2.1.3. Exclusion Criteria
allergic, infection, allergies, coagulation system disease, cardiovascular or hepatorenal insufficiency
INFECTION, MORBID OBESITY, COAGULOPATHY, ALLERGIES
Contraindications to CPVB included allergies to local anesthetics, infection, or coagulopathy; allergic constitution; severe cardiovascular or hepatorenal insufficiency; coagulation system disease; morbid obesity (BMI >40 kg/m