英语语法分析

Currently, the relevant study is spreading in surgery and its branches, such as blood vessel, valve, urinary tract, skin, anadesma and so on.

目前在外科各分科均已开展了脱细胞组织基质的相关研究，主要有用于血管、瓣膜、泌尿道、皮肤、筋膜等的修复。