作者verchle (小枫)
站内NTUdent89
标题[共笔] 口外No.2
时间Sun Jan 9 11:24:07 2005
p.13漏了以下这段
2.Resorable sutures
1)natural：
a.Plain gut
a)Submucosal layer of sheep intestine or the serosal layer of beef
intestine
b)Digested within 70 days
c)Tensile strength: 7-10 days
b.Chromic gut
a)Treated in a chromic salt to prolong the resorption time
b)Digested within 90
c)Tensile strength: 10-14 days
2)synthetic
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※ 编辑: verchle 来自: 140.112.226.75 (01/09 11:29)