As the earliest team in China to conduct research on reproductive endocrinology, the department has rapidly advanced in clinical diagnosis, treatment, and basic research, achieving domestic leadership and international excellence in certain areas. It is one of the largest and most comprehensive reproductive health research centers globally, having pioneered the first and second test-tube babies in mainland China, as well as the first donor egg IVF.

Recognized as the National Clinical Research Center for Obstetric and Gynecologic Diseases and the National Quality Control Center for Obstetrics, the department boasts leading experts, including members of the Chinese Academy of Engineering. It has established a molecular tumor expert committee and a platform for diagnosing and treating hereditary tumors. The obstetrics division excels in managing complex and critical cases, handling the highest number of high-risk pregnancies among comprehensive hospitals in Beijing.

A national key discipline and an Innovative Team designated by the Ministry of Education, the department is one of the strongest in spinal surgery in China. It has completed numerous world-first and China-first surgical procedures and was among the earliest to perform artificial joint surgeries and animal experimental research.

A national clinical key specialty integrating medical care, research, and education, the department was awarded the title of Excellent Unit in the Standardized Construction of Respiratory and Critical Care Medicine in 2018. It leads in the clinical and research fields of chronic obstructive pulmonary disease (COPD), forming an internationally influential COPD research team.

The department excels in coronary intervention, cardiac rehabilitation, and the coordinated development of clinical and basic cardiovascular research, maintaining a first-class level in China.

Specializing in the diagnosis and treatment of motor neuron diseases, the department is also renowned for its work in cerebrovascular and neurogenetic disorders. It has established the largest and internationally leading ALS patient cohort and sample database in China and was among the first to offer clinical genetic diagnosis for hereditary peripheral neuropathies.

As the earliest and only athlete injury prevention and treatment center designated by the Chinese Olympic Committee, the department has extensive experience and advanced technology in diagnosing, treating, and rehabilitating sports injuries.

Recognized as a national clinical key specialty by the National Health Commission and a national key discipline by the Ministry of Education, the department has strong comprehensive medical capabilities. It operates an independent laboratory and conducts extensive basic and translational research.

The department is at the forefront of research on the pathogenesis and treatment of peptic ulcers and the diagnosis and treatment of early gastric cancer.

Leading in the treatment of ocular trauma, corneal transplantation, cataracts, and glaucoma, the department is among the top in China for managing complex and critical ophthalmic conditions.

As a pioneering clinical specialty in China, the department excels in reconstructive and cosmetic surgery, offering high-level expertise and extensive experience.