Usefulness of Double-Balloon Endoscopy in the Postoperative Gastrointestinal Tract

Table 1

Reconstruction methods and the results of DBE insertion.

	Reaching the blind end		Time to reach the blind end	Complication
	𝑛	%	min	𝑛	%
Billroth-II	8/9	88.9	32.7	2/9	22.2
Roux-en-Y	83/91	91.2	34.3	2/91	2.2
Traverso	24/24	100	25.2	0/24	0
Total	115/124	92.7	32.2	4/124	3.2