v. 用环锯行手术( trephine的现在分词 )
网络 环钴; 环锯手术; 环锯术
This paper introduces a metallic fixation instrument designed to facilitate trephining o:f corneal grafts from the donor eye.
本文介绍了一种新的钻取角膜的固定器。本器械的优点是;