The hospital unswervingly follows the road of developing the hospital through science and technology, strengthens personnel training, advocates technological innovation, and constantly sends a large number of medical staff to participate in academic conferences and exchanges all over the country, and goes to major hospitals with expertise for further study and training, keeping up with the forefront of world medical knowledge, and can skillfully carry out diagnosis and treatment projects in all secondary hospitals and some tertiary hospitals, such as minimally invasive surgery, child health care, painless treatment in obstetrics and gynecology, painless gastroscopy, 120 first aid, artificial kidney and so on. Senior key disciplines: pediatrics, obstetrics and gynecology, neurosurgery, otolaryngology. The hospital always insists on taking patients as the center, implementing science and education to revitalize the hospital, and constantly expanding the scope and content of services. In addition to general county-level diagnosis and treatment techniques, a large number of new technologies and projects with great difficulties have been carried out, such as adrenal tumor resection, intracranial tumor resection, pericardium repair, liver resection, ovarian tumor teratoma stripping, limb replantation, permanent pacemaker installation and replacement, hemodialysis treatment, micro-tubal anastomosis, cataract phacoemulsification and intraocular lens implantation, and dacryocystostomy under nasal endoscope. The clinical application of modified vaginal intrafascial hysterectomy in obstetrics and gynecology won the second prize of scientific and technological progress in Neijiang City and the third prize of scientific and technological progress in Neijiang Municipal People's Government. The clinical research on repairing bone defect with human/animal mixed dental matrix won the second prize of Neijiang medical science and technology progress and the third prize of Neijiang Municipal People's Government. "Medical Bedsheet" won the national patent and the third prize of scientific and technological progress in Longchang County; "Multifunctional bottle breaker" won the second prize of scientific and technological progress in Longchang County. Minimally invasive techniques are widely used in the diagnosis and treatment of neurosurgery. For example, minimally invasive hematoma removal for hypertensive cerebral hemorrhage, neuroendoscope and microscope combined with new technology to remove parasellar tumors and cerebellar tumors are at the leading level in China. The removal of acute epidural hematoma by micro-bone hole under neuroendoscope is in a leading position in China.