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Biomedical subjects

A Höferlin

Publications and source records attributed to A Höferlin.

3 recordsLinked to original sources
PubMed1995

[Does the "Bergetrokar" decrease the rate of intraoperative complications in laparoscopic cholecystectomy?].

Several international surveys have proved the laparoscopic cholecystectomy as a safe surgical technique. In spite of the good results there still exist operation-specific technical problems. The perforation of the gallbladder during dissection or while extracting it from the abdominal cavity can lead to severe complications. We analysed retrospectively 352 extractions of the gallbladder carried out with our 'Bergetrokar'. In 1.4% occurred perforation of the gallbladder and in 0.85% we had trouble with the healing. In 3.5% extraction could not be performed with the 'Bergetrokar'. Regarding these results our rates have been lower as compared in literature. In our opinion the extraction of the gallbladder through the lateral incision using the Bergetrokar represents a further step toward a safe extraction of the stonefilled gallbladder. Further the infection rate at the umbilical incision is reduced.

Cholecystectomy, Laparoscopic↗
PubMedDate not supplied

Our experience with a new instrument for laparoscopic gallbladder extraction, the "Bergetrokar".

Laparoscopic cholecystectomy has become a standardized technique within the last years. However, the extraction of the stone-filled gallbladder often becomes a time-consuming and difficult part of the operation. We have developed a new instrument for quick and safe extraction of the stone-filled gallbladder. The instrument, called "Bergetrokar", is a trocar cannula with a trumpet valve and cone-shaped tip which can be spread. The application of this device is simple. After using the "Bergetrokar" in about 180 cases we have not observed any perforation of the gallbladder or loss of stones. Extraction times were reduced.

Cholecystectomy, Laparoscopic↗