Endoscopic Removal of Sharp-Pointed Foreign Bodies with Both Sides Embedded into the Duodenal Wall in Adults: A Retrospective Cohort Study.

Sharp-edged FBs with both sides embedded in the duodenal wall are rare. Endoscopic removal may be considered as a feasible, safe, and effective method of removing sharp-pointed FBs with both sides embedded in the duodenal wall. And if endoscopic removal is unsuccessful, surgical management can be a secondary option.