adrenalectomy, hepatectomy, laparotomy, cystectomy, colectomy, arthrodesis, nephrectomy, thyroidectomy, pneumonectomy, stenoses, resection, cannulation, tamponade, parathyroidectomy, thoracotomy, intraventricular, atrioventricular block, lobectomy, arteriography, cholecystectomy, venography, meniscectomy, patency, plication, coarctation, transection, parenchymal, varices, mitral stenosis, paracentesis, cardiac tamponade, enucleation, tavr, thrombi, laparoscopic cholecystectomy, gastrectomy, tricuspid, occlusion, descending aorta, thrombolysis, fibrinolysis, hydronephrosis, intracerebral, anastomoses, urethroplasty, pyelonephritis, thromboembolism, thymectomy, aortic arch, dehiscence, tortuosity, pcr, pancreatectomy, atrioventricular, homograft, popliteal artery, septal, adenoidectomy, polypectomy, calculi, endometrial carcinoma, mediastinum, autoregulation, vitrectomy, inguinal, suprapubic, basilar artery, pulmonary vein, opacification, sigmoid colon, stenting, postop, mediastinitis, vascularization, thrombolytic therapy, parathyroid, sympathectomy, myotomy, bronchoscopic, ischaemia, palliation, hemodynamics, hyperalgesia, sigmoid, contracture, supraclavicular, capsulotomy, implantation, thoracic aorta, lavage, laminectomy, malignant neoplasm, osteoid, osteochondroma, photocoagulation, tavi, orchiectomy, intraperitoneal, antral, percutaneous, papillary muscle, uppp, revascularization, reperfusion, clotting, hemostasis, blockage, decompression, embolization, lysis, angioplasty, obliteration, removal, thrombosis, closure, coagulation, debridement