Sökning: "fracture stability"

Visar resultat 1 - 5 av 69 avhandlingar innehållade orden fracture stability.

  1. 1. Experimental studies on fracture healing. Biological and biomechanical aspects

    Författare :Hans Mark; Göteborgs universitet; []
    Nyckelord :fracture; intramembranous; endochondral; ossification; neovascularization; fracture fixation; fracture stability;

    Sammanfattning : Considerable advances have been made in the knowledge regarding fracture healing and treatment duringrecent decades. Nevertheless, in 5-10 per cent of fractures, there are healing complications leading to complextreatment conditions, discomfort for patients and considerable costs. LÄS MER

  3. 2. Hip fractures : A biomechanical analysis of fracture strength prediction, prevention, and repair

    Författare :Joeri Kok; Avdelningen för Biomedicinsk teknik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Finite element; Bone cement; Femur; Fracture; Experimental mechanics; X-ray imaging;

    Sammanfattning : Due to the aging population, hip fracture incidence has been increasing over the past decades. Measurements of bone mineral density with dual energy X-ray absorptiometry are the gold standard for hip fracture risk assessment, where patients with a low bone density have a high risk of fracture. LÄS MER

  4. 3. Stability and sorption capacity of montmorillonite colloids : Investigation of size fractional differences and effects of γ-irradiation

    Författare :Karin Norrfors; Susanna Wold; Daniel Kaplan; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; montmorillonite; colloids; size effect; γ-irradiation; sorption; colloid stability; radionuclides; montmorillonit; kolloider; storlekseffekt; γ-bestrålning; sorption; kollodial stabilitet; radionuklider; Kemi; Chemistry;

    Sammanfattning : Bentonite clay is intended to form one of the barriers in most repositories of spent nuclear fuel located in granite. One important function of the bentonite barrier is to retard transport of radionuclides in the event of waste canister failure. Bentonite has a high sorption capacity of cations and its main constituent is montmorillonite. LÄS MER

  5. 4. On ankle fractures

    Författare :Emilia Möller Rydberg; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Ankle Fracture; Fracture Register; Epidemiology; Incidence; Treatment; Management; Treatment Algorithm; Knowledge Support;

    Sammanfattning : Ankle fractures range from simple avulsions to complex injuries and the treatment options are numerous. Sweden has no national guidelines regarding the management and treatment of ankle fractures, leaving these choices up to local tradition or individuals’ decisions. LÄS MER

  7. 5. Ulnar fractures and ligament injuries of the wrist

    Författare :Maria Moloney; Lars Adolfsson; Simon Farnebo; Niels Schep; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Ulna; Fracture; Wrist; PRWE; Classification;

    Sammanfattning : Falling over on an outstretched hand with the wrist extended is a common accident that can cause a multitude of injuries in the wrist. Research has mainly focused on distal radius fractures while injuries of the distal ulna and adjacent ligaments have taken a back seat. LÄS MER