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N Cyr

Publications and source records attributed to N Cyr.

6 recordsLinked to original sources
PubMed1999

Analysis of the costs of surgery for Hirschsprung's disease: one-stage laparoscopic pull-through versus two-stage Duhamel procedure.

The purpose of this report is to evaluate the cost-effectiveness of a single-stage laparoscopic pull-through for Hirschsprung's disease compared to the traditional two-stage Duhamel procedure. In this series of 33 children, the length of hospitalization (2.5 +/- 3.5 vs 10.6 +/- 3.9, p < 0.01), cost (19,088 +/- 13,075 vs 34,110 +/- 19,443, p < 0.05), and complications were all significantly less with the laparoscopic assisted pull-through compared to the more traditional open approach.

Child↗
PubMed1998

Laparoscopic pyloromyotomy: a safer technique.

A modified technique of laparoscopic pyloromyotomy was used to treat infantile hypertrophic pyloric stenosis. Introducing a 5-mm periumbilical port for visualization, two stab wounds are made on either side laterally to directly insert 2.7-mm instruments for manipulation. From the left, the stomach is grasped - not the duodenum! From the right, an inexpensive disposable arthroscopy knife is used to incise the serosa and begin the myotomy, which is completed with a laparoscopic spreader until the muscle is separated sufficiently to relieve the obstruction. Twenty-nine children treated with laparoscopic pyloromyotomy were compared to 125 children treated with the conventional open Ramstedt pyloromyotomy. There were no statistically significant differences in the presentation or results between groups, suggesting that the laparoscopic technique is a safe and equal alternative.

Female↗