Search for dissertations about: "periapical surgery"

Found 4 swedish dissertations containing the words periapical surgery.

  2. 1. On healing after periapical surgery and different retrograde root-filling materials. A clinical and histological study

    Author : Dan-Åke Wälivaara; Göteborgs universitet; []
    Keywords : periapical surgery; ultrasonic preparation; IRM; thermoplasticized gutta-percha; Super-EBA; mineral trioxide aggregate; root-filling status; lesion size; lesion type;

    Abstract : Aims: The outcome from conventional endodontic therapy does not always result in a healing of the periapical area, thus leaving a remaining lesion with or without symptoms. The primary treatment alternative is a revision of the orthograde root-filling if applicable. A second treatment alternative might be a periapical surgery procedure. READ MORE

  4. 2. Bone tissue regeneration indento-alveolar surgery : clinical and experimental studies on biomaterials and bone graft substitutes

    Author : Annika Sahlin-Platt; Maria Ransjö; Christer Dahlin; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biomaterials; bone graft substitutes; compomer; root end filling; Bio-Oss; Bioactive glass 45S5; Algipore; SEM EDAX; ICP-OES; Cryo-XPS;

    Abstract : Pathological processes in the alveolar and facial bones can lead to bone loss that may not heal with complete regeneration. Biomaterials can be used to facilitate the healing process and/or as a bone substitute, but the mechanisms are not fully understood. READ MORE

  5. 3. Factors associated with healing of periradicular lesions

    Author : John Danin; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Periradicular pathosis; cytokine; IL- Ira; IL-6; TGF-beta1; root canal treatment; endodontic retreatment; root- end surgery; antibiotic; linezolid; refractory periapical lesions.;

    Abstract : Healing of periradicular lesions is a complex process. This thesis addressed some factors of importance to the outcome, namely treatment options and host response in cases of refractory lesions, levels of pro-inflammatory and anti-inflammatory cytokines in the inflammatory lesions and the response of the cytokines to preoperative administration of antibiotics. READ MORE

  6. 4. Prevention and treatment of experimental peri-implantitis

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

    Abstract : 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. READ MORE