Results 161 to 170 of about 35,125 (306)

Customized Metal 3D Printed Total Wrist Prosthesis in the Treatment of Severely Destroyed Wrist: Design Rationale and Clinical Applications

Orthopaedic Surgery, Volume 17, Issue 5, Page 1536-1546, May 2025.
Four patients with severe wrist destruction from various causes were treated with customized 3D‐printed prostheses. In addition to the specific articular surface matching their original radiocarpal joint, two innovative proximal component designs were created to address different bone defects.
Qipei Wei, Chang Liu, Shanlin Chen, Min Liu   +3 more
wiley   +1 more source

Mechanical alignment tolerance of a cruciate-retaining knee prosthesis under gait loading-A finite element analysis. [PDF]

Front Bioeng Biotechnol, 2023
Luan Y, Wang H, Fang C, Zhang M, Li J, Zhang N, Liu B, Su J, Cheng CK.   +8 more
europepmc   +1 more source

Multimodal Deep Learning for Predicting Deep Vein Thrombosis Risk After Total Knee Arthroplasty: A Clinical Study

Orthopaedic Surgery, EarlyView.
Implementing a dual‐branch architecture where ViT‐B/16 or ResNet50 processed standardized radiographs (metal artifact suppression, 512 × 512 resolution) while Clinical‐BERT encoded structured electronic records. A novel dynamic attention mechanism generated sample‐specific weights (α) for feature fusion (α·v_img + (1‐α)·v_txt), with performance ...
Kejia Zhu, Hang Li, Hui Zhang, Biao Wang, Bin Shen, Yong Nie   +5 more
wiley   +1 more source

Effect of carbon-fiber-reinforced polyetheretherketone on stress distribution in a redesigned tumor-type knee prosthesis: a finite element analysis. [PDF]

Front Bioeng Biotechnol, 2023
Wu H, Guo Y, Guo W.
europepmc   +1 more source

Effect of Medial Unicompartmental Knee Arthroplasty on Clinical Outcomes and Stress Distribution of Patellofemoral Joint

Orthopaedic Surgery, EarlyView.
Medial unicompartmental knee arthroplasty improved pain, function, and radiographic alignment while optimizing patellofemoral stress distribution, demonstrating favorable early and mid‐term clinical outcomes. ABSTRACT Objective This study aimed to investigate the clinical and biomechanical effect of medial fixed‐bearing unicompartmental knee ...
Yang Ding, Hua‐zhang Xiong, Kai‐bo Sun, Yi Zeng, Yong Nie, Yuan‐gang Wu, Bin Shen   +6 more
wiley   +1 more source

Mid-term performance of a unicompartmental knee prosthesis. [PDF]

J Exp Orthop
Nawab A, Bartelt P, Molli R, Kerina JM, Wellman S, Sukin D, Biguzzi S, Nawab C, Hass D, Dukes A, Robins A.   +10 more
europepmc   +1 more source

A Low Rate of Periprosthetic Infections after Aseptic Knee Prosthesis Revision Using Dual-Antibiotic-Impregnated Bone Cement. [PDF]

Antibiotics (Basel), 2023
Blersch BP, Barthels M, Schuster P, Fink B.   +3 more
europepmc   +1 more source

Three‐Dimensional Estimation of the Femoral Head Center From Trochanteric Landmarks in Japanese Female Patients With Developmental Dysplasia of the Hip

Orthopaedic Surgery, EarlyView.
The accuracy of the trochanter‐based three‐dimensional method enables clinically acceptable estimation of the femoral head center (FC) even in patients with developmental dysplasia of the hip and may serve as a useful adjunct for planning of total hip arthroplasty when the native FC is difficult to identify.
Norio Imai, Atsushi Sakagami, Daisuke Homma, Yuki Komuta, Yuki Hirano, Yoji Horigome, Hiroyuki Kawashima   +6 more
wiley   +1 more source

Design and evaluation of a bone-anchored, neurally-controlled knee prosthesis. [PDF]

J Neuroeng Rehabil
McCullough JA, Levine D, Shu T, Brånemark R, Carty MJ, Herr HM.   +5 more
europepmc   +1 more source

A Novel 3D‐Printed Strut‐Type Prosthesis Reconstructs the Hemicortical Defect After Distal Femur Parosteal Osteosarcoma Resection: The Mid‐Term Follow‐Up Outcome

Orthopaedic Surgery, EarlyView.
This study developed a novel three‐dimensional (3D)‐printed strut‐type prosthesis for reconstruction of bone defects following hemicortical resection of distal femoral parosteal osteosarcoma. The mid‐term follow‐up results demonstrated that this prosthesis effectively restored limb function and exhibited favorable bone ingrowth and osseointegration ...
Jianhua Mu, Yitian Wang, Han Liu, Xuanhong He, Zhuangzhuang Li, Minxun Lu, Fan Tang, Yi Luo, Yong Zhou, Li Min, Chongqi Tu   +10 more
wiley   +1 more source