The disposable and atraumatic suture needle with monofilament palyproph-lene thread applies to cardiovascular surgery orthopaedics department and general surgical department .

无菌医用聚丙烯线无损伤缝合针，适用于心血管手术、骨科、普外科。

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Objective:The objective Of this study was to evaluate the therapeutic effect of Resection, Suture & Thread-drawing and Resection & Thread-drawing in the treatment Of complicated anal fistula.

目的：比较切除缝合挂线引流术和切除挂线引流术治疗复杂性肛瘘的效果。

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