Table 1.

Preoperative and postoperative data.

Patient (M/F)	Past history	Clinical examination	EAUS (degree of injury)	AM resting (mmHg pre/post)	AM squeeze (mmHg pre/post)	CCFIS (pre/post)	No. of FI per week (pre/post)
1 (M)	Fistulotomy, sphincteroplasty	FI to gas and liquid stool	EAS/IAS lesion (65°)	11/26	65/72	13/9	8/2
2 (M)	Haemorrhoidectomy	FI to gas and liquid stool	IAS lesion (70°)	25/38	98/105	12/6	6/2
3 (F)	Forceps delivery, sphincteroplasty	FI to gas and liquid stool	EAS lesion (82°)	27/35	97/100	11/7	6/2
4 (F)	Fistulectomy, sphincteroplasty	FI to gas and liquid stool	EAS/IAS lesion (30°)	22/31	89/91	13/10	5/1
5 (F)	Forceps delivery, multiparity	FI to gas and liquid stool	EAS/IAS lesion (55°)	28/33	80/86	14/10	5/1
6 (F)	Forceps delivery, multiparity	FI to gas and liquid stool	IAS lesion (20°)	26/39	105/106	10/6	3/1
7 (F)	Multiparity	FI to gas and liquid stool	EAS/IAS lesion (15°)	18/29	83/90	14/10	3/1
8 (F)	Radiotherapy, LAR	FI to gas and liquid stool	IAS inhomogeneity	20/30	95/96	15/11	4/2
9 (M)	Anal fissure, sphincterotomy	FI to gas and liquid stool	IAS inhomogeneity	19/29	92/98	10/9	3/1
10 (F)	Rectosigmoid resection, ventral rectopexy, Delorme	FI to gas and liquid stool	EAS/IAS inhomogeneity	10/20	30/40	15/11	11/5
11 (F)	Forceps delivery, multiparity	FI to gas and liquid stool	EAS/IAS inhomogeneity	23/35	68/76	11/6	3/1
12 (F)	Anal fissure, sphincterotomy	FI to gas and liquid stool	IAS lesion (57°)	30/41	95/102	13/10	4/2
13 (F)	Ventral rectopexy	FI to gas and liquid stool	EAS/IAS inhomogeneity	18/28	79/92	15/12	6/4

AM, anorectal manometry; CCFIS, Cleveland Clinic Faecal Incontinence Score; EAS, external anal sphincter; EAUS, endoanal ultrasound; F, female; FI, faecal incontinence; IAS, internal anal sphincter; LAR, low anterior resection; M, male.