nephrectomy, colectomy, adrenalectomy, pancreatectomy, thyroidectomy, thoracotomy, cystectomy, cholecystectomy, pneumonectomy, recanalization, gastrectomy, laparotomy, meniscectomy, parathyroidectomy, arteriography, lobectomy, paracentesis, thymectomy, enucleation, laparoscopic cholecystectomy, aortic arch, plication, pyelonephritis, descending aorta, adenoidectomy, varicocele, endometrial carcinoma, hydronephrosis, cardiac tamponade, thrombolytic therapy, fibroma, thoracic aorta, varices, malignant neoplasm, orchidectomy, pcr, myelomeningocele, pyloric stenosis, orchiectomy, sigmoid colon, endarterectomy, mediastinitis, ascus, intracerebral, atrioventricular valve, venography, fibrinolysis, thoracentesis, tricuspid, metaplasia, keratoplasty, calculi, hilar, oophorectomy, adenoma, parenchymal, coarctation, stenoses, molar pregnancy, tavr, resection, dehiscence, sympathectomy, ovariectomy, valvular, homograft, lymphocytosis, polypectomy, hematuria, urethroplasty, atrioventricular block, axillary node, myoma, intraventricular, anastomoses, osteoid, mediastinum, arthrodesis, parathyroid, mitral stenosis, thyroglobulin, submandibular gland, postop, atresia, carcinomatosis, lobar, transection, uppp, cannulation, hamartoma, arthrography, tamponade, mesenteric, corneal graft, ileal, axilla, radical hysterectomy, adrenal insufficiency, septal defect, infarction, hypoxemia, radial artery, resections, mastectomy, lymphadenectomy, prostatectomy, dissection, excision, splenectomy, amputation, craniotomy