OBJECTIVE: to probe into the mechanism of extracorporeal shock wave in treatment of nonunion and delayed union of bone fracture and the existed unsolved problems in the clinical study.
目的：探讨体外冲击波在治疗骨折不愈合和延迟愈合的机制以及临床研究中存在的问题。
The motor system is composed of the bone, the bone union and the skeletal muscle.
运动系统由骨、骨连结和骨骼肌三部分组成。
More than half a million people in the European Union and a million in the United States suffer from disorders in or serious defects of some part of their bone structure.
欧洲逾五十万人、美国近一百万人正遭受骨结构紊乱或严重骨缺失。
Radiographs evaluated union and stability of the femoral and acetabular components, osteolysis, or the development of any heterotopic bone.
线片评估股骨和髋臼组件的稳定性，骨溶解，或异位骨化。
Two years after the surgery, the patient's neurological symptoms were resolved. The bone union was complete with no loss of correction.
术后两年，患者的神经症状得到解决。骨折无畸形愈合。
Conclusion the improved bilateral tibia lengthening technique is recommended for advantage of short time of bone union, less complication and correcting the varus deformity of knee simultaneously.
结论改良后的双侧胫骨延长术，胫骨骨质愈合时间缩短，并发症少，可同时矫正膝内、外翻畸形。
There are three aspects. One is the prevention of infection, two is the treatment of infection, three is the acceleration of the bone union speed.
课题目的是研究抗感染重组合异种骨在临床的应用情况，从预防感染、治疗感染、促进骨愈合三方面来研究抗感染重组合异种骨的作用。
The average period of bone union was 4.3 months, with good location of both bone grafting and internal fixation device.
随访期内，植骨块和固定器位置良好，骨愈合时间平均为4.3个月。
For most cases, the union of fracture was accomplished by decollement of bone cortex pedicle and firm internal fixation without bone graft.
绝大部分经带蒂骨皮质剥离和坚强内固定术后而愈合，不需植骨。
Objective:To study the outcome of treatment of the fractures of long tubular bone delayed-union using bone plate rotating graft and synthetic bone.
目的：探讨骨板旋转植骨加人工骨移植联合治疗长管骨骨折延迟愈合的疗效。
By the 6-8 week, there has been bone trabecula joining the two union sites, osteogenic cell and osteoblast grew briskly around the cortex of allograft.
移植后6一8周，两接合端已有骨小梁连接，异体骨皮质周围骨原细胞和成骨细胞生长活跃；
Unilateral external fixator combined with bone graft is an effective therapy for postoperative non-union of humerus shaft fracture. Its clinical application is being expected.
单侧外固定器结合植骨是治疗肱骨干骨折内固定术后不愈合的有效疗法，值得临床推广应用。
Conclusion the use of three pace bone-setting manipulation restoring ulna and radius benifited functional recovery and reduced the rate of fracture delayed-union and nonunion.
结论三步正骨手法治疗尺桡骨中、下段双骨折有骨折愈合时间短，功能恢复快等优点，并能减少骨折延迟愈合和不愈合等并发症。
Bone graft and fusion is essential for prevent the possible non union or mal union of decompressed segement.
结论环锯减压后如不植骨有可能不融合或畸形愈合。
Bone healing was satisfactory in all cases, without delay of bone union or obvious displacement of fracture segments after surgery.
所有病例骨折愈合良好，无骨愈合延迟或骨断端明显移位。
Results 18 cases were followed up for 6 to 24 months. All fractures gained bone union without complications such as injury of ulnar nerve. No fixator breakage or loosening was found.
结果18例患者均获随访，时间6 ~24个月，无一例出现骨折不愈合和尺神经损伤等并发症，无钢板螺钉松动断裂的发生。
How to select pertinent internal fixation and accurate fix it is an important factor affects long-term efficacy of fixation and promote bone union.
它由多种综合因素所致，但主要取决于骨折部位血运状况、骨折类型、原始治疗固定的优劣和是否有感染等。
Conclusion. Bone union occurred more than 2 years after posterior fusion with PS in about 30% of patients with delayed union.
结论：30%的行椎弓根螺钉固定后路融合术后延迟愈合病人两年后最终发生骨融合。
There were no infection, no nerve injuries and loosening or breakage of the screw. All cases attained bone union.
本组无切口感染，无术中血管神经损伤，无内固定松动及断裂，无骨不愈合。
Results Bone union occurred in 12 weeks on all of the BMP-PVP group, and none of the bone defects healing in the other group.
结果注射BMP-PVP组术后12周全部发生骨性愈合，而单纯注射BMP及自然修复组无1例发生骨性愈合。
Results Bone union occurred in 12 weeks on all of the BMP-PVP group, and none of the bone defects healing in the other group.
结果注射BMP-PVP组术后12周全部发生骨性愈合，而单纯注射BMP及自然修复组无1例发生骨性愈合。
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