Among them, internal medicine includes: respiratory medicine, gastroenterology, cardiovascular medicine, nephrology, hematology, neurology, endocrinology, rheumatology and immunology, infection, geriatrics and so on.
Surgery includes: orthopedics (can be divided into joint surgery, trauma surgery, spine surgery, hand and foot surgery/plastic surgery, etc. ), general surgery (can be subdivided into gastrointestinal surgery, colorectal surgery, anorectal surgery, breast surgery, thyroid surgery/endocrine surgery, hepatobiliary surgery, etc. ), vascular surgery, neurosurgery/brain surgery, urology and cardiac surgery. Chest surgery, etc.
Obstetrics and gynecology can be divided into: gynecology and obstetrics.
Pediatrics can be divided into: pediatrics and neonatology.
Other departments also include: Oncology, Otolaryngology (which can be subdivided into Otolaryngology), Ophthalmology (which can be subdivided into refraction, ophthalmology, ophthalmology, etc. ), dermatology, traditional Chinese medicine, rehabilitation, acupuncture, emergency department, anesthesiology, intensive care unit (ICU), stomatology and so on.
All of the above are clinical departments, as well as auxiliary departments, such as radiology, pathology, blood transfusion, laboratory, cardiac function, pharmacy, supply and so on.
The classification degree of hospitals with different levels of clinical departments is different, and the classification habits of different hospitals are also different.
I hope my answer is helpful to you. Typing is exhausting.