A study of incidence of post-operative of Butorophanol and fentanylGastro-intestinal cancer is a common malignant tumour affecting mankind and it arise from different part of digestive compare the efficacy of spinal anesthesia with bupivacaine 10 mg plus

Abstract

Gastro-intestinal cancer is a common malignant tumour affecting mankind and it arise from different part of digestive compare the efficacy of spinal anesthesia with bupivacaine 10 mg plus sufentanyl 2,5 versus 5 micrograms during Spinal anesthesia with bupivacaine 10 mg and sufentanyl 2.5 mcg provides satisfactory operating conditions and reduction of side effects compared to sufentanyl 5μg. A position change after placing a double-lumen endobronchial tube (DLT) frequently results in tube displacement. In this study, we compared displacement of polyvinyl chloride (PVC) and silicone DLTs during lateral positioning. A silicone DLT can reduce displacement of DLT during lateral position change when compared with a PVC DLT.