Observational Study
Copyright ©The Author(s) 2020.
World J Gastrointest Endosc. Jan 16, 2020; 12(1): 33-41
Published online Jan 16, 2020. doi: 10.4253/wjge.v12.i1.33
Table 5 Foreign bodies and devices most used for extraction
Foreign body typeDevice (number/total number)Percentage (%)
PTPLarge caliber transparent cap and grasping forceps (60/72)83.3
Food bolusGrasping forceps (36/47)76.5
Anisakis parasiteBiopsy forceps (40/41)97.5
Dental prosthesisLarge caliber transparent cap and grasping forceps (17/23)73.9
Fish boneLarge caliber transparent cap and grasping forceps (8/9)88.8
Capsule deviceNet retriever (6/7)85.7
SpoonOver-tube and polypectomy snare (2/3)66.6