Helveston E M, Pogrebniak A E
Department of Ophthalmology, Indiana University School of Medicine, Indianapolis.
Am J Ophthalmol. 1988 Nov 15;106(5):584-6. doi: 10.1016/0002-9394(88)90590-9.
We injected botulinum A toxin into the retrobulbar space of one eye each in two patients who had acquired nystagmus with oscillopsia and decreased vision. After injection of 25 units of botulinum A toxin, visual acuity improved from 20/80 to 20/30 in one patient, and both patients were able to read and watch television. Improved vision lasted from five to 13 weeks. No adverse side effects were observed after a total of five injections in each patient.
我们对两名患有后天性眼球震颤伴视振荡和视力下降的患者，每只眼睛的球后间隙注射了A型肉毒杆菌毒素。在注射25单位A型肉毒杆菌毒素后，一名患者的视力从20/80提高到了20/30，两名患者都能够阅读和看电视。视力改善持续了5至13周。每名患者总共注射五次后未观察到不良副作用。
