Results 61 to 70 of about 1,930,858 (393)

Case report: Directional infusion of peripheral blood stem cells into the necrotic zone in femoral heads through the medial circumflex femoral artery: A tracing study

Frontiers in Medicine, 2022
ObjectiveThis study aimed to explore whether peripheral blood stem cells (PBSCs) infused through the medial circumflex femoral artery to treat osteonecrosis of the femoral head (ONFH) could migrate into the necrotic area of femoral head.MethodsWe ...
Qiang Mao, Weijie Shao, Shuaijie Lv, Peijian Tong, Bangjian He   +4 more
doaj   +1 more source

The Role of Surgical Hip Dislocation in the Treatment of Acetabular and Femoral Head Fractures [PDF]

, 2018
: Background and Purpose: : Surgical hip dislocation by trochanteric flip osteotomy facilitates access to acetabular and femoral head fractures. Furthermore, it allows evaluation of cartilage damage and vascularity of the femoral head.
Eid, Karim, Ertel, Wolfgang, Isler, Balz, Keel, Marius, Trentz, Otmar   +4 more
core  

Programmable Compliance in Small‐Diameter Vascular Grafts by Design of Melt‐Electrowritten Scaffold Architectures for In Situ Tissue Engineering

Advanced Healthcare Materials, EarlyView.
Small‐diameter vascular grafts with compliance tunable by design are fabricated via melt electrowriting. By controlling the winding angle of intertwined helical fibers, grafts with compliances matching those of human vessels, from veins to arteries, are realized. This holds the potential of avoiding a compliance mismatch, which has been identified as a
Kilian Maria Arthur Mueller, Christina Ahrens, Linda Grefen, Salma Mansi, Dario Arcuti, Elena De‐Juan‐Pardo, Felix Kur, Christian Hagl, Petra Mela   +8 more
wiley   +1 more source

Cost Comparison of Femoral Head Banking versus Bone Substitutes

Journal of Orthopaedic Surgery, 2010
Purpose. To compare the costs of femoral head banking versus bone substitutes. Methods. Records of femoral head banking from 1998 to 2008 were reviewed.
Hon-Bong Leung, Margaret Woon-Man Fok, Lorraine Chi-Yan Chow, Chi-Hung Yen   +3 more
doaj   +1 more source

Performance of the resurfaced hip. Part 1: the influence of the prosthesis size and positioning on the remodelling and fracture of the femoral neck

, 2010
Hip resurfacing is an established treatment for osteoarthritis in young active patients. Failure modes include femoral neck fracture and prosthesis loosening, which may be associated with medium-term bone adaptation, including femoral neck narrowing and ...
Browne, Martin, Dickinson, Alexander, Taylor, Andrew C.   +2 more
core   +1 more source

Three-dimensional Assessment of Femoral Head Coverage in Normal and Dysplastic Hips: A Novel Method [PDF]

, 2014
The acetabular coverage of the femoral head has been assessed in two-dimensions as the projected covered area or the covered angle on plain radiographs.
Dohmae, Yoichiro, Endo, Naoto, Imai, Norio, Ito, Tomoyuki, Minato, Izumi, Miyasaka, Dai, Suda, Ken   +6 more
core   +1 more source

Osteonecrosis of the Femoral Head: Etiology, Investigations, and Management

Cureus, 2018
Femoral head osteonecrosis is a condition caused by a compromise of the blood supply of the femoral head. The precarious blood supply of the head and its role as a major weight-bearing joint makes it one of the most common bones to be affected by ...
S. A. Baig, M. Baig
semanticscholar   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Aneurysmal Bone Cyst of Femoral Head : A Rare Case Report

Journal of Orthopaedic Case Reports
Introduction: Aneurysmal Bone Cyst (ABC) is a benign, non neoplastic, expansile lesion of bone characterized by channels of blood and spaces separated by fibrous septae.
Sumedh Chaudhary, Raunak Dhawale, Sarang Sawarbandhe, Pravin Agrawal, Amit Kate, Kuber Sakhare, Nilesh Sakharkar   +6 more
doaj   +1 more source

Viscoelastic properties of human and bovine articular cartilage : a comparison of frequency-dependent trends [PDF]

, 2016
Acknowledgments The authors would like to thank Spencer C. Barnes and Hamid Sadeghi for assistance during experimentation. We would also like to thank patients donating tissue and the surgeons collecting these.
Aspden, Richard M., Aspden, Richard M., Cederlund, Anna A., Espino, Daniel M., Lawless, Bernard M., Temple, Duncan K.   +5 more
core   +3 more sources