Starting laparoscopic cholecystectomy--the pig as a training model.
Laparoscopic cholecystectomy is a reality and units must convert from open to endoscopic technique. To this end we have used the pig, whose biliary anatomy resembles the human, as a laboratory in vivo training model. Laparoscopic cholecystectomy has been performed in 35 animals. Techniques of pneumoperitoneum, vision, manipulation, clipping, ligation, cutting, diathermy and gall bladder removal were quickly mastered. All surviving animals underwent postmortem examination after 4 weeks. Following this laboratory programme, laparoscopic cholecystectomy in the human was introduced and has been completed successfully in 70 cases.
Kirwan
W O
WO
University Department of Surgery, Regional Hospital, Cork, Ireland.
Kaar
T K
TK
Waldron
R
R
D000818:Animals; D002763:Cholecystectomy / Q000379:methods*; D004502:Education, Medical, Continuing / Q000379:methods*; D013502:General Surgery / Q000193:education*; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D013552:Swine