Lacrimal drainage anomalies in congenital rubella syndrome

Figures & data

Table 1 LDA associated with CRS

Lacrimal drainage system anomalies	Number of eyes (n)
Simple CNLDO	17
Complex CNLDO	6
Punctal agenesis	3 (UP-2, LP-1)
Atonic sac	3
Incomplete punctal canalization	2 (1 UP, 1-LP)
Single canalicular wall hypoplasia	1 (upper canaliculus)

Abbreviations: LDA, lacrimal drainage anomalies; CRS, congenital Rubella syndrome; CNLDO, congenital nasolacrimal duct obstruction; UP, upper punctum; LP, lower punctum.