Sökning: "ortopedi"

Visar resultat 1 - 5 av 553 avhandlingar innehållade ordet ortopedi.

1. 1. Metastatic spinal cord compression in prostate cancer clinical and morphological studies

   Detta är en avhandling från Umeå : Umeå universitet

   Författare :Sead Crnalic; Umeå universitet.; [2012]
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; prostate cancer; bone metastasis; spinal cord compression; surgical treatment; survival prognosis; early diagnosis; androgen receptor; ortopedi; Orthopaedics; patologi; Pathology; onkologi; Oncology;

   Sammanfattning : Background: Bone metastases occur in most patients with advanced hormone-refractory prostate cancer causing pain, pathologic fractures, and spinal cord compression. Few studies specifically address surgical treatment of metastatic spinal cord compression (MSCC) in prostate cancer. LÄS MER

3. 2. Total Shoulder Arthroplasty clinical and radiological studies on the implant positioning and fixation

   Detta är en avhandling från Umeå : Umeå university

   Författare :Bakir Kadum; Umeå universitet.; [2015]
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Total shoulder arthroplasty; reverse shoulder arthroplasty; stemless shoulder arthroplasty; TESS shoulder prosthesis; comprehensive shoulder prosthesis; scapular notching; arm lengthening; Quick DASH; lateral humeral offset; glenohumeral offset; shoulder anatomy; CT shoulder; shoulder anatomy reconstruction.; ortopedi; Orthopaedics;

   Sammanfattning : Shoulder arthroplasty surgery has shown remarkable progress during the last few decades. A number of factors affect postoperative range of motion, pain and prosthetic durability. Among these factors, the length of the lever arm and joint stability is the ones that can be altered by the selected prosthetic component. LÄS MER

4. 3. Aspects on treatment of femoral neck fractures studies on treatment methods, surgical approach and external validity

   Detta är en avhandling från Umeå : Umeå Universitet

   Författare :Sebastian Mukka; Umeå universitet.; [2015]
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hip fracture; femoral neck fracture; treatment; total hip arthroplasty; hemiarthroplasty; internal fixation; surgical approach; outcome; dislocation; femoral offset; leg length discrepancy; external validity; ortopedi; Orthopaedics;

   Sammanfattning : Femoral neck fracture (FNF) is a great challenge for today´s health care and is associated with high mortality and morbidity in the elderly.  In the short term several studies in the literature have demonstrated improved hip function, quality of life and fewer re-operations in elderly patients treated with total hip arthroplasty (THA) instead of internal fixation (IF). LÄS MER

5. 4. On lumbar spine stabilization

   Detta är en avhandling från Department of Orthopaedics, Lund University

   Författare :Paul Axelsson; Lund University.; Lunds universitet.; [1996]
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Kirurgi; orthopaedics; traumatology; Surgery; lumbar orthosis.; external pedicular fixation; adjacent segment; intervertebral mobility; Posterolateral lumbar fusion; roentgen stereophotogrammetric analysis; ortopedi; traumatologi;

   Sammanfattning : 71 consecutive posterolateral lumbar fusions without decompression or internal fixation were evaluated with a mean follow-up time of 3.5 (2-7) years. The diagnoses were spondylolysis-olisthesis in 43 cases, degenerative disc disease and/or facet joint arthrosis in 16 cases and pain post laminectomy/ decompression in 12 cases. LÄS MER

7. 5. Enhancing material and biological properties of calcium phosphate bone substitute

   Detta är en avhandling från Department of Orthopaedics, Lund University

   Författare :Christopher Camire; Lund University.; Lunds universitet.; [2005]
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; materialteknik; Non-metallic mineral technology; Icke-metallisk mineralteknik; Biotechnology; Bioteknik; Materiallära; Material technology; Technological sciences; Teknik; Naturvetenskap; reumatologi; Surgery; orthopaedics; traumatology; Kirurgi; ortopedi; traumatologi; Natural science; muskelsystem; Skelett; muscle system; rheumatology locomotion; Bone Substitute; Calcium Phosphate; Skeleton; Medicin människa och djur ; Medicine human and vertebrates ; Osteoconductivity; Silicon; Mechanical Properties; Crystallinity; Reactivity; Calorimetry; Hydroxyapatite;

   Sammanfattning : Calcium phosphate materials (CaPs) have proven biocompatible and useful in clinical situations. One CaP showing promise in the clinic is alpha phase tricalcium phosphate ([alpha]-TCP). [alpha]-TCP in powder form can be hydrated and undergoes a reaction resulting in calcium deficient hydroxyapatite (CDHA). LÄS MER