Tangdu Hospital, the Second Affiliated Hospital of Air Force Medical University, is a modern tertiary A-grade comprehensive hospital integrating medical treatment, teaching, scientific research, prevention, healthcare, and rehabilitation. The hospital possesses 7 national key disciplines (cultivating disciplines) including Infectious Diseases, Orthopedics, Thoracic and Cardiovascular Surgery, Neurosurgery, Radiology, Ultrasound, and General Surgery. It hosts PLA specialized centers including the PLA Orthopedics Center, PLA Bone Tumor Institute, PLA Family Planning and Eugenics Technology Center, and PLA Eugenics and Child Care Center. The hospital has formed distinctive military medical characteristics in minimally invasive neurosurgery, respiratory endoscopy, hypertension diagnosis, and comprehensive treatment of gastrointestinal tumors.