Related Experiment Video
Updated: Jan 4, 2026

Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children
Published on: September 11, 2018
Injuries due to foreign body ingestion and insertion in children: 10 years of experience at a single institution
Fangbin Shao1, Nannan Shen2, Zipu Hong2
1Department of Pediatric Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.
Insights
Foreign body (FB) injuries in children require prompt surgical intervention. This study highlights that surgical removal of ingested or inserted foreign bodies is safe and effective, leading to good patient outcomes.
Area of Science:
- Pediatric Surgery
- Public Health
- Trauma Management
Background:
- Foreign body (FB) injuries are a significant childhood health concern.
- Timely management is crucial to prevent severe complications.
Purpose of the Study:
- To review institutional experience with surgical treatment of pediatric foreign body ingestion and insertion injuries.
- To analyze patient demographics, injury types, management strategies, and outcomes.
Main Methods:
- Retrospective review of 78 pediatric patients hospitalized for foreign body injuries.
- Data collected included patient age, sex, FB location (ingestion vs. insertion), clinical presentation, surgical procedures, and FB type.
Main Results:
- 43 cases of FB insertion (35 ingestion) in patients aged median 3.6 years.
- Intestinal perforation (26 cases) more frequent than obstruction (9 cases) with ingestion.
- Successful FB removal via laparotomy, laparoscopy, hysteroscopy, or cystotomy; 52 non-food FBs recovered.
Conclusions:
- Early recognition and surgical management of pediatric foreign body injuries are effective.
- Surgical removal is safe and associated with favorable patient recovery, minimizing long-term complications.
Aim:
Foreign body (FB) injuries represent a severe public health problem during childhood. The aim of this study was to report our experience with patients with injuries due to FB ingestion and insertion who were treated surgically at our institution.
Methods:
A total of 78 paediatric patients who were hospitalised for FB injuries were retrospectively reviewed.
Results:
The series was composed of 27 males and 51 females, with a median age of 3.6 years. The cases included 35 cases of FB ingestion and 43 cases of FB insertion, including 40 cases with a vaginal insertion, 2 cases with a rectal insertion and 1 case with a urethra insertion. Intestinal perforation (n = 26) was a more common complication than intestinal obstruction (n = 9) in patients who had ingested a FB. The main clinical symptom was persistent vaginal discharge, followed by vaginal bleeding for patients with a vaginal FB insertion. Exploratory laparotomy was performed on 36 patients, while a laparoscopic approach was employed in 1 patient. Forty patients underwent hysteroscopy and one patient underwent cystotomy to remove the FB. All FBs were successfully removed. Of the 78 FBs recovered, 26 were food objects, while non-food objects were found in 52 patients. All patients recovered well, except one patient with an intestinal obstruction from adhesions that occurred approximately 1 month after discharge.
Conclusions:
Early recognition of FB injuries and appropriate management can significantly reduce complications. Surgical removal of a FB can be safe and effective, and relatively better outcomes can be achieved.
Related Concept Videos
Esophageal Perforation-I: Introduction
The location of esophageal perforation can vary, occurring anywhere along the esophagus....
Esophageal Perforation-II: Clinical Manifestations and Management
Clinical Manifestations:
Esophageal Strictures-I: Introduction
Etiology
The primary cause of esophageal strictures is long-standing gastroesophageal reflux disease (GERD), accounting for about 70 to 80% of adult cases. Chronic acid reflux can lead to injury and scarring of the esophageal lining, culminating in...

