Results 31 to 40 of about 24,589 (292)

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

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

Influence of implant surfaces on osseointegration [PDF]

Brazilian Dental Journal, 2010
The biological fixation between the dental implant surfaces and jaw bones should be considered a prerequisite for the long-term success of implant-supported prostheses. In this context, the implant surface modifications gained an important and decisive place in implant research over the last years.
Novaes, AB Jr, de Souza, SL, de Barros, RR, Pereira, KK, IEZZI, GIOVANNA, PIATTELLI, Adriano   +5 more
openaire   +6 more sources

Extramedullary Osseointegration—A Novel Design of Percutaneous Osseointegration Prosthesis for Amputees

Frontiers in Bioengineering and Biotechnology, 2022
The percutaneous osseointegrated (OI) prostheses have greatly improved the overall quality of life for amputees. However, the long-term maintenance of the OI prostheses is still challenging. A major problem is bone resorption around the bone-implant-skin interface, which might cause implant loosening or osteomyelitis. Another problem is the breakage of
Yingying Sun, Yingying Sun, Jinying Xu, Shuang Lv, Ziran Xu, Lisha Li, Yan Li, Yulin Li   +7 more
openaire   +3 more sources

Effects of Photofunctionalisation on Osseointegration and Stability of Dental Implants: A Systematic Review [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Dental implant osseointegration is crucial for the long term success of implant-supported restorations. Photofunctionalisation (PF), a novel surface modification technique, has been proposed as a means to enhance implant ...
SAMIKSHA LALSARE, SATTYAM WANKHADE, ARUN KHALIKAR, SURYAKANT DEOGADE, SUKRIT TANEJA, POOJA UCHALE   +5 more
doaj   +1 more source

Genetic Networks in Osseointegration [PDF]

Journal of Dental Research, 2013
Osseointegration-based dental implants have become a well-accepted treatment modality for complete and partial edentulism. The success of this treatment largely depends on the stable integration and maintenance of implant fixtures in alveolar bone; however, the molecular and cellular mechanisms regulating this unique tissue reaction have not yet been ...
openaire   +5 more sources

In Vitro and In Vivo Studies of Hydrogenated Titanium Dioxide Nanotubes with Superhydrophilic Surfaces during Early Osseointegration

Cells, 2022
Titanium-based implants are often utilized in oral implantology and craniofacial reconstructions. However, the biological inertness of machined titanium commonly results in unsatisfactory osseointegration.
Caiyun Wang, Shang Gao, Ran Lu, Xin Wang, Su Chen   +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

RADIOGRAPHIC EVALUATION OF OSSEOINTEGRATION OF UNCEMENTED TARGOS® STEMS. A 5-YEAR FOLLOW-UP

Acta Ortopédica Brasileira, 2022
Introduction Total hip arthroplasty is a widespread treatment and is considered the gold standard in cases of hip osteoarthritis, with high rates of success in improving pain and function when well performed.
Helder de Souza Miyahara, Jorge Henrique Narciso, José Guilherme Lollo Correa, José Ricardo Negreiros Vicente, Leandro Ejnisman, Bruno Alves Rudelli, Henrique de Melo Campos Gurgel, Alberto Tesconi Croci   +7 more
doaj   +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