Congenital convergent strabismus.
D000328:Adult; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005133:Eye Movements; D005403:Fixation, Ocular; D005500:Follow-Up Studies; D006257:Head; D006801:Humans; D007223:Infant; D009759:Nystagmus, Pathologic / Q000209:etiology; D011187:Posture; D012399:Rotation; D013285:Strabismus / Q000151:congenital* / Q000503:physiopathology; D014786:Vision Disorders / Q000175:diagnosis / Q000628:therapy