补片技术修复肩袖损伤的应用研究
发布时间：2018-08-04 16:12
【摘要】：肩袖巨大撕裂单纯手术缝合后复发率高达50%~70%,学者们提出肩袖补片修补可增加肩袖生物力学性能。采用哪种材料的补片更有效地恢复其生理功能成为当今研究热点。肩袖补片分为人工合成(不可降解型,可降解型)和生物材料(自体或同种异体组织,异种异体材料)两种类型。人工合成材料具备载体力学强度,但术后免疫反应重;生物材料排异反应轻,生物活性转归好,降解率调控灵敏,但最大抗拉强度较低。本文综述目前肩袖补片应用过程中的常见问题和进展。
[Abstract]:The recurrence rate of giant tears of rotator cuff after simple suture is as high as 50 / 70. Scholars have suggested that the repair of rotator cuff patch can increase the biomechanical properties of rotator cuff. It has become a hot topic to study which kind of patch can restore its physiological function more effectively. Rotator cuff patch can be divided into two types: synthetic (non-degradable, degradable) and biomaterials (autologous or allogeneic, heterologous). The synthetic material has the mechanical strength of carrier, but the immune reaction is heavy after operation, the rejection reaction of biomaterial is light, the bioactivity is good, the degradation rate is sensitive, but the maximum tensile strength is low. The common problems and progress in the application of rotator cuff patch are reviewed in this paper.
【作者单位】： 中国人民解放军总医院骨科;
【基金】：2014年河北省医学科学研究重点课题(No.ZL20140293)
【分类号】：R687.4
本文编号：2164412
[Abstract]:The recurrence rate of giant tears of rotator cuff after simple suture is as high as 50 / 70. Scholars have suggested that the repair of rotator cuff patch can increase the biomechanical properties of rotator cuff. It has become a hot topic to study which kind of patch can restore its physiological function more effectively. Rotator cuff patch can be divided into two types: synthetic (non-degradable, degradable) and biomaterials (autologous or allogeneic, heterologous). The synthetic material has the mechanical strength of carrier, but the immune reaction is heavy after operation, the rejection reaction of biomaterial is light, the bioactivity is good, the degradation rate is sensitive, but the maximum tensile strength is low. The common problems and progress in the application of rotator cuff patch are reviewed in this paper.
【作者单位】： 中国人民解放军总医院骨科;
【基金】：2014年河北省医学科学研究重点课题(No.ZL20140293)
【分类号】：R687.4
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