The hospital has a complete range of disciplines and specialties, and all the third-level majors in surgery are national key disciplines. There are 8 national key disciplines, including field surgery, orthopedics, general surgery, neurosurgery, cardiothoracic surgery, urology, cardiovascular medicine and respiratory medicine. Ophthalmology and Gastroenterology are two national key training disciplines and the key construction disciplines (field surgery) of "2 1 10" in the army. There are all-army specialized centers for war injuries, all-army specialized centers for thoracic surgery and all-army traffic medicine research institute; Hypertensive metabolic disease, glaucoma disease, internal ear disease and constipation are the special disease centers of the whole army; Obstetrics and gynecology, pediatrics and urology are the centers of prenatal and postnatal care for the whole army. War trauma medicine, cardiothoracic surgery, ophthalmology, neurology, biomedical engineering and oncology are the key disciplines in Chongqing. The Institute of Hypertension, the Institute of Otolaryngology-Head and Neck Surgery, the Institute of Transportation Medicine, the Institute of Wound Healing and Tissue Engineering, the Institute of Cervical Cancer Prevention and Treatment, and the Institute of Biomedical Engineering are Chongqing Institute, and the Institute of Dermatology is the research center of skin tissue engineering in Chongqing universities.