Interaction of loading and ligament injuries in subtalar joint instability quantified by 3D weightbearing computed tomography [0.03%]
基于3D负重CT的跟距关节不稳生物力学量化研究及侧副韧带损伤的作用机制探讨
Arne Burssens,Nicola Krähenbühl,Amy L Lenz et al.
Arne Burssens et al.
Despite decades of research since its first description, subtalar joint instability remains a diagnostic enigma within the concept of hindfoot instability. This could be attributed to current imaging techniques, which are impeded by two-dim...
Variation in the patellar tendon moment arm identified with an improved measurement framework [0.03%]
改进测量框架下髌腱力臂的个体差异研究
Oliver Dandridge,Amy Garner,Andrew A Amis et al.
Oliver Dandridge et al.
The mechanical advantage of the knee extensor mechanism depends heavily on the patellar tendon moment arm (PTMA). Understanding which factors contribute to its variation may help improve functional outcomes following arthroplasty. This stud...
MRI-based synthetic CT shows equivalence to conventional CT for the morphological assessment of the hip joint [0.03%]
基于MRI的合成CT与常规CT对髋关节形态评估具有同等效果
Mateusz C Florkow,Koen Willemsen,Frank Zijlstra et al.
Mateusz C Florkow et al.
This study evaluated the accuracy of synthetic computed tomography (sCT), as compared to CT, for the 3D assessment of the hip morphology. Thirty male patients with asymptomatic hips, referred for magnetic resonance (MR) imaging and CT, were...
Identifying alternative antibiotics that elute from calcium sulfate beads for treatment of orthopedic infections [0.03%]
用于骨科感染治疗的载药硫酸钙珠释放抗生素的筛选与鉴定
Ashley E Levack,Kathleen Turajane,Daniel A Driscoll et al.
Ashley E Levack et al.
There has been increasing interest in the use of a synthetic absorbable calcium sulfate (CaSO4 ) for local antibiotic delivery in orthopaedic infections. The purpose of this study was to quantify elution kinetics of six antibiotics (amikaci...
Automated quantification of live articular chondrocyte fluorescent staining using a custom image analysis framework [0.03%]
基于自定义图像分析框架的活体关节软骨细胞荧光染色定量评价系统
Linjun Yang,Marc J Brouillette,Mitchell C Coleman et al.
Linjun Yang et al.
The goal of this study was to develop, validate, and implement an image analysis framework to automatically analyze chondrocytes in 3D image stacks of cartilage acquired using a fluorescent confocal microscope. Source specimens consist of v...
Correlational analysis of chemokine and inflammatory cytokine expression in the intervertebral disc and blood in patients with lumbar disc disease [0.03%]
腰椎间盘疾病患者髓核和血液中炎症因子及趋化因子的相关性分析
Akihiko Hiyama,Kaori Suyama,Daisuke Sakai et al.
Akihiko Hiyama et al.
The involvement of intervertebral disc (IVD) tissues, whole blood (WB) cytokines, and chemokines in pain in patients with lumbar degenerative disc disease (LDD) is unknown. We investigated the relationships between inflammatory cytokines an...
Optimizing outcomes of ACL surgery-Is autograft reconstruction the only reasonable option? [0.03%]
ACL手术的优化——自体移植重建是唯一合理的选择吗？
Martha M Murray
Martha M Murray
Anterior cruciate ligament (ACL) injuries occur at a high frequency in the United States with approximately 400,000 ACL reconstructions being performed each year. While ACL reconstruction is our current gold standard of treatment, it does n...
Patient-specific 3D-printed shelf implant for the treatment of hip dysplasia: Anatomical and biomechanical outcomes in a canine model [0.03%]
基于患者特定的骨盆三维打印植入物治疗髋关节发育不良：犬科动物模型的解剖和生物力学结果
Koen Willemsen,Marianna Tryfonidou,Ralph Sakkers et al.
Koen Willemsen et al.
A solution for challenging hip dysplasia surgery could be a patient-specific 3D-printed shelf implant that is positioned extra-articular and restores the dysplastic acetabular rim to normal anatomical dimensions. The anatomical correction a...
Relationships between tibial articular cartilage, in vivo external joint moments and static alignment in end-stage knee osteoarthritis: A micro-CT study [0.03%]
终末期膝骨关节炎患者内外侧胫骨平台软骨与载荷的微CT研究
Sophie Rapagna,Bryant C Roberts,Lucian B Solomon et al.
Sophie Rapagna et al.
Biomechanical factors (e.g., joint loading) have a significant role in the progression of osteoarthritis (OA). However, some relationships between in vivo joint loading indices and tibial cartilage thickness are conflicting. This study inve...
Quantifying shoulder activity after rotator cuff repair: Technique and preliminary results [0.03%]
肩袖修复术后的肩关节活动量测定：技术与初步结果
Matthew C Ruder,Roger Zauel,Brian J Diefenbach et al.
Matthew C Ruder et al.
Repair tissue healing after rotator cuff repair remains a significant clinical problem, and excessive shoulder activity after surgical repair is believed to contribute to re-tears. In contrast, small animal studies have demonstrated that co...