如果针头已陷入深层组织，可利用电脑断层扫描来定位 断裂针头的位置。

If the broken needle is submerged in deep tissue, a CT scan is a proper aid for locating it.

youdao

如果针头已陷入深层组织，可利用电脑断层扫描来定位 断裂针头的位置。

If the broken needle is submerged in deep tissue, a CT scan is a proper aid for locating it.

youdao