zhěng​xíng​wài​kē

orthopedics

整形外科 zhěng​xíng​wài​kē
orthopedics
The medical specialty involving the correction or prevention of deformities or injuries of the skeletal system.
plastic surgery
The branch of medicine concerned with the reconstruction or alteration of the human body for functional or aesthetic purposes.

Sources

Definitions
CC-CEDICT