Sökning: "Tooth loss"

Visar resultat 11 - 15 av 65 avhandlingar innehållade orden Tooth loss.

  1. 11. Progression and treatment of experimental peri-implantitis

    Författare :Jean-Pierre Albouy; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; animal experiment; bone loss; dental implants; histology; infection; inflammation; ICT; inflammatory lesion; peri-implant disease; peri-implantitis; plaque; radiographs; titanium; treatment;

    Sammanfattning : Peri-implantitis is characterized by inflammatory lesions in peri-implant tissues and loss of supporting bone. The aims of the present series of studies were to analyze (i) spontaneous progression and (ii) the effect of surgical treatment of experimental peri-implantitis at different types of implants. Labrador dogs were used. LÄS MER

  3. 12. On Dental Trauma in Children and Adolescents : Incidence, Risk, Treatment, Time and Costs

    Författare :Ulf Glendor; Arne Halling; Lars Andersson; Åke Nygren; Linköpings universitet; []
    Nyckelord :adolescence; child; time; incidence; costs; permanent dentition; primary dentition; risk; tooth injuries; MEDICINE; MEDICIN;

    Sammanfattning : Background: Dental trauma occur in childhood and adolescence with consequences in time and costs for both patient and family. The scientific knowledge of these matters is scarce. For some individuals, dental trauma will result in long, time-consuming and costly treatments in childhood which will continue into adulthood. LÄS MER

  4. 13. The Role of gingivitis in the loss of periodontal attachment and teeth

    Författare :Marc Schätzle; Malmö högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Gingivitis complications; Periodontal diseases; Dental Plaque; Dental Plaque Index; Longitudinal Studies; Oral Health;

    Sammanfattning : In randomized parallel longitudinal studies conducted in Norway between 1969 and 1995, and Sri Lanka between 1970 and 1990 the initiation and progression of periodontal disease was investigated. The two groups showed geographical, racial, cultural, socioeconomic and educational differences, and they represented extremes as to perceived severity of periodontal disease, general health care delivery systems and to dental care. LÄS MER

  5. 14. The peri-implant tissues from an esthetic perspective

    Författare :Moontaek Chang; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; clinical; dental implants; esthetics; single-tooth replacements; soft tissues; infra-occlusion; bone alterations;

    Sammanfattning : The overall objective of the thesis was to evaluate the dimensions and position of peri-implant soft tissues in relation to the topography and alterations of the bone support, and the tissues’ significance for an esthetic appreciation of implant therapy. A comparative evaluation of crown and soft tissue dimensions between implant-supported single-tooth replacements and the contra-lateral natural tooth was made in Study I. LÄS MER

  7. 15. Neurothrophins in the development of the gustatory system and teeth

    Författare :Christopher A Nosrat; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Gustation; gustatory; taste buds; neurotrophins; NGF; BDNF; NT-3; NT-4; GDNF; GFRalpha-l; GFRalpha-2; knockout; innervation; development; tooth; tooth development; odontogene sis. Christopher A. Nosrat; 1997;

    Sammanfattning : Flavors of taste are detected by a set of microscopical cellular aggregates called the taste buds, present in different arrangements on the upper surface of the tongue and other areas in the mouth. Taste buds are chemosensors that can detect different taste qualities such as sweet, sour, bitter, salt and umami. LÄS MER