mattress suture造句怎么写

Objective To discuss how horizontal mattress suture (HMS) may reduce necrosis of incisal margin after radical mastectomy(RM).

A clinical comparative study on mattress suture and everting mattress suture in aortic valve replacement

The defects were repaired with a patch in 25 cases, and with pledgetted mattress sutures in 21. All patients recovered.