Sökning: "radiographic measurements"

Visar resultat 1 - 5 av 36 avhandlingar innehållade orden radiographic measurements.

  1. 1. Orthopaedic measurements with computed radiography. Methodological development, accuracy, and radiation dose with special reference to the weight-bearing lower extremity and the dislocating patella

    Författare :Jan Sanfridsson; Lund Ortopedi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Clinical physics; digital.; computer-assisted; Picture Archiving and Communication Systems; computed radiography; radiography; effective dose; radiation dosage; measurements; biomechanics; dislocating patella; musculoskeletal; patellofemoral joint; Knee joint; radiology; tomography; medical instrumentation; Klinisk fysiologi; radiologi; tomografi; medicinsk instrumentering;

    Sammanfattning : The overall aim of this study was to develop and evaluate a measurement system for computed radiography (CR) and Picture Archiving and Communication Systems (PACS), permitting measurements of long distances and angles in and between related images. The developed measurement system, which was based on the QUESTOR Precision Radiography (QPR) system, was applied to the weight-bearing knee with special reference to the dislocating patella. LÄS MER

  3. 2. Leg length discrepancy and femoral offset after total hip arthroplasty : clinical and radiological studies

    Författare :Sarwar Mahmood; Arkan Sayed-Noor; Sead Crnalic; Gösta Ullmark; Umeå universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; Total hip arthroplasty; leg flength discrepancy; femoral offset; WOMAC; quality of life; complication; radiographic measurements; acetabular cup; inclination; anteversion; Orthopaedics; ortopedi;

    Sammanfattning : Every year, about 1 million patients worldwide and 16000 patients in Sweden undergo total hip arthroplasty (THA). This surgical intervention is considered a successful, safe and cost-effective procedure to regain pain-free mobility and restore hip joint function in patients suffering from severe hip joint disease or trauma. LÄS MER

  4. 3. 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

  5. 4. Whiplash injury : a clinical, radiographic and psychological investigation

    Författare :Kurt Pettersson; Seppo Santavirta; Umeå universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cervical spine; whiplash injury; MRI; personality traits; steroid therapy; sagittal canal diameter; chronic symptoms;

    Sammanfattning : Whiplash injury is a common and troublesome disorder and approximately 10-40 per cent of its victims develop chronic symptoms. The annual incidence is estimated at 1/1000 inhabitants and the prevalence at 1%. The cause of chronic symptoms after whiplash injury is still unknown and no effective treatment has been presented so far. LÄS MER

  7. 5. Anterior cruciate ligament reconstruction using semitendinosus and gracilis autograft. Evaluation of the clinical outcome, radiographic findings, histology and biochemistry

    Författare :Martina Åhlén; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anterior Cruciate Ligament; hamstring tendon regeneration; biopsies; cartilage markers; inflammatory cytokines; MRI; strenght measurements;

    Sammanfattning : The present thesis focuses on different aspects of anterior cruciate ligament (ACL) reconstruction using hamstring tendon (HT) autografts. In Study I, two groups of patients were compared. LÄS MER