Bupivacaine; Bupivacaine; Glucose; Glucose; Glucose; Calcium gluconate; Levofloxacin; Linezolid; Magnesium sulfate; Metamizole sodium; Metronidazole; Sodium chloride; Sodium chloride; Ondansetron; Ondansetron; Salbutamol; Theophylline; Sodium bicarbonate; Tranexamic acid; Fluconazole; Ropivacaine; Ropivacaine; Enoxaparin; Enoxaparin; Moxifloxacin; Ceftazidime; Ceftriaxone; Cefepime; Ciprofloxacin