The medical specialty involving the correction or prevention of deformities or injuries of the skeletal system.

这家医院的整形外科在治疗先天性骨骼畸形方面非常出名。

The branch of medicine concerned with the reconstruction or alteration of the human body for functional or aesthetic purposes.

由于在一场事故中面部受损，他不得不求助于整形外科。