: The study cohort comprised five patients, each presenting with unilateral high axial myopia and classic clinical features of HES, including large angle esotropia, hypotropia, and restricted abduction and supraduction. All patients displayed evident superotemporal globe prolapse on MRI imaging, corresponding to the downward displacement of the LR muscle and medial shift of the SR muscle.Following the surgical procedure, all patients demonstrated significant improvements in both vertical and horizontal deviations, effectively addressing the primary clinical manifestations of HES.
View Article and Find Full Text PDFIntroduction: Glaucoma is the second leading cause of vision loss worldwide. The reduction of intraocular pressure remains the backbone of its therapy. Among surgical techniques for its treatment, deep non-penetrating sclerotomy is the most widely practiced non-penetrating surgery.
View Article and Find Full Text PDFA female patient in her late 70s underwent uncomplicated non-penetrating deep sclerectomy surgery. Three years after surgery, she presented with a sudden decrease in visual acuity, intraocular pressure (IOP) of 2 mmHg, macular folding and significant macular subretinal fluid. Assuming hypotony as the cause, topical dexamethasone was started, with complete functional and imagological improvement.
View Article and Find Full Text PDFStraatsma syndrome corresponds to the presence of myelinated retinal nerve fibers with ipsilateral myopia and amblyopia. Strabismus is also a common finding in this entity, and patients with strabismus usually present a poor visual prognosis. We report the case of a two-year-old male diagnosed with Straatsma syndrome with a follow-up period of 2.
View Article and Find Full Text PDFIntroduction: Cataracts are a major cause of preventable childhood blindness. Visual prognosis of these patients depends on a prompt therapeutic approach. Understanding pediatric cataracts epidemiology is of great importance for the implementation of programs of primary prevention and early diagnosis.
View Article and Find Full Text PDFPurpose: To report a case of pterygium surgery with conjunctival autograft followed by focal necrotizing scleritis due to foreign body entrapment in the scleral bed.
Case Report/results: This is a case report of a 76-years-old male patient who underwent nasal pterygium surgery and developed focal necrotizing scleritis secondary to foreign body entrapment under conjunctival autograft. One month following surgery, slit-lamp examination demonstrated a progressive thinning of the surgical area with focal inflammatory signs.
Purpose: The purpose of this study was to evaluate the visual and refractive outcomes and rotational stability of the new aspheric Precizon(®) toric intraocular lens (IOL) for the correction of corneal astigmatism in cataract surgery.
Setting: Department of Ophthalmology, Hospital Geral de Santo António - Centro Hospitalar do Porto, EPE and Hospital de Pedro Hispano, Matosinhos, Portugal.
Design: This was a prospective clinical study.