A new technique of extracapsular restoration with a tie made of ethylene tetrafluoroethylene (ETFE) for rupture of the cranial cruciate ligament in dogs.

A new extracapsular technique for repair of canine cranial cruciate ligament rupture using an ethylene tetrafluoroethylene (ETFE) tie was presented. Eighteen dogs (body weight: 6.0-46 kg) with this problem were used for this study. The advantages of this method were 1) the operation was easily performed. 2) Joint could be stabilized by proper fixation with microadjustment during operation. 3) This method presented less surgical invasion than the intracapsular one, since wide incision was not conducted over peripheral tissue of the stifle joint.

Evaluation of surgical risk in preoperative biliary drainage patients by blood chemistry laboratory data--with special reference to rate of reduction of serum bilirubin levels.

BACKGROUND/AIM: In Japan, it is generally accepted that biliary decompression should be performed before surgical operations on patients with obstructive jaundice. However, even when adequate decompression and effective reduction of serum bilirubin levels are achieved before surgical operations, it is not uncommon for unforeseen postoperative complications to occur. In this study, we analyzed the effectiveness of biliary drainage prior to pancreatoduodenectomy in patients with malignant obstruction of the papilla of Vater clinically manifested by obstructive jaundice. PATIENTS AND METHODS: We retrospectively examined the serial blood chemistry laboratory data of 44 patients with periampullary carcinoma who had preoperative obstructive jaundice and underwent pancreatoduodenectomy during the last 10 years. We divided the cases into three groups according to the rate of decrease in serum bilirubin levels, "b": group I, b <-0.09; group II, -0.09