Association of body mass index with orbital fat volume in lower eyelid blepharoplasty

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dc.authorid0000-0002-9571-3411
dc.contributor.authorSolmaz, İskender Alkın
dc.contributor.authorErtan, Elif
dc.date.accessioned2025-09-27T12:34:22Z
dc.date.available2025-09-27T12:34:22Z
dc.date.issued2025
dc.departmentFakülteler, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümü, Göz Hastalıkları Ana Bilim Dalı
dc.descriptionThe manuscript was language-edited with the assistance of an AI-based tool (ChatGPT 4o, OpenAI). El yazması, yapay zeka tabanlı bir araç (ChatGPT 4o, OpenAI) yardımıyla dil açısından düzenlendi.
dc.description.abstractPurpose To investigate the relationship between body mass index (BMI) and the volume of orbital fat excised during lower eyelid blepharoplasty. Methods This retrospective cross-sectional study included 58 patients who underwent bilateral transconjunctival lower eyelid blepharoplasty between January and December 2024. Total orbital fat volume was measured intraoperatively using a graduated cylinder. BMI was calculated from preoperative height and weight and classified according to World Health Organization criteria. Statistical analyses included Pearson correlation, one-way ANOVA with Tukey’s post-hoc test, and univariate and multivariable linear regression. Results The mean age of the patients was 49.2±11.6 years, and the mean BMI was 24.5±3.8 kg/m². The mean total orbital fat volume excised was 2.08 ± 0.94 cc. Fat volume differed significantly across BMI categories (p<0.001), with obese and overweight patients having greater excised fat than normal-weight individuals. Pearson correlation demonstrated a strong positive association between BMI and fat volume (r=0.592, p<0.001). In regression analysis, BMI was the only significant predictor of orbital fat volume, explaining 35.1% of the variance (R²=0.351). Conclusion BMI is strongly associated with orbital fat volume excised during lower eyelid blepharoplasty. These findings suggest that systemic adiposity extends to the periorbital region and highlight the relevance of considering BMI in preoperative planning to optimize surgical outcomes.
dc.identifier.citationSolmaz, İ. A., & Ertan, E. (2025). Association of body mass index with orbital fat volume in lower eyelid blepharoplasty. BMC Ophthalmology, 25(1), pp. 1-5. https://doi.org/10.1186/s12886-025-04361-9
dc.identifier.doi10.1186/s12886-025-04361-9
dc.identifier.endpage5
dc.identifier.issn1471-2415
dc.identifier.issue1
dc.identifier.pmidPMID: 40988024
dc.identifier.scopusqualityQ2
dc.identifier.startpage1
dc.identifier.urihttps://doi.org/10.1186/s12886-025-04361-9
dc.identifier.urihttps://hdl.handle.net/20.500.13055/1124
dc.identifier.volume25
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.indekslendigikaynak.otherSCI-E - Science Citation Index Expanded
dc.institutionauthorSolmaz, İskender Alkın
dc.institutionauthorid0000-0002-9571-3411
dc.language.isoen
dc.publisherSpringer Nature
dc.relation.ispartofBMC Ophthalmology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBlepharoplasty
dc.subjectOrbital Fat
dc.subjectBody Mass Index
dc.subjectPeriorbital Adiposity
dc.subjectEyelid Surgery
dc.subjectOculoplastic
dc.titleAssociation of body mass index with orbital fat volume in lower eyelid blepharoplasty
dc.typeArticle
dspace.entity.typePublication

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