A 57-year-old woman was treated for mild presbyopia with implantation of scleral expansion bands (SEB). Although near vision was temporarily restored, the effect dissipated after 1 year. Slitlamp-adapted optical coherence tomography (OCT) at 1310 nm allowed precise cross-sectional visualization of the hyporeflective intrascleral segments. The OCT method provided precise images of the segment depth and thickness, the scleral thickness at the scleral spur, the anterior chamber angle, and the angle-opening distance. Intrascleral tilting of 1 segment was seen; this required removal of the SEB because of marked foreign-body sensation. Noncontact, slitlamp-adapted OCT can be used to evaluate scleral changes after SEB implantation.
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http://dx.doi.org/10.1016/j.jcrs.2003.02.001 | DOI Listing |
Retin Cases Brief Rep
January 2025
Manchester Manchester Royal Eye Hospital, Manchester University Hospitals NHS Foundation Trust, Manchester, UK.
Purpose: To describe a case of central retinal artery occlusion following scleral buckling procedure combined with pneumoretinopexy in a patient with sickle cell (HbSC) retinopathy (SCR).
Methods: Scleral buckling procedure, combined with injection of 0.3 ml of 100% perfluoropropane (C3F8) gas in the vitreous, was performed without intra-operative complications under general anaesthesia as treatment of two separate macula-sparing rhegmatogenous retinal detachments secondary to round holes, involving superior and inferior retina respectively, in the right eye of a 26-year-old Afro-Caribbean female with sickle cell disease.
Ophthalmic Plast Reconstr Surg
December 2024
Department of Ophthalmology, School of Medicine of Ribeirão Preto, University of São Paulo.
Cherubism is a rare fibro-osseous disease characterized by the progressive expansion of the mandible and maxilla during childhood. Orbital involvement occurs in a subset of patients and is clinically manifested as upward displacement of the affected eye. The bony changes tend to spontaneously diminish or even regress after puberty.
View Article and Find Full Text PDFCureus
November 2024
Department of Ophthalmology, Mie University Graduate School of Medicine, Tsu, JPN.
MIRAgel is a hydrogel buckle material that was widely used for scleral implantation surgery in the past. However, postoperative complications such as conjunctival hyperemia and impaired eye movements were reported due to postoperative expansion of the MIRAgel buckle. In addition, damage to the sclera due to hydrolysis of the MIRAgel buckle has been reported.
View Article and Find Full Text PDFOphthalmic Plast Reconstr Surg
December 2024
Department of Ophthalmology, The Royal Adelaide Hospital.
Hydrogel scleral buckles are a hydrophilic explant that may lead to significant delayed complications. They can insidiously enlarge over decades and may mimic an orbital tumor or cyst. The authors report a case of an expansive hydrogel scleral explant in a previously eviscerated socket.
View Article and Find Full Text PDFEye Vis (Lond)
December 2024
Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China.
Background: To assess the rate of macular blood flow decreasing in adults with and without posterior staphyloma (PS) using optical coherence tomography angiography (OCTA) and to identify risk factors associated with PS progression.
Methods: This longitudinal case-control study enrolled 122 eyes of 122 patients-64 patients with PS (PS group) and 58 patients without PS (NPS group). Participants underwent OCTA and clinical examinations at least twice, and those followed for at least one year were included in the analysis.
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