Results 41 to 50 of about 32,210 (237)

Minimally Invasive Prophylactic Plating for Bisphosphonate-induced Atypical Femoral Fracture Post Total Hip Replacement

Journal of Orthopaedic Case Reports
Introduction: Periprosthetic fractures are excluded from Atypical Femur Fractures as per the report of American Society for Bone and Mineral Research.
Shaunak S Patwardhan, Souradeep Mitra, Vijaya Hosahalli Kempanna, Inder Gill, Elgenaid Ahmed   +4 more
doaj   +1 more source

Open Periprosthetic Patella Fracture Around Knee Endoprosthesis: A Unique Case Report

Journal of Orthopedic and Spine Trauma, 2017
Introduction: Periprosthetic fracture, after total knee arthroplasty, is one of the most common reasons of revision arthroplasty and periprosthetic fracture of the patella has been shown to be very rare.
SM Javad Mortazavi, Seied Hadi Kalantar, Mohammadjavad Dehghani Firoozabadi, Saeed Panahi, Ahmad Ramezanpoor Asl   +4 more
doaj   +1 more source

Potpourri – Recent and Relevant Literature in Periprosthetic Fractures Around the Knee [PDF]

Knee replacement stands as an effective treatment for alleviating pain and restoring function in cases of degenerative joint conditions. The escalating prevalence of knee replacements reflects their acknowledged success.
Nicholas Antao, Clevio Desouza
core   +1 more source

Periprosthetic Ankle Fractures [PDF]

, 2018
Category: Ankle Introduction/Purpose: Total ankle replacements (TAR) are an increasingly popular option for the management of tibiotalar arthritis. Periprosthetic fracture is an uncommon but challenging complication of patients undergoing arthroplasty ...
James Nunley MD, Alexander Lazarides MD, James DeOrio MD, Mark Easley MD, Samuel Adams MD, Tyler Vovos MD   +5 more
core   +1 more source

Continuous Stiffness Graded Metal–Ceramic Femoral Stems: UMAT‐Based Design and Finite Element Assessment

Advanced Engineering Materials, EarlyView.
Functionally graded metal–ceramic femoral stems are engineered through continuous UMAT‐based stiffness tailoring, eliminating discrete material interfaces while enhancing biomechanical compatibility. Low‐index power‐law gradation optimizes load transfer, reduces stress shielding, and controls implant–bone micromotion, highlighting a materials‐design ...
Rihem Nouira, Sameh Elleuch, Hanen Jrad
wiley   +1 more source

High periprosthetic bone mineral density measured in immediate postoperative period may not guarantee less periprosthetic bone loss in the proximal femur after cementless total hip arthroplasty – A retrospective study

Arthroplasty, 2020
Background Total hip arthroplasty is the most common orthopaedic procedure for the end-stage hip diseases. Periprosthetic bone loss is closely related to the increased risk of implant loosening and periprosthetic fractures, but the predictive value of ...
Guangtao Fu, Yuanchen Ma, Junxing Liao, Yunlian Xue, Mengyuan Li, Qingtian Li, Zhantao Deng, Qiujian Zheng   +7 more
doaj   +1 more source

Intelligent Orthopedics: Machine Learning in Diagnosis of Bone Disease, Implants, and Bone Health Monitoring

Advanced Healthcare Materials, EarlyView.
Efficient recovery from traumatic or degenerative diseases is a great challenge, even after all the advancements in bone and cartilage regeneration. Machine learning (ML) algorithms have presented opportunities to enhance these aspects by accurately analyzing imaging data.
Maryam Kamaei, Hesam Mohammadi, Shamim Golafshan, Mojtaba Alehosseini, Mahsa Mohammadzadeh, Atefeh Golshirazi, Nasim Golafshan, Tatiane Eufrásio‐da‐Silva, Alireza Dolatshahi‐Pirouz, Gorka Orive   +9 more
wiley   +1 more source

Update on post-traumatic periprosthetic acetabular fractures

Bone & Joint Open
Aims: Post-traumatic periprosthetic acetabular fractures are rare but serious. Few studies carried out on small cohorts have reported them in the literature.
Mohamed A. Selmene, Pierre E. Moreau, Mourad Zaraa, Peter Upex, Pomme Jouffroy, Guillaume Riouallon   +5 more
doaj   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Targeting a Myeloid–Regulatory B Cell Network Reverses Immune Paralysis in Periprosthetic Joint Infections

Advanced Science, EarlyView.
Periprosthetic joint infection establishes a sophisticated immunosuppressive network between CXCR4+ PMN‐MDSCs and Bregs, inducing profound CD8+ T cell paralysis. Alendronate effectively disrupts this CXCR4+ PMN‐MDSC–Breg axis by targeting STAT3, thereby restoring local immune surveillance.
Jintao Wu, Shutao Zhang, Yumin Lin, Juyang Jiao, Zhiwei Fu, Qimin Hong, Ziyi Zhao, Xinhua Qu, Fei Su, Bing Yue   +9 more
wiley   +1 more source