Sökning: "bone defect"

Visar resultat 26 - 30 av 62 avhandlingar innehållade orden bone defect.

  1. 26. Ridge alterations following tooth extraction and implant placement

    Författare :Giuseppe Cardaropoli; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : The purpose of the present series of investigations was to study the healing following tooth extraction and implant placement. In an animal model, the healing sequence of tooth extraction sites (Study I), the influence of the periodontal ligament (PDL) on the healing of extraction sockets and the effect of various biomaterial on the healing of bone defects (Study II), and the healing of different bone block grafts placed on the surface of a narrow ridge (Study III) were investigated. LÄS MER

  3. 27. BMP treatment for improving tendon repair. Studies on rat and rabbit Achilles tendons

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

    Sammanfattning : We wanted to improve tendon healing by adding a growth factor. Bone Morphogenetic Proteins (BMPs) are well known to stimulate bone healing and bone formation. The local environment is of major importance for cell differentiation after a BMP has been added. LÄS MER

  4. 28. Peri-implantitis : risk factors and outcome of reconstructive therapy

    Författare :Ahmad Aghazadeh; Stefan Renvert; Andreas Stavropoulos; Rutger Persson; Ingemar Abrahamsson; Malmö universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : This thesis is focused on (I) the outcome of reconstructive treatment of peri-implant defects and (II) risk factors for the development of peri-implantitis.BackgroundAn increasing number of individuals have dental implant-supported reconstructions. The long-time survival rate of dental implants is good, but complications do occur. LÄS MER

  5. 29. Long time follow up of implant therapy and treatment of peri-implantitis

    Författare :Ann‐Marie Roos‐Jansåker; Malmö högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : POPULÄRVETENSKAPLIG SAMMANSTÄLLNINGDentala implantat har blivit ett ofta använt alternativ för att ersätta förlorade tänder, vilket resulterat i att en ökad andel av den vuxna befolkningen är försedd med implantatförankrad protetik. Trots attfördelaktiga långtidsresultat av implantatbehandling rapporteratsförekommer infektioner. LÄS MER

  7. 30. Prevention and treatment of experimental peri-implantitis

    Författare :Ahmed Almohandes; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; peri-implantitis;

    Sammanfattning : Peri-implantitis is a plaque-associated pathological condition occurring in tissues around dental implants. It is characterized by inflammation in the peri-implant mucosa and progressive loss of supporting bone. LÄS MER