Search for dissertations about: "in vitro studies dental implants"

Showing result 1 - 5 of 14 swedish dissertations containing the words in vitro studies dental implants.

  1. 1. In vivo and in vitro studies of polyetheretherketone: bone formation, inflammatory response and biofilm formation

    University dissertation from Göteborgs universitet

    Author : Sargon Barkarmo; Göteborgs universitet.; Gothenburg University.; [2019]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PEEK; polyetheretherketone; hydroxyapatite; nanotopography; osseointegration; cytokines; biofilms; biomaterials; dental materials; titanium; nanocoated;

    Abstract : In prosthetic dentistry, restorative materials are used to replace missing teeth and tissues, so as to maintain oral functionalities and comfort for the patient. Depending on the clinical problem, metals, ceramics or polymers, are used both in dentistry and orthopedics. READ MORE

  2. 2. Single crystal sapphire dental implants : Experimental and clinical studies

    University dissertation from Stockholm : Karolinska Institutet, false

    Author : Bahman Fartash; Karolinska Institutet.; Karolinska Institutet.; [1996]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; edentulous mandible; implantology; sapphire dental implants; overdenture; long-term follow-up; radiography; osseointegration; peri-implant mucosa; corrosion; cell culture; animal experiments; light microscopy; scanning electron microscopy; histometri;

    Abstract : The aim of this project was to evaluate single synthetic sapphire crystals as dental implants, with special reference to correlation of clinical and in vitro/in vivo methods of research. The laboratory studies confirmed chemical stability. READ MORE

  3. 3. On cobalt-chrome frameworks in implant dentistry

    University dissertation from Stockholm : Karolinska Institutet, false

    Author : Lars Hjalmarsson; Göteborgs universitet.; Gothenburg University.; [2009]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cobalt-chrome; titanium; implants; misfit; corrosion; viability; abutment-free;

    Abstract : Background: Cobalt-chrome (CoCr) alloys have been used in dentistry in decades but very little is known about their behavior and biological impact as framework materials in implant dentistry. Furthermore, few studies have evaluated and compared the clinical and radiological results of abutment and abutment-free implant treatment concepts. READ MORE

  4. 4. On platelet-rich plasma in reconstructive dental implant surgery

    University dissertation from Stockholm : Karolinska Institutet, false

    Author : Andreas Thor; Göteborgs universitet.; Gothenburg University.; [2006]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; autogenous bone graft; bone formation; coagulation; clinical study; complement; dental implant; experimental study; growth factors; platelet activation; platelet-rich plasma; sinus lift surgery; thrombogenicity;

    Abstract : Abstract Background Severe athrophy of the edentulous maxilla may require augmentation before implants can be placed. Autogenous bone has been used for reconstruction in block or in particulated form. READ MORE

  5. 5. All-ceramic Fixed Partial Denture. Studies on aluminum oxide- and zirconium dioxide-based

    University dissertation from Malmö University, Centre for Oral Health Sciences

    Author : Per Vult von Steyern; Malmö University.; [2005]
    Keywords : Medicine; dental ceramics; dental porcelain; all-ceramic; fixed partial dentures;

    Abstract : Background: The development of refined, tougher, and stronger ceramic core materials in recent years has led to the wider use of new, strong all-ceramic systems based on oxide ceramics. Results from in-vitro studies investigating the use of oxide ceramics in shorter all-ceramic fixed partial dentures (FPDs) have been positive, but clinical studies and additional in-vitro studies are needed to confirm the advisability of such procedures. READ MORE