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. 2020 Aug 10;35(6):1600–1604. doi: 10.1038/s41433-020-01125-1

Table 3.

Outcomes with incorrect Crigler’s techniques.

Total patients—203
Spontaneous resolution—1
Advised Crigler’s (<12 months) and subsequently followed correct technique—129
Age beyond 12 months and advised probing—73
Of those 129 who rectified their techniques
Resolved with Crigler’s lacrimal sac compressions—79 (61.2%)
Underwent additional interventions—44 (34.1%) (40 successful after probing, 1 failed probing—lost to follow up & 3 successful DCRs)
Lost to follow up—6 (4.7%).