purse-string suture
构词拆分
pursestring词根/词干
+
suture词根/词干
词源说明
pursestring + suture.
释义（英文）
名词 Noun
- (surgery) A surgical and medical technique where a continuous running stitch is placed in and out along the edge of a circular wound; when the suture ends are pulled tight, the opening gathers and closes, much like a traditional drawstring purse.