Classification of surgery with surgical sutures, how?

According to the material types to points, can be divided into: silk, gut, chemical synthesis, collagen suture line, each of the surgical suture line by line diameter can be divided into: 8-0, 7-0, 6-0, 5-0, 4-0, 4 -, 3-0, 0 / T 2-0, 0, 1, 2, 3, 4, from line 4 to 8 0, that, in turn, reduced, according to the required tension surgical site to select the line thickness. Silk is not absorbed sutures, need to remove the; Gut, can absorb, but there are many drawbacks, has eliminated products; Chemical synthetic line, can absorb, cannot be used for skin suture, save mild rejection; Collagen suture line, can absorb, in vivo in vitro are available, in excellent cosmetic effect.
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