Fig. 26. Percentage of 322 patients with craniostenoses (stenose), clefting syndromes (clefts), traumatic deformities (trauma), tumors of the orbit (tumors), and other isolated anomalies (other) with (A) abnormal vision, (B) strabismus. (C) significant refractive errors (greater than + 2.00 or -1.50 diopter sphere or 1.50 diopter cylinder), and (D) amblyopia (visual loss not attributable to organic lesions in combination with known amblyogenic factors, e.g., strabismus, anisometropia, high refractive errors, ptosis).