Sökning: "Total hip arthroplasty"

Visar resultat 1 - 5 av 107 avhandlingar innehållade orden Total hip arthroplasty.

  1. 1. Revision Hip Arthroplasty : Impaction Bone Grafting and Low-Dose CT-Based Measurements of Bone Density and Migration

    Författare :Hampus Stigbrand; Gösta Ullmark; Nils Hailer; Per Wretenberg; Uppsala universitet; []
    Nyckelord :Revision Hip Arthroplasty; Bone Grafting; Computed Tomography; Bone Mineral Density; CTMA; Orthopaedics; Ortopedi;

    Sammanfattning : Aseptic loosening of total hip replacements is always associated with bone defects, either due to removal of the existing implant or osteolysis. Bone defects can be handled during revision surgery with impaction bone grafting (IBG). LÄS MER

  3. 2. Uncemented Total Hip Arthroplasty : Aspects on Bone Biology, Implant Fixation, Periprosthetic Bone Remodeling, Bone Mineral Density and Effects of Denosumab

    Författare :Andreas Nyström; Hans Mallmin; Nils Hailer; Gösta Ullmark; Jens Sörensen; Arkan Sayed-Noor; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; THA; F-PET; Denosumab; CTMA;

    Sammanfattning : Uncemented total hip arthroplasty (THA) is associated with loss of periprosthetic bone mineral density (BMD). The collum femoris preserving (CFP) stem lost 28% of proximal BMD at 2 years. LÄS MER

  4. 3. Silicon nitride for total hip replacements

    Författare :Maria Pettersson; Cecilia Persson; Håkan Engqvist; Staffan Jacobson; Kenneth Holmberg; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SiNx; Si3N4; coatings; CoCr; Ti; alloy; tribology; wear; corrosion; dissolution; debris; hip; arthroplasty; Teknisk fysik med inriktning mot materialvetenskap; Engineering Science with specialization in Materials Science;

    Sammanfattning : For more than 50 years total hip replacements have been a common and successful procedure to increase patient mobility and quality of life. The 10-year implant survival rate is 97.8%. LÄS MER

  5. 4. Early Mortality After Total Hip Arthroplasty In Sweden

    Författare :Anne Garland; Nils Hailer; Ashley Blom; Uppsala universitet; []
    Nyckelord :early mortality; total hip replacement; total hip arthroplasty; comorbidity; socioeconomic factor; cemented; Orthopaedics; Ortopedi;

    Sammanfattning : Every year 16 000 individuals receive a total hip arthroplasty (THA) in Sweden. Even though THA is a common procedure, adverse events do occur. The most dramatic complication is death in the postoperative phase. The overall aim of this thesis was to describe and investigate early mortality after THA in Sweden. LÄS MER

  7. 5. Radiological measurements in total hip arthroplasty

    Författare :Bariq Al-Amiry; Arkan Sayed-Noor; Torkel Brismar; Seppo Koskinen; Mats Geijer; Umeå universitet; []
    Nyckelord :Total hip arthroplasty; leg length discrepancy; femoral offset; WOMAC; quality of life; radiographicmeasurements; Kellgren-Lawrence; duration; acetabular cup; inclination; anteversion; BMI;

    Sammanfattning : Every year, about 1 million patients worldwide and 20000 patients in Sweden undergo total hip arthroplasty (THA). This type of operation is considered a successful, safe and cost-effective procedure to regain mobility and restore hip joint function in patients suffering from severe hip joint disease or trauma. LÄS MER