BACKGROUND The 2016 European Society of Gastrointestinal Endoscopy (ESGE) guidelines recommend that ingested foreign bodies in the upper gastrointestinal (GI) tract are removed as an emergency within 6 hours, with an endoscopic approach that is individualized according to the type of foreign body identified. This retrospective study evaluated the 10-year experience of a single hospital in China performing emergency removal of ingested foreign bodies in 586 adults. MATERIAL AND METHODS Between 2011 and 2020, medical records of 642 adults with a diagnosis of foreign bodies ingestion were retrospectively screened. The timing of endoscopic intervention was classified according to ESGE recommendations. Uni- and multivariate analyses were performed. RESULTS We included 586 patients. The median (range) diameter of foreign bodies was 2.5 (1-24) cm: for sharp ones it was 2.5 (1.5-4.0) cm and for long ones it was 16.9 (10-24) cm. The most common site of foreign body lodgment was the esophagus (n=481; 82.1%); 45.6% (n=252) received emergent removal within 6 hours, while 32.2% (n=178) underwent urgent removal within 24 hours. There were 583 (99.5%) foreign bodies removed successfully and the complication rate was 17.9%. Major complications occurred in 45 patients (7.7%). Female sex and non-emergent endoscopy after 6 hours were significantly associated with a higher overall complications rate. For major complications, older age, time interval >24 hours, and sharper objects were associated with major complications. CONCLUSIONS The findings from this retrospective study support the ESGE statement that endoscopic removal of ingested foreign bodies from the upper GI tract within 6 hours reduces complication rates for adults in the emergency setting.