Orthopedics is the part of medicine that looks after bones, joints, and the muscles and ligaments that move them. A broken wrist, a worn-out knee, a curved spine, a football injury — that is this field.

Orthopedics isOrthopedics（骨科）是 the part of medicine醫學的一部分 that looks after bones, joints, and the muscles and ligaments that move them負責照顧骨頭、關節，以及讓它們運動的肌肉和韌帶. A broken wrist, a worn-out knee, a curved spine, a football injury手腕骨折、膝蓋磨損、脊椎側彎、踢足球受傷 — that is this field這些都屬於這個領域。

Though actually, the name began with children: doctors who tried to train a child’s body to grow straighter when the bones were not growing in a straight way. Today it is for every age, not only children.

Though actually不過其實, the name began with children這個名字最早是從兒童開始的: doctors who tried to train a child's body醫生試著訓練小孩的身體 to grow straighter長得更直, when the bones were not growing in a straight way在骨頭沒有長直的時候. Today如今, it is for every age這個科別服務所有年齡層, not only children而不只是小孩。

American English writes orthopedics; British English often writes orthopaedics, with an extra a. Same work, different spelling.

American English writes美式英文寫成 orthopedicsorthopedics; British English often writes而英式英文常寫成 orthopaedicsorthopaedics, with an extra a多一個a. Same work, different spelling一樣的工作，不一樣的拼法。

In a hospital this is usually its own department, and a lot of the work is surgery, so you will also hear orthopedic surgery.

In a hospital在醫院裡, this is usually its own department這通常是獨立的一科, and a lot of the work is surgery而且很多工作是手術, so you will also hear所以你也會聽到 orthopedic surgery骨科手術。