外科

外科 refers to the medical specialty of surgery, involving the treatment of diseases and injuries through operative procedures. It is distinct from other medical fields like internal medicine, which focuses on non-surgical treatments.

The character 外 (wài) means 'external' or 'outside,' while 科 (kē) means 'department' or 'field.' Together, 外科 literally translates to 'external department,' reflecting its focus on surgical interventions that involve the body's exterior.

外科 is commonly used in hospitals and medical contexts. In Chinese culture, it is highly respected as a critical branch of medicine. Related terms include 外科医生 (wài kē yī shēng), meaning 'surgeon,' and 外科手术 (wài kē shǒu shù), meaning 'surgical operation.'