Ultrasound Biomicroscopy Detects Peters’ Anomaly and Rieger’s Anomaly in Infants

Table 4

UBM feature of PA and RA consistent with the Warning GO’s classification.

Types	Posterior corneal defect	Posterior corneal defect with iridocorneal adhesion	Keratolenticular adhesion or cataract formation	Ring-shaped Schwalbe line	Strand of peripheral iris extending to the protruding Schwalbe line	Iris stroma or pupil heteromorphism
UBM Dx-type I	√
UBM Dx-type II	√	√
Peters’ anomaly I	√	√
UBM Dx-type III	√	√	√
Peters’ anomaly II	√	√	√
UBM Dx-type IV				√	√	√
Rieger’s anomaly				√	√	√