Sökning: "Revision hip arthroplasty"

Visar resultat 16 - 20 av 44 avhandlingar innehållade orden Revision hip arthroplasty.

  1. 16. On late complications with HA coated hip arthroplasties

    Författare :Magne Røkkum; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; hip arthroplasty; hydroxyapatite; wear; osteolysis; loosening; clinical; radiological and histological examination;

    Sammanfattning : 100 hips in 86 patients were operated with a total hip arthroplasty entirely coated with a 155±35 µm thick HA coating, and included in a clinical and radiological follow-up study. The female/male ratio was 75/25, and the mean age was 56 years (32-73). Early clinical results were excellent, especially pain relief. No thigh pain was found. LÄS MER

  3. 17. Studies on the complications and prediction of mortality after hip fracture surgery

    Författare :Carl Mellner; Sebastian Mukka; Per Morberg; Olof Sköldenberg; Björn Knutsson; Lasse Lapidus; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hip fracture; femoral neck fracture; treatment; total hip arthroplasty; hemiarthroplasty; internal fixation; outcome; infection; periprosthetic joint infection; mortality;

    Sammanfattning : An elderly patient who sustains a hip fracture has increased morbidity and mortality. Scandinavia presents the highest incidence annually of hip fractures worldwide. Femoral neck fracture (FNF) of the hip accounts for 50% of all hip fractures in geriatric patients. LÄS MER

  4. 18. On the validity of the results from the Swedish National Total Hip Arthroplasty register

    Författare :Peter Söderman; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Swedish National Total Hip Arthroplasty Register; validation; hip replacement; outcome;

    Sammanfattning : The Swedish National Total Hip Arthroplasty (THA) Register contains more than 200 000 primary and secondary hip replacements. The failure end-point definition is revision. The aim of this thesis was to validate the results presented by the register and to study the outcome of hip replacement surgery in Sweden. LÄS MER

  5. 19. Revision hip arthroplasty using impacted allograft bone and cement. Studies on prosthetic stability and outcome

    Författare :Vasileios Zampelis; Lund Ortopedi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Revision hip arthroplasty; impaction bone grafting;

    Sammanfattning : För 50 år sedan började man operera utslitna höftleder och använda konstgjordaledytor som ersättning. Antalet operationer har långsamt ökat och operationen är nu en av de vanligaste i Sverige. En ny höftled leder oftast till total smärtfrihetoch ökad rörelseförmåga under lång tid men ibland kan de insatta delarna lossna. LÄS MER

  7. 20. Wear and Loosening in Cemented Hip Arthroplasty

    Författare :Uldis Kesteris; Lund Ortopedi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ortopedi; Kirurgi; traumatology; orthopaedics; Surgery; traumatologi;

    Sammanfattning : The mechanisms of loosening in total hip arthroplasty (THA) and the role of polyethylene (PE) wear debris in this process is unclear. Radiographic measurements showed that THA with 32 mm heads have about 3 times greater volumetric wear than those with 22 mm heads. LÄS MER