Botulinum toxin injection without electromyographic guidance in consecutive esotropia.
Hee Kyung YangDong Hyun KimJeong-Min HwangPublished in: PloS one (2020)
Botulinum toxin injection without electromyographic guidance is safe and effective in the treatment of consecutive esotropia without causing recurrent exotropia. Successful botulinum toxin injection is likely in patients with an initial postoperative esodeviation of 18PD or less at one month after exotropia surgery.