Henzan Ichiko Medoruma

Uejyo Chiharu, Henzan Ichiko Medoruma, Nakamura Yuko, Ishikawa Shusaku, Sakai Hiroshi, Sawaguchi Shoichi et al.

Van Herick grading (VH) was studied against UBM for angle closure and plateau iris. VH ≤2 significantly correlated with UBM angle width and ciliary body configuration, suggesting its utility for screening these conditions.

Henzan Ichiko Medoruma, Tomidokoro Atsuo, Uejo Chiharu, Sakai Hiroshi, Sawaguchi Shoichi, Iwase Aiko et al.

This study used UBM to compare peripheral anterior chamber configurations in primary angle closure/suspects versus open angles. Key finding: PAC/suspects have shallower anterior chambers, and specific UBM parameters under light are excellent diagnostic differentiators.

Henzan Ichiko Medoruma, Tomidokoro Atsuo, Uejo Chiharu, Sakai Hiroshi, Sawaguchi Shoichi, Iwase Aiko et al.

This UBM study characterized anterior ocular segment dimensions, finding age, gender, refraction, and IOP significantly correlate with peripheral anterior chamber depth, ciliary body position, and iris thickness, informing glaucoma risk.