Experience with the Erlangen magnetic ring colostomy-closure system
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Updated: Oct 13, 2026
The C-seal: A Biofragmentable Drain Protecting the Stapled Colorectal Anastomosis from Leakage
Published on: November 4, 2010
Abstract:
The Erlangen magnetic ring for colostomy closure was used in 240 patients. Forty-five rings were explanted because of infection, pressure necrosis, parastomal hernia, invagination, prolapse and stenosis. Although continence was obtained in 68% of patients, only 43% of surviving patients are still using the system. Reasons given for not using the cap were pain and weight. Increased use of deep anterior resections and the introduction of irrigation and improved stoma bags have limited the indications for the use of the magnetic ring.
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01:24Ostomy Care
An ostomy is a surgical procedure that creates an artificial opening from the intestines to the outside of the body, allowing for the rerouting of effluent. This opening is known as a stoma. A stoma usually protrudes above the skin surface, appearing pink or red, moist, and round, and it lacks nerve sensations.
There are different types of ostomies, including colostomies, ileostomies, and urostomies: