Accurate measurement of strabismus is vital to proper diagnosis and treatment. Nowadays various objective and subjective measurement techniques are used that help to guide the surgical and medical management of strabismus. However, very few studies have compared the accuracy in the measurement of these techniques. In this regard, a recent study evaluated and compared the deviations in objective and subjective measurement techniques used in the case of strabismus.
Study Design Adults with strabismus, visual acuity greater than 20/50 in each eye, and normal retinal correspondence were measured in primary gaze at distance and near using the alternate prism and cover test and the red glass test. Clinical Findings Seventy-three patients were prospectively enrolled in this study. Objective mean deviations were 9.1 (distance horizontal), 5.1 (distance vertical), 10.0 (near horizontal), and 2.6…
