A micro-CT study of the greater palatine foramen in human skulls

Journal of Oral Science
Mia-Michaela BeetgeAndre W van Zyl

Abstract

The greater palatine foramen (GPF) is an important anatomical landmark and has substantial clinical relevance in dental surgery. Knowledge of its precise location and dimensions is required for proper planning of surgical procedures involving the posterior maxilla. We used microfocus computed tomography to determine the location and dimensions of the GPF, and any sex and race variations in those measurements, in 77 human skulls scanned at the South African Nuclear Energy Corporation. Specialized software was used for three-dimensional rendering, segmentation, and visualization of the reconstructed volume data. GPF location ranged from adjacent to the first molar to distal of the third molar. The most common GPF location was near the third molar (66.7% of skulls), and the GPF was as close as 6.31 mm (mean distance 12.75 ± 3 mm). The mean GPF dimensions were 5.22 mm on the anterior-posterior axis and 2.81 mm on the lateral-medial axis. We noted no significant differences in relation to race, sex, or age in the sample. The GPF was adjacent or posterior to the third maxillary molar in most skulls.

References

Jun 1, 1984·The Anatomical Record·J Hassanali, D Mwaniki
Mar 27, 2010·Journal of Oral Science·Bruno R Chrcanovic, Antônio L N Custódio
Feb 3, 2011·Journal of Periodontology·Jia-Hui FuHom-Lay Wang
Mar 15, 2011·Clinical Anatomy : Official Journal of the American Association of Clinical Anatomists & the British Association of Clinical Anatomists·Se Hwan HwangJun Myung Kang
Oct 15, 2011·Archives of Oral Biology·L F RodellaR Rezzani
Nov 8, 2011·Journal of Cranio-maxillo-facial Surgery : Official Publication of the European Association for Cranio-Maxillo-Facial Surgery·Maria PiagkouElizabeth O Johnson
Apr 3, 2013·Singapore Medical Journal·Namita Alok Sharma, Rajendra Somnath Garud
Jul 3, 2013·Surgical and Radiologic Anatomy : SRA·Carla Renata Sanomiya IkutaIzabel Regina Fischer Rubira-Bullen
Jun 25, 2015·Surgical and Radiologic Anatomy : SRA·O Rapado-GonzálezM M Suárez-Cunqueiro

❮ Previous
Next ❯

Related Concepts

Related Feeds

Aphasia

Aphasia affects the ability to process language, including formulation and comprehension of language and speech, as well as the ability to read or write. Here is the latest research on aphasia.

Related Papers

Indian Journal of Dental Research : Official Publication of Indian Society for Dental Research
N SujathaV Balasubramanyam
Journal of Oral Science
Bruno R Chrcanovic, Antônio L N Custódio
© 2022 Meta ULC. All rights reserved