Results 1 to 10 of about 59,579 (341)

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

Magnesium promotes vascularization and osseointegration in diabetic states

International Journal of Oral Science
Diabetes has long been considered a risk factor in implant therapy and impaired wound healing in soft and hard oral tissues. Magnesium has been proved to promote bone healing under normal conditions.
Lin-Feng Liu, Feiyu Wang, Wei Song, Danting Zhang, Wei-Min Lin, Q. Yin, Qian Wang, Hanwen Li, Q. Yuan, Shi-Wen Zhang   +9 more
semanticscholar   +1 more source

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

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

Surface coating of orthopedic implant to enhance the osseointegration and reduction of bacterial colonization: a review

Biomaterials Research, 2022
The use of orthopedic implants in surgical technology has fostered restoration of physiological functions. Along with successful treatment, orthopedic implants suffer from various complications and fail to offer functions correspondent to native ...
S. Bohara, J. Suthakorn
semanticscholar   +1 more source

Topography-mediated immunomodulation in osseointegration; Ally or Enemy

Biomaterials, 2022
Osteoimmunology is at full display during endosseous implant osseointegration. Bone formation, maintenance and resorption at the implant surface is a result of bidirectional and dynamic reciprocal communication between the bone and immune cells that ...
S. Shirazi, S. Ravindran, L. Cooper
semanticscholar   +1 more source

Consensus statement on the prevention, diagnosis, and management of infection following transcutaneous osseointegration for patients with limb loss: current state-of-the-art and proposed future studies

OTA International
. The diagnosis, risk factors, treatment algorithms, and long-term sequelae of superficial and deep, implant-related infections in transdermal, bone-anchored osseointegration are not well-defined.
Jason S. Hoellwarth, MD, Colin Harrington, MD, S. Robert Rozbruch, MD, Benjamin K. Potter, MD, FACS, Joseph R. Hsu   +4 more
doaj   +1 more source

An in vivo evaluation of bone response to three implant surfaces using a rabbit intramedullary rod model

Journal of Orthopaedic Surgery and Research, 2010
Our study was designed to evaluate osseointegration among implants with three surface treatments: plasma-sprayed titanium (P), plasma-sprayed titanium with hydroxyapatite (PHA), and chemical-textured titanium with hydroxyapatite (CHA).
Hermida Juan C, Bergula Arnie, Dimaano Fred, Hawkins Monica, Colwell Clifford W, D'Lima Darryl D   +5 more
doaj   +1 more source

A Multifunctional Metal–Phenolic Nanocoating on Bone Implants for Enhanced Osseointegration via Early Immunomodulation

Advancement of science
Surface modification is an important approach to improve osseointegration of the endosseous implants, however it is still desirable to develop a facile yet efficient coating strategy.
Jin Liu, Yilin Shi, Yajun Zhao, Yue Liu, Xiaoru Yang, Kai Li, Weiwei Zhao, Jian-Min Han, Jianhua Li, S. Ge   +9 more
semanticscholar   +1 more source