Results 191 to 200 of about 12,860 (228)

Osteointegration and Implant Position After Cementless Total Knee Replacement

Clinical Orthopaedics and Related Research, 2003
Osteointegration and implant position are regions of interest after cementless total knee replacement. The radiographic and functional status of 101 implants in 101 patients were evaluated 3, 12, and 24 months after implantation. To obtain satisfactory radiographs, a fluoroscopically assisted technique was used. In 92% of tibia interfaces, at least one
Reinhard, Fuiko, Alexander, Zembsch, Michel, Loyoddin, Peter, Ritschl   +3 more
openaire   +2 more sources

Osteointegrated porous-coated titanium implants.

La Chirurgia degli organi di movimento, 1995
The study deals with the bone-prosthesis interface using an in vivo experimental animal model in relation to loading and walking on the prosthetized hip, studied by force plate analysis. The interface is studied from a histological and morphometric point of view by means of a LECO 2001 system.
L, Antonelli, G L, Maistrelli, V, Fornasier, D, Iacomella, A, Antonelli   +4 more
openaire   +1 more source

A Challenge to Osteointegrable Tumor Prosthesis

1991
Rigid fixation of prosthesis is almost impossible to attain in limbs which have been subjected to limb saving surgery for osteosarcoma. The reasons for this may be the limited length of the remaining segment after wide resection, fragility, and reduced reparative capacity of bone after chemotherapy or radiation. We thought that enhancing the reparative
K. Takaoka, S. Miyamoto, H. Yoshikawa, K. Ono   +3 more
openaire   +1 more source

Engineering titanium surfaces for improving osteointegration

2014
Titanium is one of the most important metallic biomedical materials in clinical applications. One of the key issues for successful application of titanium is the interaction at the interface between the titanium and the bone. The present study focuses on improving the surfaces of titanium to achieve better capability to bond with natural bone (i.e ...
openaire   +2 more sources

Covalent grafting of hyperbranched poly-L-lysine on Ti-based implants achieves dual functions of antibacteria and promoted osteointegration in vivo

Biomaterials, 2021
Yue Xi, Zhiwei Jiang, Wei Dai
exaly  

An Amorphous Peri‐Implant Ligament with Combined Osteointegration and Energy‐Dissipation

Advanced Materials, 2021
Zuohui Xiao, Hewei Zhao, Lin Guo
exaly  

ROS-responsive hydrogel coating modified titanium promotes vascularization and osteointegration of bone defects by orchestrating immunomodulation

Biomaterials, 2022
YE HE, Bailong Tao, Ke Li
exaly  

Safeguarding Osteointegration in Diabetic Patients: A Potent “Chain Armor” Coating for Scavenging ROS and Macrophage Reprogramming in a Microenvironment‐Responsive Manner

Advanced Functional Materials, 2021
Qingqing He, Han Tang, Dize Li
exaly  

[Results of osteointegrated prosthesis of Audiant type].

Acta otorrinolaringologica espanola, 1994
Patient selection criteria, auditory results, complications, and patient satisfaction as related to implantation of an Audiant prosthesis in 1991-1992 are analyzed. We report our experience with this late-generation prosthesis in three patients compared with an earlier model implanted.
J C, Amor, M, Manrique, A, Huarte, S, Fernández   +3 more
openaire   +1 more source

NANOMATERIAL COATINGS FOR OSTEOINTEGRATED BIOMEDICAL PROSTHESES

2006
Novel materials and methods, for preparation of coatings based on titanium dioxide for osteointegrated biomedical prostheses. The coatings are realized with nanomaterials having antibacterial properties, and have the purpose of promoting osteointegration of the implants, and, at the same time, reducing rejection attributable to inflammatory processes ...
BIGNOZZI, Carlo Alberto, CARINCI, Francesco, CARAMORI, Stefano, DISSETTE, Valeria   +3 more
openaire   +1 more source