Tracheostomy-Assisted Foreign Body Removal: Insights From a Case Series and Literature Review

Abstract

Background: Foreign body aspiration into the trachea is a common occurrence in children. While most foreign bodies in the airways can be removed using rigid tracheoscopy, there are instances where tracheostomy or tracheotomy is needed. This article presents a series of cases in which tracheostomy was necessary to remove foreign bodies, and summarizes the relevant experiences and lessons learned. Methods: We reviewed a total of 7 cases in which tracheostomy and rigid tracheoscopy were combined for foreign body removal out of a larger cohort of 1559 cases at Shenzhen Children’s Hospital in Guangdong, China over a 20-year period. Results: The combined use of tracheostomy and rigid tracheoscopy resulted in successful removal of foreign bodies in all 7 patients reviewed in this study. Six patients developed complications of tracheotomy, mainly including mediastinal emphysema (5/7), subcutaneous emphysema (3/7), and pneumothorax (1/7). Tracheotomy was temporary in all patients. Conclusion: In cases where a foreign body in the trachea is too large or has irregular, sharp edges, is embedded in submucosal tissues with edema, cannot be passed smoothly through the vocal cords, or local endoscopic facilities are inadequate, a tracheotomy may be necessary. However, this approach should be used with caution, and close collaboration with anesthesiologists and careful management of intraoperative emergencies are crucial for improving the success rate of the procedure. Additionally, the complications should be noted, paying particular attention to early complications such as pneumothorax, pneumomediastinum, and bleeding.