Deceptive appearance of a normal variant of scaphoid bone in a teenage patient: a diagnostic challenge [0.03%]
舟状骨正常变异的欺骗性表现：青少年患者腕部影像诊断陷阱病例报告
Amjad N Bhatti,Stuart J Griffin,Sarah J Wenham
Amjad N Bhatti
Scaphoid fractures are a common injury in late teens and mid twenties with a peak period in skeletally immature children at about 15 years of age, although considered to be rare in first decade of life, its exact incidence in early teen age...
Diagnosis and treatment of acute ankle injuries: development of an evidence-based algorithm [0.03%]
急性踝关节损伤的诊断和治疗：基于循证医学的算法的制定与发展
Hans Polzer,Karl Georg Kanz,Wolf Christian Prall et al.
Hans Polzer et al.
Acute ankle injuries are among the most common injuries in emergency departments. However, there are still no standardized examination procedures or evidence-based treatment. Therefore, the aim of this study was to systematically search the...
The use of recombinant human bone morphogenetic protein-2 for the treatment of a delayed union following femoral neck open-wedge osteotomy [0.03%]
重组人骨形态蛋白-2治疗股骨颈楔形截骨术后延迟愈合的应用
Axel W A Baltzer,Martin S Ostapczuk,Daniel Stosch et al.
Axel W A Baltzer et al.
Although the clinical potential of bone morphogenetic proteins (BMPs) has been known for decades, their use in humans has only been approved for a limited number of orthopaedic conditions. Promising results in animals demonstrate the utilit...
Philipp Gebel,Markus Oszwald,Bernd Ishaque et al.
Philipp Gebel et al.
The purpose of this study was to analyse a new concept of using the the minimally invasive direct anterior approach (DAA) in total hip replacement (THR) in combination with the leg positioner (Rotex- Table) and a modified retractor system (...
Differences in tibiofemoral kinematics between the unloaded robotic passive path and a weightbearing knee simulator [0.03%]
无负荷机器人被动路径和负重膝关节模拟器胫骨股骨运动学差异研究
Markus Wünschel,Ulf Leichtle,Jiahsuan Lo et al.
Markus Wünschel et al.
Cadaveric in vitro studies are essential to test hypotheses concerning surgical manipulations in the same individual. Robotic technologies as well as different knee-models have been developed to get an in-depth comprehension of knee joint k...
Regenerate augmentation with bone marrow concentrate after traumatic bone loss [0.03%]
富骨髓浓度治疗创伤性骨缺损的效果
Jan Gessmann,Manfred Köller,Holger Godry et al.
Jan Gessmann et al.
Distraction osteogenesis after post-traumatic segmental bone loss of the tibia is a complex and time-consuming procedure that is often complicated due to prolonged consolidation or complete insufficiency of the regenerate. The aim of this f...
Repetitive recombinant human bone morphogenetic protein 2 injections improve the callus microarchitecture and mechanical stiffness in a sheep model of distraction osteogenesis [0.03%]
反复注射重组人骨形态发生蛋白2可改善绵羊牵张成骨模型中骨痂的微结构和机械刚度
Marc-Frederic Pastor,Thilo Floerkemeier,Frank Witte et al.
Marc-Frederic Pastor et al.
Evidence suggests that recombinant human bone morphogenetic protein 2 (rhBMP-2) increases the mechanical integrity of callus tissue during bone healing. This effect may be either explained by an increase of callus formation or a modificatio...
A simple and convenient method guide to determine the magnification of digital X-rays for preoperative planning in total hip arthroplasty [0.03%]
全髋关节置换术前计划中确定数字X线照片放大率的简便方法指导
Hansjoerg Heep,Jie Xu,Christian Löchteken et al.
Hansjoerg Heep et al.
Scaling of anteroposterior digital pelvic X-rays with variable magnification is the premise for accurate preoperative planning of total hip replacement with digital templating. Conn's method of placing a marker of known diameter beside the ...
The correlation between the sagittal lumbopelvic alignments in standing position and the risk factors influencing low back pain [0.03%]
站立位骶骨 pelvis 韧带与腰椎排列及低背部疼痛的影响因素之间的相关性研究
Pongsthorn Chanplakorn,Paphon Sa-Ngasoongsong,Siwadol Wongsak et al.
Pongsthorn Chanplakorn et al.
Low back pain (LBP) is the most common health problem. Many factors have been demonstrated to be fundamental risk factors of LBP such as body mass index (BMI), age and sex. However, so far there have been few studies demonstrating the assoc...
L5 vertebrectomy for the surgical treatment of tumoral and traumatic lesions of L5 vertebra [0.03%]
L5椎体切除术在L5椎体肿瘤和创伤治疗中的应用
Tuncay Kaner,Tunc Oktenoglu,Mehdi Sasani et al.
Tuncay Kaner et al.
We retrospectively reviewed the clinical characteristics and the surgical results of seven patients treated with L5 vertebrectomy. The pathologies, clinical characteristics, preoperative and postoperative radiological findings, surgical tec...