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頁籤選單縮合
題 名 | Biomechanical Study of Bone-Patellar Tendon-Bone and Bone-ACL-Bone Grafts=骨-臏骨韌帶-骨與骨-前十字韌帶-骨移植之生物力學研究 |
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作 者 | 何為斌; 廖建忠; 鄭誠功; | 書刊名 | Journal of Medical and Biological Engineering |
卷 期 | 22:2 2002.06[民91.06] |
頁 次 | 頁103-107 |
分類號 | 410.1644 |
關鍵詞 | 前十字韌帶重建; 骨-髕骨韌帶-骨; 骨-前十字韌帶-骨; 生物力學評估; ACL reconstruction; Bone-patellar tendon-Bone; Bone-ACL-Bone; Biomechanical evaluation; |
語 文 | 英文(English) |
中文摘要 | 本研究探討骨-髕骨韌帶-骨與骨-前十字韌帶-骨作為前十字韌帶重建的移植材料的生物力學特性,研究方法以20隻Rottweier狗為實驗對象,其中18隻為實驗組,2隻為控制組,實驗組又區分為第一組:重建後三個月;第二組:六個月;第三組:十二個月犧牲做拉伸實驗以比較這兩種移植材料的最大抗拉強度。在骨-髕骨韌帶-骨組最大的抗拉強度三個月為117.1牛頓、六個月為232.8牛頓、十二個月為777.4牛頓;在骨-前十字韌帶-骨組最大的抗拉強度三個月為458.7牛頓、六個月為814.8牛頓、十二個月為1064.1牛頓;而控制組前十字韌帶最大抗拉強度為1461.7牛頓。本研究證實骨-前十字韌帶-骨作為前十字韌帶的重建材料比骨-髕骨韌帶-骨在生物力學的特性上較佳。 |
英文摘要 | Twenty Rottweier dogs were included to investigate the biomechanical behaviors of bone-patellar tendon-bone and bone-ACL-bone grafts for ACL reconstruction. Those dogs were further divided into three experimental groups and one control group. The group Ⅰ was sacrificed three months after ACL reconstruction, the group Ⅱ, six months and the group Ⅲ, twelve months. For bone-patellar tendon-bone graft, the mean maximum tensile strength was 117.1 N in the group Ⅰ, 232.8 N in the group Ⅱ and 777.4 N in the group Ⅲ. For bone-ACL-bone autograft, the mean maximum tensile strength was 458.7 N in the group Ⅰ, 814.4 N in the group Ⅱ and 1064.1 N in the group Ⅲ. The mean maximum tensile strength was 1461.7 N in the control group. This study revealed the bone-ACL-bone graft has a better result than bone-patellar tendon-bone graft for ACL reconstruction in the dog model. |
本系統中英文摘要資訊取自各篇刊載內容。