Anatomical variation and morphology in the position of the palatine foramina in adult human skulls from Greece
Abstract Objective To investigate the anatomical variability of the palatine structures in Greek population. Material and methods 71 Greek adult dry human skulls were examined to detect the position of the greater palatine (GPF) and lesser palatine foramina (LPF) related to adjacent anatomical landm...
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Published in | Journal of cranio-maxillo-facial surgery Vol. 40; no. 7; pp. e206 - e210 |
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Main Authors | , , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Scotland
Elsevier Ltd
01.10.2012
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Subjects | |
Online Access | Get full text |
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Summary: | Abstract Objective To investigate the anatomical variability of the palatine structures in Greek population. Material and methods 71 Greek adult dry human skulls were examined to detect the position of the greater palatine (GPF) and lesser palatine foramina (LPF) related to adjacent anatomical landmarks. Results The perpendicular distance of the GPF to the midline sagittal suture was 1.53 cm and 0.3 cm from the inner border of the alveolar ridge. The mean distance from the posterior palatal border was consistent 0.46 cm on the right and 0.47 cm on the left side of the skulls. In the greater majority of the skulls (76.2%), the GPF were between proximal–distal surfaces of the 3rd maxillary molar. A single LPF was observed in 53.45% of the skulls, two LPF were observed in 31% of the skulls bilaterally and five LPF were rare (2.1%). The commonest position of LPF was at the junction of the palatine bone and the inner lamella of the pterygoid plate (71.9%). Conclusion Our results can help clinicians localize the palatine foramina in patients with and without maxillary molars and to predict the depth of a needle to anaesthetise the maxillary nerve with greater success when performing surgical procedures in the hard and soft palate. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1010-5182 1878-4119 |
DOI: | 10.1016/j.jcms.2011.10.011 |