Radiographic features of bone ingrowth in highly porous cementless total knee arthroplasty with minimum 2-year follow-up [0.03%]
高孔隙仿生涂层膝关节假体骨长入的X线影像学特征及2年以上随访结果分析
Kai Chun Augustine Chan,Amy Cheung,Michelle Hilda Luk et al.
Kai Chun Augustine Chan et al.
Background: The definition of successful osteointegration after cementless total knee arthroplasty (TKA) remains uncertain. We hypothesize that trabecular line formation, bone resorption, and radiolucent line (RLL) disapp...
Long-term use of drugs used for knee osteoarthritis and their association with primary arthroplasty: a nested case-control study [0.03%]
用于膝关节骨关节炎的药物长期使用与初次人工关节置换术的相关性：嵌套病例对照研究
Sara Rodríguez-Martín,Encarnación Fernández-Antón,Gabriela Alonso-Martínez et al.
Sara Rodríguez-Martín et al.
Background: Knee osteoarthritis is a highly prevalent condition that eventually ends up in arthroplasty at advanced stages. It is unknown whether the prolonged use of drugs for its symptomatic treatment, including non-ste...
Cumulative revision rates in total hip arthroplasty depending on acetabular cup fixation: an analysis from the German arthroplasty registry [0.03%]
德国关节置换登记协会髋臼杯固定方式影响全髋关节置换累计翻修率的分析研究
Alberto Alfieri Zellner,Alexander Grimberg,Yinan Wu et al.
Alberto Alfieri Zellner et al.
Background: While modern third-generation cementation techniques have optimized outcomes for cemented fixation, cementless acetabular fixation is currently the widely preferred cup option in Germany. In elderly patients, ...
Ninety-day readmission and early complications after coding-defined cementless-category versus cemented-category primary total knee arthroplasty [0.03%]
无骨水泥型与含骨水泥型初次全膝关节置换术后90天再入院及早期并发症的流行病学研究
David Maman,Yaniv Steinfeld,Yaron Berkovich
David Maman
Background: Use of cementless total knee arthroplasty (TKA) has increased in recent years, but contemporary short-term administrative comparisons with cemented fixation remain limited. This study compared 90-day readmissi...
Three-dimensional and artificial intelligence-assisted preoperative templating in total hip arthroplasty: a systematic review and meta-analysis [0.03%]
全髋关节置换术的三维和人工智能辅助术前模板选择：系统回顾和荟萃分析
Seyed Pouya Taghavi,Ali Salmani,Taner Karlidag et al.
Seyed Pouya Taghavi et al.
Background: Preoperative templating in total hip arthroplasty (THA) optimizes implant sizing and positioning accuracy. Standard practice relies on two-dimensional (2D) templating, while three-dimensional (3D) and AI-assis...
Differences in health outcomes of orthopedic rehabilitation after hip or knee replacement: a prospective pilot study benchmarking 23 rehabilitation facilities using Patient-Reported Outcome Measures (PROMs) [0.03%]
基于患者报告结局量表(PROMs)的23家康复机构骨科康复效果的前瞻性队列研究
Volker Beierlein,Ralf Bürgy,Torsten Kirsch et al.
Volker Beierlein et al.
Background: Patient-reported outcome measures (PROMs) are increasingly used for benchmarking hip and knee arthroplasty, yet evidence on their feasibility for public reporting of short-term rehabilitation outcomes remains ...
Filippo Migliorini,Nicola Maffulli,Luise Schäfer et al.
Filippo Migliorini et al.
Despite advances in surgical techniques and implant design, a significant number of patients remain dissatisfied after total knee arthroplasty (TKA), often because of factors unrelated to the arthroplasty itself. Among these, pelvic biomech...
Stem design and sizing influence torsional periprosthetic fracture resistance of cemented stems in osteoporotic femoral models: a comparative biomechanical study [0.03%]
骨水泥型假体柄扭矩下的人工髋关节假体力学稳定性相关的柄部设计及规格的比较研究：基于骨质疏松股骨模型的生物力学研究
Kohei Hashimoto,Yukio Nakamura,Nobunori Takahashi et al.
Kohei Hashimoto et al.
Background: Stem sizing may influence periprosthetic femoral fracture (PPF) resistance after cemented total hip arthroplasty (THA), but whether this effect is consistent across cemented stem systems with distinct design p...
High failure rates and poor quality of life after modular non-fusion knee arthrodesis following failed total knee arthroplasty: a multicenter retrospective study of 85 patients [0.03%]
全膝关节置换术后失败的模块化非融合膝关节融合术的高失败率和较差的生活质量：一项对85例患者的多中心回顾性研究
Benjamin Schlossmacher,Christoph Tietje,Vincent Lallinger et al.
Benjamin Schlossmacher et al.
Background: Modular non-fusion knee arthrodesis (MKA) represents a limb-salvage option for patients with failed total knee arthroplasty (TKA) when further reconstruction is no longer feasible, most commonly due to peripro...
Accuracy of automated segmentation of gluteus and paraspinal muscles in patients with hip osteoarthritis using TotalSegmentator in 3Dslicer [0.03%]
TotalSegmentator在3Dslicer中自动分割髋关节骨关节炎患者臀肌和腰背肌的准确性
Hyonmin Choe,Shogo Yokota,Ryohei Iino et al.
Hyonmin Choe et al.
Background: Muscle atrophy is prevalent among patients with hip osteoarthritis, yet quantitative assessment of the peri-hip muscles remains challenging. Although computed tomography (CT) enables objective evaluation, manu...