骨关节植入物图片文章
骨关节植入物图片文章的相关文献在2013年到2013年内共计59篇,主要集中在基础医学
等领域,其中期刊论文59篇、专利文献982228篇;
骨关节植入物图片文章的相关文献由134位作者贡献,包括夏睿、孙鸿涛、李贵涛等。
骨关节植入物图片文章—发文量
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论文:982228篇
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总计:982287篇
骨关节植入物图片文章
-研究学者
- 夏睿
- 孙鸿涛
- 李贵涛
- 杨波
- 陈为坚
- 靳安民
- 李赟罡
- 万盛钰
- 万磊
- 于博
- 于灵云
- 任义军
- 任伯绪
- 任国山
- 余嘉
- 侯玉东
- 倪伟峰
- 刘兴振
- 刘娜
- 刘延涛
- 刘新旭
- 刘粤
- 刘腾飞
- 刘顺振
- 勘武生
- 吴亮
- 吴玉杰
- 周广全
- 周肆华
- 夏振宏
- 孔荣
- 孙小平
- 孙建皖
- 孙鑫
- 宋磊
- 宋雅伟
- 尚希福
- 尹飚
- 巩腾
- 庞智晖
- 廖文波
- 张云涛
- 张元民
- 张学军
- 张宏
- 张岩
- 张平
- 张秋霞
- 张路
- 徐建广
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李广伟
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摘要:
BACKGROUND: Applying artificial hip joint replacement for the treatment of end-stage hip disease is difficult and involves multi-aspects, including the surgical approach, intraoperative osteotomy, prosthesis implantation and selection of type, There are a lot of controversies due to different scholarly opinions. OBJECTIVE: To explore the methods and clinical effects of the artificial hip joint replacement in the treatment of end-stage hip disease. METHODS: Retrospective analysis of 52 patients (57 hips) receiving artificial hip joint replacement was performed based on a long-term fol ow-up. The fol ow-up time was 14-86 months, 27 months in average. The preoperative and postoperative (last fol ow-up) visual analogue scale score and Harris hip score were recorded, analyzed and compared, and the results were statistical y analyzed. RESULTS AND CONCLUSION: The visual analogue scale score in 52 patients was decreased from preoperative (7.0±1.2) points to postoperative (2.0±0.7) points. Harris score was increased from preoperative (35.9±5.4) points to the last fol ow-up (89.7±3.1) points. The difference was statistical y significant when compared with that before operation (P < 0.05). Al the 52 patients after surgery could walk with crutches or walker ambulation, and al of them could be able to walk independently and take self-care after 3 months. X-ray assessment showed no loosening of the prosthesis, and achieved satisfactory results. Careful preoperative preparation and scientific and rigorous operation can prevent the hip prosthesis loosening, infection and pain after operation. Rehabilitation exercise after surgery is an important measure to reduce the postoperative pain and recover the function to the maximum extent.% 背景:终末期髋关节疾病施行人工全髋关节置换难度大,涉及面多,包括置换入路、置换中截骨、假体的植入、类型的选择等,专家学者各不相同,意见不统一,争议较多。 目的:探讨人工全髋关节置换治疗终末期髋关节疾病的方法及临床效果。 方法:回顾性分析52例(57髋)人工髋关节置换患者,进行长期随访,随访时间14-86个月,平均随访时间为27个月。随访并记录置换前后(末次随访时)的目测类比评分、Harris 评分,分析比较置换前后评分并对结果进行统计学分析。 结果与结论:52例患者中目测类比评分由置换前的(7.0±1.2)分降至置换后的(2.0±0.7)分,Harris 评分从置换前的(35.9±5.4)分增加到末次随访的(89.7±3.1)分,与置换前相比差异有显著性意义(P <0.05)。52例患者置换后均可扶拐或助行器下地行走,3个月后能独立行走,生活自理,X 射线评估无假体松动,治疗效果满意。说明精心的置换前准备、科学严谨的操作技术可预防髋部假体松动、感染、疼痛等并发症,置换后科学正确的康复锻炼是减少置换后疼痛、功能最大程度恢复的重要措施。
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黄若昆;
谢鸣;
余嘉;
任义军;
勘武生;
黄雯洁
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摘要:
背景:髋部骨折的病情较复杂,临床医师选择适当治疗方案和手术入路的主要依据来源于影像学检查,常难以准确判断空间立体关系。n 目的:探讨基于64排螺旋 CT 扫描数据对髋部骨折进行虚拟手术设计的可行性和临床应用价值。n 方法:将髋部骨折患者.dicom 格式 CT 数据导入 Mimics 软件,进行图像分割,建立骨折三维模型并进行虚拟复位,将.stl 格式复位模型导入 Imageware12.0,根据钢板放置位置选择合适长度钢板,螺钉固定。并快速成型形成实体与导航模板。n 结果与结论:重建三维可视模型可准确反映出骨折特点、骨折移位方向和程度,并可进行任意旋转观察,实现了内固定手术模拟。可见术前应用计算机辅助虚拟现实手术设计可以制定合理的个体化手术方案,有很好的临床应用价值。%BACKGROUND: The hip fractures are difficult to treat because of its complexity. Clinicians select appropriate treatment options and surgical approaches according to imaging studies, which are difficult to accurately determine the spatial three-dimensional relationship. n OBJECTIVE: To study the feasible and clinical value of computer-assisted preoperative design for hip fractures based on 64-slice spiral CT scanning data. n METHODS: CT data in .dicom format from the patients with hip fractures were imported into Mimics. In segmentation process, the three-dimensional model of fracture was built to perform simulated reduction. The reduced model in .stl format was transferred into Imageware 12.0 to determine an appropriate dynamic hip screw in a suitable place and fixed with screw. And then using rapid prototyping, the entity and navigation template were formed. n RESULTS AND CONCLUSION: The three-dimensional reconstructed visualization model could reflect the features of fractures, and the direction and degree of fracture displacement. And the fracture models could be rotated in any direction and space for observation which could simulate the internal fixation surgery. Preoperative computer-assisted virtual reality surgery can help to make a reasonable individualized surgical option, which has good clinical value.
