{"title":"The lateral fornix orbitotomy: a novel surgical corridor to lacrimal gland lesions.","authors":"Ilse Mombaerts, Kris S Moe, Hirohiko Kakizaki","doi":"10.1007/s00417-024-06584-w","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>Current practice for diagnostic biopsy of lacrimal gland lesions entails an orbitotomy procedure via an upper eyelid crease or lateral canthotomy skin incision. We describe a novel surgical technique to address these lesions via the lateral conjunctival fornix.</p><p><strong>Methods: </strong>Retrospective case series of all patients who underwent a lateral fornix orbitotomy procedure for incisional or excisional diagnostic biopsy of lacrimal gland lesions. The procedure involves a conjunctival incision in the lateral fornix remote from the openings of the lacrimal ductules, and an intraperiosteal surgical corridor to access the lacrimal gland.</p><p><strong>Results: </strong>The study cohort included 16 patients (3 male, 13 female) with a mean age of 48.3 years (range, 24.0-78,9 years). The sampled lesions involved the orbital lobe in 14 patients, the palpebral lobe in 1 patient, and the entire gland in 1 patient. A histopathological diagnosis was obtained in all cases. Postoperatively, new moderate adduction deficit developed in one patient (6.3%) that recovered after adhesiolysis of the conjunctival scar. 3 patients (18.8%) experienced transient mild limitation of adduction or abduction. There was no new or worse ptosis or dry eye disease related to the surgery. The mean length of postoperative follow-up was 1.3 years (median 1.0 years, range, 0.6-4.7 years).</p><p><strong>Conclusion: </strong>The lateral fornix orbitotomy approach was successful in obtaining biopsy specimens of histopathological diagnostic value. It provides transconjunctival access to the lacrimal gland without damage to the excretory lacrimal ductules or displacement of the eyelid support system.</p>","PeriodicalId":12795,"journal":{"name":"Graefe’s Archive for Clinical and Experimental Ophthalmology","volume":" ","pages":"3987-3995"},"PeriodicalIF":2.4000,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Graefe’s Archive for Clinical and Experimental Ophthalmology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s00417-024-06584-w","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/7/29 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"OPHTHALMOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Purpose: Current practice for diagnostic biopsy of lacrimal gland lesions entails an orbitotomy procedure via an upper eyelid crease or lateral canthotomy skin incision. We describe a novel surgical technique to address these lesions via the lateral conjunctival fornix.
Methods: Retrospective case series of all patients who underwent a lateral fornix orbitotomy procedure for incisional or excisional diagnostic biopsy of lacrimal gland lesions. The procedure involves a conjunctival incision in the lateral fornix remote from the openings of the lacrimal ductules, and an intraperiosteal surgical corridor to access the lacrimal gland.
Results: The study cohort included 16 patients (3 male, 13 female) with a mean age of 48.3 years (range, 24.0-78,9 years). The sampled lesions involved the orbital lobe in 14 patients, the palpebral lobe in 1 patient, and the entire gland in 1 patient. A histopathological diagnosis was obtained in all cases. Postoperatively, new moderate adduction deficit developed in one patient (6.3%) that recovered after adhesiolysis of the conjunctival scar. 3 patients (18.8%) experienced transient mild limitation of adduction or abduction. There was no new or worse ptosis or dry eye disease related to the surgery. The mean length of postoperative follow-up was 1.3 years (median 1.0 years, range, 0.6-4.7 years).
Conclusion: The lateral fornix orbitotomy approach was successful in obtaining biopsy specimens of histopathological diagnostic value. It provides transconjunctival access to the lacrimal gland without damage to the excretory lacrimal ductules or displacement of the eyelid support system.
期刊介绍:
Graefe''s Archive for Clinical and Experimental Ophthalmology is a distinguished international journal that presents original clinical reports and clini-cally relevant experimental studies. Founded in 1854 by Albrecht von Graefe to serve as a source of useful clinical information and a stimulus for discussion, the journal has published articles by leading ophthalmologists and vision research scientists for more than a century. With peer review by an international Editorial Board and prompt English-language publication, Graefe''s Archive provides rapid dissemination of clinical and clinically related experimental information.