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. 2011 Dec 20;65(Suppl 2):255–259. doi: 10.1007/s12070-011-0409-1

Table 3.

Overall success rate

Results Endonasal DCR group External DCR group
No. % No. %
Success 36 97 35 100
Failure 1 3 0 0

*Success rate: Group A and Group B did not differ significantly (P = 0.168)