[Papillo-sphincterotomy in the treatment of lithiasis of the principal bile duct and of non-neoplastic stenosis of the papilla].

Personal experience acquired in a series of 130 papillo-sphincterotomies carried out over a five-year period for the treatment of lithiasis of the VBP and benign stenosis of the papilla is reported. An account is given of the literature data showing that his method, which is comparable with biliodigestive anastomosis techniques, is safe and reliable. Attention is also drawn to its undoubted advantages in the prevention of some serious late complications.