Related Experiment Video
Updated: Aug 23, 2026
Robotic Myotomy and Partial Fundoplication for Achalasia
Published on: August 10, 2023
Circumumbilical incision for pyloromyotomy
Insights
Ramstedt pyloromyotomy using a circumumbilical incision is effective for infantile hypertrophic pyloric stenosis. This minimally invasive approach resulted in minimal scarring, with few minor complications in infants.
Area of Science:
- Pediatric Surgery
- Gastroenterology
Background:
- Infantile hypertrophic pyloric stenosis (IHPS) is a common surgical condition in infants.
- The Ramstedt pyloromyotomy is the standard surgical treatment for IHPS.
Purpose of the Study:
- To evaluate the efficacy and cosmetic outcomes of Ramstedt pyloromyotomy performed via a circumumbilical incision for IHPS.
Main Methods:
- Forty infants diagnosed with IHPS underwent Ramstedt pyloromyotomy.
- The surgical procedure utilized a circumumbilical incision.
Main Results:
- Pyloric delivery was straightforward during the procedure.
- Three infants experienced mild wound infections, and one had a purulent discharge.
- One case of abdominal wall dehiscence was noted.
- Resultant scars were minimal, leading to an aesthetically pleasing outcome.
Conclusions:
- Ramstedt pyloromyotomy via a circumumbilical incision is a feasible and effective surgical technique for IHPS.
- The approach offers excellent cosmetic results with a low rate of significant complications.
Abstract:
Forty infants with infantile hypertrophic pyloric stenosis had a Ramstedt pyloromyotomy through a circumumbilical incision. Delivery of the pylorus was relatively easy. Mild wound infection occurred in three infants and a further child developed a purulent discharge. There was one instance of abdominal wall dehiscence and all the resultant scars were hardly visible, thus achieving an apparently unscarred abdomen.
