Fig. 1

a Surgical video screenshots of the anterior segment of the right eye of the patient. Aphakic pupillary block glaucoma by vitreous herniation was not easily identified even under surgical ophthalmoscope. b The changes of bilateral intraocular pressures from April 9, 2014 to November 6, 2014. c-f Intraoperative ultrasound biomicroscopy of the right (c and d) and the left eye (e and f) captured on October 31, 2014 (prior to anterior vitrectomy and goniosynechiolysis). Absence of lens with small amount of residual cortex was detected out of the pupillary zone (arrow) and iris bombé (arrow head) with pupillary obstruction by vitreous herniation (asterisk)