title: Screen tests used to map out ocular deviations.
abstract: A century ago Hess described how to map out ocular deviations on two pieces of paper in cases of diplopia. This paper discusses how to obtain useful information regarding ocular deviations from a chart that has been obtained from screen tests (Hess, Lancaster, Lees, Weiss).
authors.affiliation: roodhy@scarlet.be
authors.forename: J M
authors.initials: JM
authors.lastname: Roodhooft
mesh_terms: D003941:Diagnostic Techniques, Ophthalmological / Q000295:instrumentation; D004172:Diplopia / Q000175:diagnosis; D005133:Eye Movements; D005403:Fixation, Ocular; D006801:Humans; D015835:Ocular Motility Disorders / Q000175:diagnosis*; D014786:Vision Disorders / Q000175:diagnosis*; D014787:Vision Tests / Q000295:instrumentation* / Q000379:methods*; D015348:Vision, Binocular