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秦洪;
梁爱军;
钱文亮;
黄夕斌;
宋雅伟
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摘要:
BACKGROUND: Simple plaster external fixation for the treatment of distal radius fracture is difficult to obtain the good reduction and fixation, and in recent years, traction splint has better treatment effect. n OBJECTIVE: To comparatively analyze the effect of rubber band stretching and stress relaxation on the treatment of distal radius fracture with traction splint through biomechanical methods. n METHODS: Total y 236 cases of distal radius comminuted fractures were divided into treatment group and control group according to the treatment method. The patients in the treatment group were treated with traction splints and the patients in the control group were treated with manipulative therapy and splints external fixation. The X-ray films were taken regularly to observe the healing of the fracture, and the wrist function was assessed with Dienst assessment standards. Instron Electronic Universal Material Testing Machine 3367 was used to detect the rubber band stretching and stress relaxation of the traction rubber band in order to test the rubber band maximum stress. n RESULTS AND CONCLUSION: According to the intent-to-treat analysis, al the patients were involved in the final analysis. Al the patients were fol owed-up for more than 5 months, and longest for 13 months. Dienst functional assessment showed in the treatment group, excel ent in 68 cases, good in 42 cases and the excel ent and good rate was 93.2%; the excel ent and good rate of the control group was 52.6%, the excel ent and good rate of the treatment group was significantly higher than that of the control group. Traction splint for the treatment of distal radius fracture has the advantages of simple operation and reliable clinical efficacy. Rubber band stretching and stress relaxation results showed that the maximum stress of the rubber band was 46.97 N and it was maintained at 20.60 N, thereby achieving the traction effect in the reduction treatment of distal radius comminuted fractures.% 背景:单纯石膏外固定治疗桡骨远端粉碎性骨折难以实现良好复位和固定,近年来以牵引式夹板治疗的效果较好。n 目的:运用生物力学的研究方法,对比分析牵引式夹板治疗桡骨远端粉碎性骨折时橡皮筋拉伸及应力松弛与效果的关系。n 方法:236例桡骨远端粉碎性骨折患者按治疗方法分为治疗组和对照组,治疗组实行牵引式夹板治疗,对照组实行单纯手法整复夹板外固定。治疗后定期拍摄 X 射线片观察骨折愈合情况,腕关节功能采用Dienst 评估标准进行评定。采用 Instron 电子万能材料试验机3367对牵引的橡皮筋进行橡皮筋拉伸和应力松弛实验,测试橡皮筋的最大应力。n 结果与结论:按意向性处理分析,全部进入结果分析。患者随访均超过5个月,最长随访13个月。Dienst功能评估:治疗组优68例,良42例,优良率93.2%,对照组优良率52.6%,治疗组优良率显著高于对照组。证实采用牵引式夹板治疗桡骨远端粉骨折,操作简单方便,临床疗效可靠。橡皮筋拉伸和应力松弛实验结果显示,橡皮筋的最大应力为46.97 N,最终应力保持在20.60 N,能够达到桡骨远端粉骨折复位治疗的牵引作用。
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高延明;
张路
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摘要:
BACKGROUND: The anti-rotation intramedul ary nail and dynamic hip screw has been widely used in the fixation treatment of intertrochanteric fracture. OBJECTIVE: To evaluate and compare the effect of anti-rotation intramedul ary nail and dynamic hip screw internal fixation for the treatment of femoral intertrochanteric fractures. METHODS: The clinical patients with femoral intertrochanteric fractures were fol owed-up, and the clinical effect of effect of anti-rotation intramedul ary nail and dynamic hip screw internal fixation for the treatment of femoral intertrochanteric fractures was comprehensively analyzed through evaluating the fracture healing, incidence of complications and joint function score. RESULTS AND CONCLUSION: Both anti-rotation intramedul ary nail and dynamic hip screw internal fixation could obtain the good effect on the treatment of femoral intertrochanteric fractures, but anti-rotation intramedul ary nail internal fixation for the treatment of femoral intertrochanteric fractures had the advantages of less bleeding, lower incidence of complications, shorter fracture healing time and higher excel ent and good rate of hip function, which is one of the preferred methods for the treatment of femoral intertrochanteric fractures.% 背景:防旋髓内钉与动力髋螺钉已被广泛应用于股骨转子间骨折的置入内固定治疗。目的:评估与比较防旋髓内钉与动力髋螺钉置入内固定治疗股骨转子间骨折的效果。 方法:对股骨转子间骨折的临床患者进行随访观察,通过评估患者骨折的愈合情况、并发症发生情况以及关节功能评分综合分析防旋髓内钉与动力髋螺钉内固定治疗股骨转子间骨折的临床效果,并对两种内固定治疗效果进行对比。 结果与结论:防旋髓内钉与动力髋螺钉置入内固定治疗股骨转子间骨折均可以获得较好的治疗效果,但是防旋髓内钉置入内固定治疗股骨转子间骨折置入内固定操作时间更短,出血量更少,并发症的发生率更低,骨折愈合时间更短,髋关节功能优良率更高,是股骨转子间骨折首选置入内固定治疗的方法之一。
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