Sökning: "Bone grafts"

Visar resultat 16 - 20 av 57 avhandlingar innehållade orden Bone grafts.

  1. 16. Advances in Bone Tissue Engineering

    Författare :Björn Schönmeyr; Malmö Institutionen för kliniska vetenskaper; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Bone deficiencies, caused by malformations, trauma or adverse effects from medical treatments, are a clinical challenge and often associated with reduced physical function and quality of life. Autologeous bone grafts can be used to reconstruct skeletal defects, but the right size and quality of bone might not always be available and even so, donor-site morbidity might follow. LÄS MER

  3. 17. Outcome and bone grafts in surgical treatment of cervical disc disease : A clinical evaluation using MRI, radiostereometry and measurements of microcirculation and the quality of life

    Författare :Håkan Löfgren; Bengt Lind; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The purpose of this thesis was to evaluate the outcome after surgical treatment of cervical disc disease and the influence of different bone grafting methods.192 patients were studied, of which 149 were treated surgically. LÄS MER

  4. 18. On minimally invasive approaches to sinus lift procedures

    Författare :Lars-Åke Johansson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; autogenous bone graft; bone formation; clinical study; cone beam computed tomography; dental implants; ; flapless surgery; hydroxyapatite; osteotome technique; partially dentate maxillae; sinus lift surgery;

    Sammanfattning : Abstract Aims: The overall aim of the present thesis was to evaluate implant survival and bone regeneration after minimally invasive sinus lift procedures. Material and methods: In study I, 61 patients were prospectively evaluated 12 to 60 months after two different methods of locally bone harvesting methods adjacent to the maxillary sinus lift procedure. LÄS MER

  5. 19. On the influence of micro-and macroscopic surface modifications on bone integration of titanium implants

    Författare :Patricia Miranda Burgos; Göteborgs universitet; []
    Nyckelord :titanium; dental implants; surface modification; bone tissue; biomechanics; BMP-2;

    Sammanfattning : Background: Osseointegrated titanium implants are routinely used in clinical denstistry as anchorage units for dental prostheses. Although the overall clinical results are good, there are clinical situations when an optimized implant healing is desirable, for instance in order to shorten healing periods and to allow immediate loading. LÄS MER

  7. 20. Intra-oral soft tissue expansion and volume stability of onlay bone grafts

    Författare :Peter Abrahamsson; Malmö högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Implantat är idag en väl etablerad behandlingsform. I många fallfinns dock inte tillräckligt med käkben för att på ett optimalt sättkunna rekonstruera patientens bett såväl ur funktionell som estetisksynpunkt. I dessa fall används olika tekniker för att tillförakäkben. LÄS MER