Search for dissertations about: "periapical radiographs"

Showing result 1 - 5 of 10 swedish dissertations containing the words periapical radiographs.

  2. 1. Studies on the use of digital radiography for the assessment of periapical bone lesions

    Author : Boel Kullendorff; Helsingborg Kliniska Vetenskaper; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; subtraction radiography; image processing; Digital radiography; dental radiography; Odontology; stomatology; Odontologi;

    Abstract : The aim was to study digital radiography and to evaluate the influence of image processing on digital dental radiographs for the assessment of periapical lesions. In four studies, artificial bone lesions were made periapically and interradicularly in the mandibular premolar and molar regions. READ MORE

  4. 2. 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

  5. 3. Endodontic treatment in young permanent teeth : prevalence, quality and potential risk factors

    Author : Karin Ridell; Malmö högskola; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Nationell statistik över tandhälsan hos barn och ungdomar redovisar uteslutande uppgifter om karies som till exempel genomsnittligt antal karierade och fyllda tänder och antal karierade och fyllda tandytor i olika åldersgrupper. Det innebär att de saknas kunskaper om mer komplicerade och tidskrävande behandlingar som rotbehandling av unga permanenta tänder. READ MORE

  6. 4. Influencing factors of orthodontic tooth movement and root resorption, and evaluation of its radiographic diagnostic means

    Author : Alexander Dudic; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; orthodontic tooth movement; orthodontically induced root resorption; radiologic evaluation of root resorption;

    Abstract : Aims: To investigate whether patient- or tooth-related factors like jaw location or intra- and interarch obstacles influence the amount of orthodontic tooth movement and orthodontically induced root resorption, and to evaluate if the concept of slow and fast movers is valid in humans. Furthermore, to evaluate the validity of different radiographic methods for detecting root resorption. READ MORE

  7. 5. On root-filling quality in general dental practice

    Author : Lisbeth Dahlström; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; root-filling quality; nickel-titanium rotary instrumentation; implementation; hands-on; social network; focus groups; qualitative content analysis; general dental practitioners; stress;

    Abstract : In Sweden, 250,000 root fillings are performed every year. The outcome of root canal treatment (RCT) is strongly correlated to the technical quality of the root filling. Epidemiological studies show high frequencies of suboptimal technical quality. READ MORE