When and why a colonoscopist should discontinue colonoscopy by himself?

Table 3 Sites for colonoscopy discontinuation and reasons for discontinuation n (%)

Site	Value	Fixation	Tortuosity	Laxity	Redundance
Right hemicolon
Ascending colon	10 (5.1)	9	4	3	3
Hepatic flexure	45 (23.1)	41	30	5	12
Transverse colon	26 (13.3)	22	15	2	7
Left hemicolon
Splenic flexure	9 (4.6)	8	8	2	0
Descending colon	14 (7.2)	13	11	4	1
Descending sigmoid flexure	40 (20.5)	35	39	6	2
Sigmoid colon	29 (14.9)	27	26	2	1
Rectosigmoid flexure	22 (11.3)	22	19	0	0
Total	195 (100)	177	152	24	26