Results 151 to 160 of about 50,165 (354)

Case report: Formation and recurrence of inflammatory pseudotumor after metal-on-metal hip arthroplasty

Frontiers in Medicine
The metal-on-metal (MoM) artificial hip joint is a prosthesis used in early hip arthroplasty, particularly for hip resurfacing and total hip arthroplasty.
Meipeng Min, Chenyang Xing, Peili Xu, Xincheng Wei, Lei Fan   +4 more
doaj   +1 more source

Can Knee Arthroscopy Be Considered Entirely Safe for Patients Over 50 Years Old With no Risk of Osteonecrosis? Case Series and Literature Review on Post‐Artrhoscopy Osteonecrosis of the Knee (PAONK)

Orthopaedic Surgery, Volume 17, Issue 5, Page 1378-1388, May 2025.
Post‐arthroscopy osteonecrosis is a rare complication occurring in 0.82% of cases, primarily affecting patients over 50 with degenerative meniscal tears. Early detection through MRI and conservative treatment, including bisphosphonates and weight‐bearing avoidance, proved effective in most cases, while some required surgical intervention.
Panagiotis Ntagiopoulos, Georgios Kalinterakis, Pierrenzo Pozzi, Dimitris Fligkos, George Themistocleous, Sotirios Themistokleous, Triantafyllia Dimou, Riccardo Compagnoni, Paolo Ferrua, Pietro Simone Randelli   +9 more
wiley   +1 more source

Creating Perforations in the Sclerotic Region of the Proximal Tibia During Total Knee Arthroplasty to Enhance Prosthesis Stability

Orthopaedic Surgery, Volume 17, Issue 5, Page 1397-1405, May 2025.
Abnormal stress in the proximal tibia modifies the bone mineral density distribution pattern, and drilling in the sclerotic region during total knee arthroplasty is correlated with enhanced prosthesis stability. ABSTRACT Objective In patients with varus deformity of the knee, the redistribution of the subchondral bone mineral density (BMD) of the tibia
Chao Sun, Chunyan Wang, Jintang Li, Chengyan Liu, Zhilin Wei, Zhiguo Bi, Yeran Li, Shuqiang Li   +7 more
wiley   +1 more source

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

Denosumab Regulates Titanium Particles‐Induced Macrophages Inflammation and Osteolysis by Targeting the ST18/PARP1 Interaction

Orthopaedic Surgery, EarlyView.
The schematic diagram of the role of Denosumab and ST18/PARP1 axis in the prevention of prosthesis‐related AL. Denosumab regulates TiPs‐induced macrophage activation and osteolysis through the NF‐κB pathway and M1 polarization, with ST18 acting as a key mediator.
Zhipeng Chen, Fan Yang, Yifan Yu, Junxi Chen, Jichao Ye, Yue Ding   +5 more
wiley   +1 more source

Revision of total hip arthroplasty.

Canadian journal of surgery. Journal canadien de chirurgie, 1983
Between September 1978 and December 1980, 28 revision procedures were carried out at the Wellesley Hospital, Toronto, for biomechanical failure of total hip arthroplasties. Twenty-six patients were personally reviewed and assigned a Harris hip rating.
S, Esses, D, Hastings, J, Schatzker
openaire   +1 more source

Outcomes of dual-mobility acetabular cup for instability in primary and revision total hip arthroplasty [PDF]

, 2014
Riazuddin Mohammed, Keith Hayward, Sanjay Mulay, Frank Bindi, Murray Wallace   +4 more
openalex   +1 more source

Femoral Neck System Versus Total Hip Arthroplasty in the Treatment of Pauwels Type III Unstable Femoral Neck Fractures in Patients Aged 60–70 Years: A Comparative Analysis of Clinical Efficacy and Hip Function

Orthopaedic Surgery, EarlyView.
Graphical abstract of the comparative study between FNS and THA for Pauwels type III unstable femoral neck fractures in patients aged 60–70 years. The diagram outlines the study population, key perioperative outcomes (operation duration, blood loss), dynamic changes in hip function (Harris Hip Score) over 12 months of follow‐up, and personalized ...
Xiangyu Zong, Kuishuai Xu, Xuechao Yu, Xinyu Cui, Yanling Hu, Yingze Zhang, Tianrui Wang   +6 more
wiley   +1 more source

Evolving Characteristics of Rheumatoid Arthritis Patients Receiving Primary Hip or Knee Arthroplasty: A 21‐Year Single‐Center Trend Analysis (2002–2022)

Orthopaedic Surgery, EarlyView.
Between 2002 and 2022, the volume of joint arthroplasties among patients with rheumatoid arthritis increased significantly, indicating a growing surgical demand over time. Concurrently, preoperative medication strategies shifted from glucocorticoid‐dominant therapy toward wider use of csDMARDs and bDMARDs/tsDMARDs.
Xingshan Wang, Shaoyi Guo, Liang Zhang, Cong Ma, Bei Wang, Qin Zhang, Hongchao Li, Siliang Man   +7 more
wiley   +1 more source

Revision of Total Hip Arthroplasty Using Allograft.

, 2000
Makoto Nakamura, Yoshiyasu Taniguchi, Shinya Maki, Yujiro Hamasato, Nobuo Origuchi, Yoshitaka Yamashita   +5 more
openalex   +1 more source