Operative resultn

2D

3D

χ2

P

Classification of perianal abscess 36

29 (80.6)

32 (88.9)

0.966

0.326

Internal orifice of perianal abscess 32

22 (68.8)

30 (93.8)

6.564

0.01

14 cases of perianal abscess complicated Fistula count 21

13 (61.9)

19 (90.5)

4.725

0.03

Perianal abscess 38

38 (100)

30 (100)