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Table 1 The general clinical and demographic information of subjects

From: Endoscopic dacryocystorhinostomy to treat congenital nasolacrimal canal dysplasia: a retrospective analysis in 40 children

Item

Data of all patients (n = 40)

Gender

 Male

26/40 (65%)

 Female

14/40 (35%)

Age (years)

 Average

5.5

 Median

6

 Range

2–14

Side (cases)

 Bilateral

12/40 (30%)

 Right

12/40 (30%)

 Left

16/40 (40%)

Preoperative treatment (eyes)

 Probing

16/50 (32%)

 Intubation

6/50 (12%)

 Massaging

28/50 (56%)

Type of bony dysplasia (eyes)

 Stenosis

40/50 (80%)

 Atresia

10/50 (20%)

Effects

 Success rate

50/50 (100%)

 Cure rate

41/50 (82%)

 Improvement

9/50 (18%)

Complications (cases)

 Middle turbinate and nasal mucosal adhesion

4

 Nasosinusitis

2

 Other

0