Over the years, 2 15 hospital has adhered to the strategy of developing the hospital through science and technology, and always put technology and quality first, and the medical technology and quality have been continuously improved. General surgery has carried out three organ resection, total gastrectomy, left and right lobe resection and colon resection, especially in Xianyang, which is famous for laparoscopic cholecystectomy and small incision under direct vision, which won the scientific and technological progress award of the Ministry of Nuclear Industry and Xianyang City. Orthopedics has carried out anterior and posterior cervical spine surgery, spinal deformity correction, replantation of severed limbs, total joint replacement and arthroscopic treatment of various joint diseases; In brain surgery, pituitary adenoma resection, cerebellopontine angle tumor resection, cerebral arteriovenous malformation resection, intractable epilepsy surgical treatment and minimally invasive surgery for hypertensive cerebral hemorrhage were carried out. Total cystectomy, nephrectomy, rectal fistula repair, especially transurethral electrovaporization of prostate and pneumatic lithotripsy are all performed in secretory surgery, and the surgical effect is more significant. Video-assisted laparoscopic lobectomy, radical resection of esophageal cancer and separation of mitral stenosis were performed in the operation of thoracic and cardiac tumors. Gynecology has carried out radical operation of cervical cancer, inactivation of ovarian cancer cells and sigmoid vaginoplasty. The magical caesarean section only takes a few minutes. Phacoemulsification of ophthalmic cataract: the treatment of chronic sinusitis, nasal polyps and radical laryngectomy under nasal endoscope has achieved remarkable results; Cardiovascular medicine took the lead in developing coronary angiography and stent dilatation, permanent pacemaker implantation and radiofrequency ablation in Xianyang; The department of respiratory endocrinology has carried out standardized treatment of diabetes; Gastroenterology has a special effect on liver cirrhosis. Endoscopy center takes the lead in developing ERCP in Xianyang city; The department of cerebrovascular diseases has a unique treatment method for cerebral thrombosis, cerebral hemorrhage and sequelae, and the cure rate is high; Nephrology is good at the diagnosis and treatment of various difficult nephropathy. It is the only blood purification center in Xianyang where western medicine diagnoses and treats nephropathy, with 24 blood purification machines. The environment of the cadre ward is elegant and comfortable, and the treatment of cardiovascular diseases in the elderly is remarkable; The intervention center relies on high technology to form a one-stop service project for inspection, diagnosis and treatment; The Department of Pathology took the lead in carrying out intraoperative quick frozen section examination and breast cancer hormone receptor examination in Xianyang.