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Related Experiment Videos

[Experience with biofragmentable anastomotic rings]

S Walfish1, M Twena, E Avinoah

  • 1Dept. of Surgery C, Soroka Medical Center, Beer Sheba.

Harefuah
|November 1, 1993
PubMed
Summary

The biofragmentable anastomotic ring (BAR) is a safe and easy-to-perform method for bowel anastomosis, showing good patient tolerance and manageable complication rates in this study.

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Area of Science:

  • Gastroenterology
  • Surgical Innovation
  • Medical Devices

Background:

  • Bowel anastomosis is a critical surgical procedure.
  • The biofragmentable anastomotic ring (BAR) offers a novel approach to creating these connections.
  • Evaluating the safety and efficacy of new surgical tools is essential.

Purpose of the Study:

  • To assess the outcomes of using the biofragmentable anastomotic ring (BAR) for bowel anastomoses.
  • To document complication rates and patient recovery associated with BAR use.
  • To determine the ease of learning and performance of the BAR technique.

Main Methods:

  • Fifty bowel anastomoses were performed using the biofragmentable anastomotic ring (BAR) between 1991-92.
  • Indications included malignancy, Crohn's disease, and other gastrointestinal conditions.
  • Patient recovery, complication rates, and BAR expulsion times were monitored.

Main Results:

  • The biofragmentable anastomotic ring (BAR) was used in 50 patients for various bowel anastomoses.
  • Complications occurred in 24% of patients, with leaks, small bowel obstruction, and perianastomotic inflammation being most common.
  • The average time for BAR expulsion was 2.5 weeks, and the procedure was generally well-tolerated.

Conclusions:

  • The biofragmentable anastomotic ring (BAR) appears to be an easy-to-learn and perform method for bowel anastomosis.
  • While complications can occur, they were manageable in this series.
  • Further studies with larger patient groups are warranted to confirm the safety and efficacy of BAR.

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