Part II. Sensorio-motorial anomalies in strabismus

The attempts at treating anomalous correspondence by prisms in esotropia have led to the observation that frequently the angle of deviation increases with prismatic correction. The convergent movements induced by base-out prisms in esotropic patients resemble normal fusional movements in some aspects; they are provisorily called ‘anomalous movements’ and the objective differences between anomalous movements and normal fusional movements are...