Results 21 to 30 of about 43,130 (263)

Effects of Alendronate Sodium Content on the Interface Strengths of Composite Acrylic Bone Cement

International Journal of Endocrinology, 2015
Objective. Aim to study how the content of alendronate affected shear strengths at bone-bone cement-metal interfaces. Methods. All samples were divided into 6 groups, G0–G5.
De-Ye Song, Xin-Zhan Mao, Mu-liang Ding, Jiang-Dong Ni   +3 more
doaj   +1 more source

Feasibility Analysis of the Bone Cement‐Gelatine Sponge Composite Intravertebral Prefilling Technique for Reducing Bone Cement Leakage in Stage I and II Kümmell's Disease: A Prospective Randomized Controlled Trial

Orthopaedic Surgery, 2023
Objective Bone cement leakage is a major complication of percutaneous vertebroplasty (PVP) while treating Kümmell's disease and it is a focus of close attention during the surgical procedure.
Chengqiang Zhou, Shaolong Huang, Yifeng Liao, Feng Zhang, Xiao Meng, Zhongjian Tang, Xu Zhang, Hua Li, Yao Zhang, Shuai Zhao, Yunqing Wang   +10 more
doaj   +1 more source

INFLUENCE OF THE BONE CEMENTS AND CEMENTATION TECHNIQUE ON THE PERFORMANCE OF THE BIRMINGHAM HIP PROSTHESIS [PDF]

European Journal of Materials Science and Engineering
This study's main idea is to explore the interaction between acrylic bone cement and bone tissue in total hip arthroplasty procedures. Acrylic bone cement has been widely used in total hip arthroplasty procedures over the years.
Niculae VĂLEANU, Larisa POPESCU, Aurora ANTONIAC, Alina ROBU, Dan ANUSCA   +4 more
doaj   +1 more source

Nonlinear Finite Element Analysis of Bone-Cement Interface Condition in Cemented Total Hip Replacement

Engineering Transactions, 2015
Loosening of cemented femoral hip component is one of the major failure mode in cemented total hip arthroplasty. The stern-cement and bone-cement interface conditions strongly influence the load transfer mechanism in the implant system and then the ...
P. Colombi, L. Sgambi
doaj   +1 more source

Finite element analysis of biomechanical effects of mineralized collagen modified bone cement on adjacent vertebral body after vertebroplasty

Frontiers in Bioengineering and Biotechnology, 2023
Objective: To investigate whether mineralized collagen modified polymethyl methacrylate (MC-PMMA) bone cement impacts the implanted vertebral body and adjacent segments and the feasibility of biomechanical properties compared with common bone cement in ...
Cunheng Yang, Fumin Wang, Xingxing Huang, Hao Zhang, Meng Zhang, Junxiao Gao, Shengbo Shi, Fuyang Wang, Fangjun Yang, Xiaobing Yu   +9 more
doaj   +1 more source

Antibacterial Activity and Cytocompatibility of Bone Cement Enriched with Antibiotic, Nanosilver, and Nanocopper for Bone Regeneration

Nanomaterials, 2019
Bacterial infections due to bone replacement surgeries require modifications of bone cement with antibacterial components. This study aimed to investigate whether the incorporation of gentamicin or nanometals into bone cement may reduce and to what ...
Marcin Wekwejt, Anna Michno, Karolina Truchan, Anna Pałubicka, Beata Świeczko-Żurek, Anna Maria Osyczka, Andrzej Zieliński   +6 more
doaj   +1 more source

Gelatin/gentamicin sulfate-modified PMMA bone cement with proper mechanical properties and high antibacterial ability

Materials Research Express, 2022
With the aging of the population, the risk of osteoporotic vertebral compression fractures (OVCF) caused by osteoporosis increases rapidly. Surgeons often fill the bone defect with injectable polymethylmethacrylate (PMMA) bone cement through ...
Xiaoqiang Zheng, Yifan Wang, Jingyu Liu, Jintong Han, Zhenduo Cui, Shuilin Wu, Yanqin Liang, Shengli Zhu, Xiang Ge, Zhaoyang Li   +9 more
doaj   +1 more source

Influence of bone density on morphologic cement penetration in minimally invasive tibial unicompartmental knee arthroplasty: an in vitro cadaver study

Journal of Orthopaedic Surgery and Research, 2019
Background Unicompartmental knee arthroplasty is an established treatment option for anteromedial osteoarthritis. However, large registry studies report higher rates of aseptic loosening compared to total knee arthroplasty.
Christian B. Scheele, Matthias F. Pietschmann, Christian Schröder, Igor Lazic, Thomas M. Grupp, Peter E. Müller   +5 more
doaj   +1 more source

Surface pretreatment for prolonged survival of cemented tibial prosthesis components: full- vs. surface-cementation technique

BioMedical Engineering OnLine, 2005
Background One of few persisting problems of cemented total knee arthroplasty (TKA) is aseptic loosening of tibial component due to degradation of the interface between bone cement and metallic tibial shaft component, particularly for surface cemented ...
Niethard Fritz, Wirtz Dieter, Qunaibi Mutaz, Marx Rudolf, Mumme Thorsten   +4 more
doaj   +1 more source

Review Article: Treatments for Bone Loss in Revision Total Knee Arthroplasty

Journal of Orthopaedic Surgery, 2012
Bone deficiency hinders implant alignment and stabilisation of the bone-implant interface in revision total knee arthroplasty (TKA). Treatments for bone defects include bone cement, bone cement with screw reinforcement, metal augments, impaction bone ...
Yi Yan Qiu, Chun Hoi Yan, Kwong Yuen Chiu, Fu Yuen Ng   +3 more
doaj   +1 more source