From: Flexible versus rigid endoscopy in the management of esophageal foreign body impaction: systematic review and meta-analysis
Complication
%
Total (n)
Erosion
26.7
27
Mucosal edema
18.8
19
Others
13.9
14
Perforation
10.9
11
Ulcer
Hemorrhage
8.9
9
Post-extraction dilation
5.0
5
Mucosa denudation
3.0
3
Infection
2.0
2