Variables

N

Percent

Type of anaesthesia

General

Local

7

21

25

75

Topography of the internal orifice

Anterior

Posterior

Right lateral

Left lateral

2

15

4

7

7.1

53.6

14.3

25

Type of fistula

High trans-sphincter

Y-shaped

Horseshoe

25

2

1

89.3

7.1

3.6

Post-operative hospital stay

24 hours

>24 hours

27

1

96.4

3.6

Postoperative SIW

At 1 week

0

4

At 1 month

0

At 6 months

0

25

3

28

28

89.3

10.7

100

100

Healing Time in day

0 - 30

31 - 60

61 - 90

>90

1

6

17

4

3.6

21.4

60.7

14.3

Recurrences

Yes

No

0

28

0

100