Surgical Procedure among Patients with Foreign Body Obstruction in Food Passage in a Tertiary Care Hospital: A Descriptive Cross-sectional Study.

Introduction: Foreign body is any object in a region it is not meant to be, where it can cause harm if immediate medical attention is not sought. Its removal by surgical procedure is one of the commonest surgeries done. The objective is to find out prevalence of the patients who underwent operation for foreign bodies obstruction in food passage in the Department of Otorhinolaryngology-Head and Neck Surgery in a tertiary care centre.

Methods: A descriptive cross-sectional study conducted among patients operated in the Department of Otorhinolaryngology and Head and Neck Surgery of a tertiary care center from August 2014 to May 2017. Ethical approval was received from the Institutional Review Committee of the Institute. Convenience sampling method was used. Statistical Package for the Social Sciences was used for analysis. Point estimate at 95% Confidence Interval was calculated along with frequency and proportion for binary data.

Results: Out of total 700 patients having operation in department, 115 (16.42%) (95% Confidence Interval = 13.67-19.16) had operation for foreign body obstruction in the food passage. Among 115 patients, 62 (53.90%) were males and 53 (46.10%) were females. Most common foreign bodies ingested in children was coin 17 (14.78%) and bone chips 40 (34.78%) in adults. Cricopharynx 90 (78.26%) is the commonest site for foreign body lodgement.

Conclusions: Prevalence of the patients who underwent operation for foreign bodies obstruction in food passage in a tertiary care hospital is high. Their removal by rigid oesophagoscopy is one of the commonest surgical procedures done in tertiary care center.