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- Keywords bone defect healing;cortical bone;haversian system; 骨缺损修复;皮质骨;哈佛氏系统;
- PRP combined with DXB can accelerate healing of bone defect. 富血小板血浆复合异种脱蛋白松质骨可促进和加速骨缺损的修复。
- Results: All bone defects healed well and the function and shape of carpal joint were satisfied. 结果所有被修复骨缺损均良好愈合,腕关节功能与外观令人满意。
- Bone defect healing 骨缺损愈合
- Results: There were different degree of expression of VEGF in callus auording to the cell origin during different period of mandibular defect healing. 结果:在下颌骨缺损愈合的不同时期,骨痂组织内表达VEGF的细胞来源不同,表达的程度也不同。
- Bone defect is common and one of the most difficult problems in orthopaedics. 骨缺损是临床上的常见病,也是骨科治疗的难题之一。
- Homogeneous bone allograft is most commonly used to treat bone defect. 同种异体骨移植是治疗骨缺损最常采用的方法。
- Objective: To observe the expression of vascular endothelial growth factor(VEGF) in callus during mandibular defect healing and explore the influence of VEGF on defect healing. 目的:观察下颌骨骨缺损愈合过程中骨痂组织内血管内皮细胞生长因子(VEGF)的表达,进一步探讨VEGF对骨缺损愈合的影响。
- Methods: The expression and change of VEGF in different periods(1,2,3,4 weeks) of mandibular defect healing of rat was investigated by immunohistochemistry method. 方法:采用免疫组织化学方法检测大鼠下颌骨骨缺损术后1、2、3、4周骨痂组织中VEGF的表达和变化。
- The mechanism of the healing of long bone defect 骨缺损修复机制探讨
- The bone defect was reconstructed in 95 cases (22.1%). The dura mater was repaired in 117 cases (27.2%). 行颅底骨缺损修复 95例 (2 2 1%25 ) ,行脑膜修补 117例 (2 7 2%25 ) ;
- Successful construction of BMP2 rAdV lays a foundation for the feasible genetic treatment with vector of bone defect. 骨形态发生蛋白2重组腺病毒的构建成功为骨缺损等疾病的基因治疗奠定了可行的载体基础。
- The P-6/ABM composite posses the capacity to enhance the bone defect repair in vivo. P - 6 /ABM复合材料具有较强的促进骨缺损修复作用。
- Objective To evaluate the effect of decalcification bone matrix(DBM) and OSTEOSET in treating the bone defect. 目的探讨使用骨移植替代物脱钙骨基质(DBM)和硫酸钙颗粒(OSTEOSET)治疗骨缺损的疗效。
- Objective To study the mechanism of repairing bone defect with compound material HA-BG. 目的探讨羟基磷灰石/生物活性玻璃复合多孔材料(HA-BG)修复兔下颌骨缺损的机理。
- Conclusions Allografting is acceptable for the reconstruction of massive bone defect after tumor resection. 动力型内锁髓内钉优于普通髓内钉和加压钢板。
- Objective To observe osteogenesis of percutaneous autogenous bone marrow into cicatrix of bone defect. 目的观察经皮自体骨髓移植在骨缺损瘢痕组织内的成骨作用。
- The new bone growth, repairing of bone defect and PHA biodegradation were not effected by wax. 蜂蜡不影响植入区的新骨长入和骨缺损的修复，亦不影响PHA发生生物降解。
- Methods Metacarpal bone defect was repaired through dissociating rib myocutaneous flap of dog. 方法通过游离犬的肋骨肌皮瓣修复掌骨缺损。
- This bone （periosteal） flap adapt to repair nonunion or bone defect in the middle or inferior of femur. 结论该骨(膜)瓣血管解剖位置恒定，手术简便，转位灵活，对供区影响小，可用于修复股骨干中下段骨不连、骨缺损。
