Orbital cup. A device to facilitate ultrasound biomicroscopic examination of pars plana and peripheral retina
J. Garcia-Feijoo, J. M. Benitez del Castillo, M. Martin-Carbajo and J. Garcia-Sanchez
Instituto de Investigaciones Ramon Castroviejo, Universidad Comlutense de Madrid, Spain.
Ultrasound biomicroscopy is a useful technique for anterior segment
evaluation; however, examination of the pars plana and the peripheral
retina is difficult. We describe a method that facilitates ultrasound
biomicroscopic examination of these areas using using a modified swimming
goggle(orbital cup) and an eyelid speculum. With this method, not only the
pars plana but also structures up to 15 mm from the temporal limbus can be
readily imaged.