Thickness of the Orbital Septum in Comparison to Periorbita and Periosteum.
Journal
Ophthalmic plastic and reconstructive surgery
ISSN: 1537-2677
Titre abrégé: Ophthalmic Plast Reconstr Surg
Pays: United States
ID NLM: 8508431
Informations de publication
Date de publication:
08 Oct 2024
08 Oct 2024
Historique:
medline:
8
10
2024
pubmed:
8
10
2024
entrez:
8
10
2024
Statut:
aheadofprint
Résumé
To examine the thickness of the orbital septum in comparison to that of the periorbita and the periosteum of the frontal bone. Histological evaluation of 11 tissues around the upper arcus marginalis, including the orbital septum, periorbita, and periosteum of the frontal bone (5 right, 6 left) from 11 Japanese cadavers (age range: 63-91-year-old, average: 77.1, male: 5 cases and female: 6 cases) was performed. The specimens were fixed in 10% formalin and stained with Masson's trichrome. The thickness was measured at the 2 mm points from the center of the merging area of these 3 tissues (arcus marginalis). Statistical analyses in 3 groups were performed first with a one-way ANOVA and then with Tukey's multiple comparison test. Differences in ages or sexes were compared with the Mann-Whitney U test. The significance level was set at 0.05. The orbital septum showed similar thickness with the periosteum of the frontal bone (p = 0.784), but was thicker than the periorbita (p = 0.021). The periosteum of the frontal bone was found to be thicker than the periorbita (p = 0.004). Differences between ages (p = 0.315) or sexes (p = 0.126) did not show statistical significance. The thickness of the orbital septum was similar to the periosteum of the frontal bone, but was thicker than the periorbita at the 2 mm points from the center of the arcus marginalis. These showed some variation in each case, though. Ages or sexes did not influence the septum thickness after 60 years of age.
Identifiants
pubmed: 39378215
doi: 10.1097/IOP.0000000000002795
pii: 00002341-990000000-00475
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Informations de copyright
Copyright © 2024 The American Society of Ophthalmic Plastic and Reconstructive Surgery, Inc.
Déclaration de conflit d'intérêts
The authors have no financial or conflicts of interest to disclose.
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