MENT
发表于 2025-3-28 18:05:23
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wall-stress
发表于 2025-3-28 20:53:38
Biological Properties of Suture Materialsction. Through the history of mankind, various materials were tried to serve this purpose. Plants such as flax, hemp, and cotton and animal tissues such as hair, tendon, silk, and intestines are some examples. The oldest, known suture was on a mummy in ancient Egypt on 1100 BC, and the first written
吞吞吐吐
发表于 2025-3-29 01:59:31
Mechanical Properties of Suture Materialsminimal tissue reaction, be resistant to infection, and biodegrade after satisfactory tissue healing. Suture materials can be absorbable or nonabsorbable, monofilament or braided, and made of a single or blend of materials. Adequate suture strength is required. The initial sutures were braided with
Harpoon
发表于 2025-3-29 04:44:42
Biomechanics in Knot Tying part of almost every operation, incorrect tying of sutures can lead to failure of the procedures and decreasing the rate of good results. In the chapter all basic terms and processes influencing the strength and effectiveness of surgical knots tying will be explained.
SEEK
发表于 2025-3-29 10:34:14
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adj忧郁的
发表于 2025-3-29 13:31:33
Surgeon’s Knot. Therefore, the surgeon’s knot is very similar to a square knot, except for the double twist in the first throw (Figs. 7.1 and 7.2). Any type of wound closure and sutures of the fascia and of the subcutaneous tissue are usually fixed with a surgeon’s knot. Depending of the knotting technique—either
遗传
发表于 2025-3-29 19:39:10
Sliding Knotstreatment of orthopedic lesions. However, open surgery still has its place in the surgical treatment of the musculoskeletal system pathology. Traumatic injuries (e.g., fractures), degenerative diseases (e.g., osteoarthrosis), and overuse injuries (e.g., tendinopathies) are still commonly treated by
resuscitation
发表于 2025-3-29 20:53:49
Fracture Reduction and Fixation by Knotslso have an important role . Most surgeons thought that hardware have more strength at the fixation side than sutures. We can easily say that it is true for large and messy fragments. But if the fragments are comminuted, osteoporotic, and fragile, hard fixation materials may give harm to the f
开玩笑
发表于 2025-3-30 03:09:36
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一条卷发
发表于 2025-3-30 04:02:30
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