gökaslan, “Morphometric Analysis of Greater Palatine Canal by Computed Tomography”, Duzce Med J, vol. 25, no. 3, pp. 285–289, Dec. 2023, doi: 10.18678/dtfd.1370411.
ISNAD
Güzel, Hilal - Turamanlar, Ozan - Koyuncu, Esra - Horata, Erdal - Özer Gökaslan, Çiğdem. “Morphometric Analysis of Greater Palatine Canal by Computed Tomography”. Duzce Medical Journal 25/3 (December 1, 2023): 285-289. https://doi.org/10.18678/dtfd.1370411.
JAMA
1.Güzel H, Turamanlar O, Koyuncu E, Horata E, Özer Gökaslan Ç. Morphometric Analysis of Greater Palatine Canal by Computed Tomography. Duzce Med J. 2023;25:285–289.
MLA
Güzel, Hilal, et al. “Morphometric Analysis of Greater Palatine Canal by Computed Tomography”. Duzce Medical Journal, vol. 25, no. 3, Dec. 2023, pp. 285-9, doi:10.18678/dtfd.1370411.
Vancouver
1.Hilal Güzel, Ozan Turamanlar, Esra Koyuncu, Erdal Horata, Çiğdem Özer Gökaslan. Morphometric Analysis of Greater Palatine Canal by Computed Tomography. Duzce Med J. 2023 Dec. 1;25(3):285-9. doi:10.18678/dtfd.1370411

Cited By