A simple eye model for objectively assessing the competency of direct ophthalmoscopy.

ABSTRACT:

Background

Direct ophthalmoscopy is an important investigative technology not only for ophthalmologists, but also for general practitioners and other specialists. The purpose of this study was to develop a simple and robust eye model for effective and objective assessment of ophthalmoscopic competency.

Methods

A series of eye models were assembled using commonly available materials, including 26-mm-diameter double-hemispherical brown plastic balls and convex lenses. A 6-mm circular opening was drilled on one hemisphere as a pupil behind which the lens was glued to provide the refractive component. Ten pieces of letters were placed on the inner surface of the other hemisphere. Ophthalmoscopic skills of ophthalmologist residents were first subjectively assessed using a checkli

SUBMITTER: Wang H 

PROVIDER: S-EPMC8351584 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature