PMC6336659_01
UBM images. UBM images of right eye (A-E) and left eye (F-J) in different directions (central, superior, nasal, inferior, and temporal). Panels A to J show the angles were open. No chafing was detected between Intraocular Lens and iris/ciliary body in all directions. No cyst in iris or ciliary body was found. In A, B, C, D, and E, a lot of granular hyperechoic echoes were detected in the anterior chamber of the right eye (as the arrows show). In F and G, there were no hyperechoic echo in the left eye, In H, I, and J, there were few hyperechoic echoes in the left eye (as the arrows show). UBM = ultrasound biomicroscopy.
medi-98-e13891-g001.jpg
PMC6336659_01_medi-98-e13891-g001.jpg
F1
A lot of granular hyperechoic echoes were detected in the right anterior chamber (Fig. 1A, B, C, D, E). No or few hyperechoic echoes were found in the left eye (Fig. 1F, G, H, I, J).
B-ultrasonography images. B-ultrasonography of the right eye (A-C) and left eye (D-F) in various head positions: supine (A, D), sitting (B, E), and head-down (C, F). In A, D, and F, IOL and haptics were not in contact with the iris. In B, C, and E, chafing between IOL and iris was identified (as the arrows show). IOL: Intraocular Lens.
medi-98-e13891-g002.jpg
PMC6336659_01_medi-98-e13891-g002.jpg
F2
The IOLs were not in contact with the iris pigment epithelium in the horizontal position of both eyes and head-down position of the left eye (Fig. 2A, B, F). The IOLs were in contact with the iris pigment epithelium in the sitting position of both eyes and head-down position of the right eye (Fig. 2C, D, E).