Sökning: "A acetabulum"

Visar resultat 6 - 8 av 8 avhandlingar innehållade orden A acetabulum.

  1. 6. Dynamic ultrasonography in neonatal hip instability and acetabular dysplasia

    Författare :Thröstur Finnbogason; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The clinical hip examination, although highly sensitive in expert hands in detecting neonatal hip instability, can lead to considerable overtreatment. Ultrasound is increasingly being used to complement the clinical examination in assessing neonatal hip instability and acetabular dysplasia, often leading to increased treatment rate. LÄS MER

  3. 7. Neonatal hip instability. The anterior-dynamic ultrasound method. Population screening and re-evaluation of some aetiological factors

    Författare :John E. Andersson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hip dislocation congenital; ultrasound examination; breech presentation; delivery hormone;

    Sammanfattning : To evaluate neonatal hip instability, the values for the physiologically normal movement of the femoral head by provocation were determined by an anterior-dynamic ultrasound method. The maximal movement of the femoral head with the acetabulum at provocation was 6.0, 6.6 and 6. LÄS MER

  4. 8. Reduction of metal artifacts in MR imaging of patients with total hip arthroplasty

    Författare :Gunilla Müller; Malmö Diagnostisk radiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Magnetic resonance imaging. Musculoskeletal. Hip. Hip prosthesis. Complications. Metal artifact. Metal artifact-reducing sequences MARS . Phantom studies. Artifact measurement. Image distortion.;

    Sammanfattning : Aims of the studies: To apply and compare MR imaging metal artifact reducing sequences (MARS) including subtraction imaging after contrast application in patients with metal-on-metal (MoM) hip prostheses, investigate the prevalence and characteristics of periprosthetic abnormalities, as well as their relation with pain and risk factors. [Paper I]. LÄS MER