PERFACT procedure to treat supralevator fistula-in-ano: A novel single stage sphincter sparing procedure

Table 1 Patient parameters, fistula characteristics and outcome

Case	Age (yr)	Sex	Previous operations	Site	Abscess	Horseshoe	Multiple tracts	Outcome
1	62	M	2	TS	N	N	N	Healed
2	45	M	1	TS	Y	Y	Y	Recurred, healed after reoperation
3	45	M	1	TS	N	N	Y	Healed
4	49	M	2	TS	N	N	Y	Not healed
5	59	M	1	TS	N	N	Y	Did not follow protocol/lost to follow-up
6	48	M	1	TS	Y	Y	Y	Healed
7	36	M	2	IS	Y	Y	Y	Healed
8	26	M	0	TS	Y	N	Y	Did not follow protocol/lost to follow-up
9	22	F	3	TS	Y	N	Y	Not healed, recurred after second operation
10	32	M	1	IS	N	Y	Y	Healed
11	55	M	5	IS	N	N	N	Healed
12	25	F	0	IS	Y	N	N	Healed
13	59	M	1	TS	N	N	Y	Healed
14	22	M	1	TS	Y	N	Y	Healed
15	34	M	2	TS	Y	N	Y	Healed
16	34	M	1	TS	N	N	Y	Not healed
17	45	M	0	TS	N	Y	Y	Healed
Total	41.1 ± 13.4	M-15/F-2	Recurrent -14	TS-13	8	5	14	Healed-11 (73.3%)
				IS-4				Not-4
								Excluded-2

M: Male; F: Female; TS: Transsphincteric (in ischiorectal fossa); IS: Intersphincteric.