Results 21 to 30 of about 21,473 (240)

Implantation of heat treatment Ti6al4v alloys in femoral bone of Wistar rats

Journal of Materials Science: Materials in Medicine, 2022
Two heat treatments were carried out at below (Ti6Al4V800) and above (Ti6Al4V1050) the beta-phase transformation temperature (T TRANSUS  = 980 °C), to study the effect of microstructural changes on osseointegration.
Mercedes Paulina Chávez Díaz, Soledad Aguado Henche, Mónica Rubio Yanchuck, Celia Clemente de Arriba, Román Cabrera Sierra, María Lorenza Escudero Rincón, José M. Hallen   +6 more
doaj   +1 more source

Does vitamin D have an effect on osseointegration of dental implants? A systematic review

International Journal of Implant Dentistry, 2022
Purpose The aim of this study was to systematically review the available evidence to evaluate the efficacy of vitamin D supplementation or vitamin D depletion on the osseointegration of implants in animals and humans.
Joscha G. Werny, Keyvan Sagheb, Leonardo Diaz, Peer W. Kämmerer, Bilal Al-Nawas, Eik Schiegnitz   +5 more
doaj   +1 more source

Novel functionalized Ti6Al4V scaffold for preventing infection and promoting rapid osseointegration

Materials & Design, 2023
Total hip arthroplasty (THA) is the most common and radical treatment for end-stage hip disease. Prosthesis loosening and periprosthetic infection are the most serious complications after THA, which may lead to prosthetic dysfunction.
Xianxing Xu, Hailun Xu, Qihao Chai, Ziyang Li, Zhentao Man, Wei Li   +5 more
doaj   +1 more source

Osteointegration of hydroxyapatite-coated collars in cemented massive endoprostheses following revision surgery

Bone & Joint Open, 2021
Aims: Hydroxyapatite (HA)-coated collars have been shown to reduce aseptic loosening of massive endoprostheses following primary surgery. Limited information exists about their effectiveness in revision surgery.
Benjamin Davies, Rajiv Kaila, Loukas Andritsos, Christian Gray Stephens, Gordon W. Blunn, Craig Gerrand, Panagiotis Gikas, Andrew Johnston   +7 more
doaj   +1 more source

Osseointegration Group of Australia Accelerated Protocol-3 (OGAAP-3): protocol for a stratified approach to surgical technique and rehabilitation in lower limb amputees

BMJ Open
Introduction The Osseointegration Group of Australia Accelerated Protocol-3 (OGAAP-3) presents the latest iteration of a structured, prospective, clinical-based protocol for single-stage osseointegration surgery in lower limb amputees.
Kevin Tetsworth, Munjed Al Muderis, Atiya Oomatia, Qutaiba Mahdi Jasim Al-Maawi   +3 more
doaj   +1 more source

Osseointegrated prostheses for lower limb amputees: a review of complications

Australasian Journal of Plastic Surgery, 2021
**Background**: Traditional socket-based prostheses are an important rehabilitation tool in lower limb amputation, however, patients often experience skin-related problems, pain, stump volume fluctuations and poor suspension.
Sadhishaan Sreedharan, Steven Gray, Frank Bruscino-Raiola   +2 more
doaj   +1 more source

Longitudinal Gait Analysis of a Transfemoral Amputee Patient: Single-Case Report from Socket-Type to Osseointegrated Prosthesis

Sensors, 2023
The aim of the present case report was to provide a longitudinal functional assessment of a patient with transfemoral amputation from the preoperative status with socket-type prosthesis to one year after the osseointegration surgery.
Stefano Di Paolo, Giuseppe Barone, Domenico Alesi, Agostino Igor Mirulla, Emanuele Gruppioni, Stefano Zaffagnini, Laura Bragonzoni   +6 more
doaj   +1 more source

Osseointegration: An Update

The Journal of Indian Prosthodontic Society, 2013
Osseointegration, defined as a direct structural and functional connection between ordered, living bone and the surface of a load-carrying implant, is critical for implant stability, and is considered a prerequisite for implant loading and long-term clinical success of end osseous dental implants.
S, Parithimarkalaignan, T V, Padmanabhan
openaire   +2 more sources

The Unknown Process Osseointegration [PDF]

Biology, 2020
Although it was already described more than fifty years ago, there is yet no in-depth knowledge regarding the process of osseointegration as far as its mechanism of action is concerned. It could be one of the body’s ways of reacting to a foreign body, where the individual’s immune response capacity is involved.
Nansi López-Valverde, Javier Flores-Fraile, Antonio López-Valverde   +2 more
openaire   +3 more sources

Clinical implementation of MRI for evaluation of titanium press-fit osseointegration implants

OTA International
. Objective:. This investigation of the safety of titanium transcutaneous osseointegrated nail (TiTON) implants in a magnetic resonance imaging (MRI) suite evaluated whether any adverse events occurred for patients (pain, heating sensation, implant ...
LaYow C. Yu, BA, Tyler D. DeSena, BA, Alissa J. Burge, MD, S. Robert Rozbruch, MD, Taylor J. Reif, MD, Jason S. Hoellwarth, MD   +5 more
doaj   +1 more source