Table 3.

Perianal fistula patients and associated conditions

	Patients(%)	N (%)
Patients	115
Male	101
Female	14
With or no abscesses
No abscesses	55 (47.8%)
With abscesses	60 (52.2%)	87
subcutaneous space of buttocks		19 (21.8%)
intersphincteric		15 (17.3%)
Perianal		13 (14.9%)
high deep intermuscle space		7 (8.1%)
subcutaneous space of perineum		7 (8.1%)
perineal corpuscle		1 (1.1%)
levator ani region		4 (4.6%)
right ischioanal space		5 (5.7%)
left ischioanal space		7 (8.1%)
right ischiorectal space		2 (2.3%)
submucosal space		3 (3.4%)
external sphincter region		2 (2.3%)
internal sphincter region		2 (2.3%)
With or no secondary fistula
No secondary fistula	92 (80.0%)
With secondary fistula	23 (20.0%)	32
1 secondary fistula	17 (73.9%)	17 (53.1%)
2 secondary fistulas	4 (17.5%)	8 (25.0%)
3 secondary fistulas	1 (4.3%)	3 (9.4%)
4 secondary fistulas	1 (4.3%)	4 (12.5%)
With or no levator ani muscle involvement
No levator ani muscle involvement	103 (89.6%)
With levator ani muscle involvement	12 (10.4%)
Involvement of bilateral levator ani muscle	5 (41.7%)
Involvement of right levator ani muscle	6 (50.0%)
Involvement of left levator ani muscle	1 (8.3%)
With or no extensive soft tissue edema
No extensive soft tissue edema	91 (79.1%)
With extensive soft tissue edema	24 (20.9%)
subcutaneous space of both buttocks	8 (33.3%)
subcutaneous space of left buttock	1 (4.2%)
subcutaneous space of right buttock	2 (8.3%)
subcutaneous space of both buttocks with subcutaneous space of perineum	1 (4.2%)
subcutaneous space of right buttock with subcutaneous space of perineum	1 (4.2%)
right ischioanal space with subcutaneous space of right buttock	2 (8.3%)
left ischioanal space with subcutaneous space of left buttock	2 (8.3%)
bilateral ischioanal space with bilateral subcutaneous space of buttocks	2 (8.3%)
subcutaneous space of perineum	1 (4.2%)
postanal space	2 (8.3%)
bilateral ischiorectal space	1 (4.2%)
bilateral subcutaneous space of buttocks with bilateral ischioanal space and right ischiorectal space	1 (4.2%)