Search for dissertations about: "insertion torque"

Showing result 1 - 5 of 7 swedish dissertations containing the words insertion torque.

  1. 1. Aspects of oral implant technology and osseointegration

    University dissertation from Malmö universitet, Faculty of Odontology

    Author : Rainde Naiara Rezende de Jesus; Malmö University.; [2019]
    Keywords : ODONTOLOGY; ODONTOLOGI; Medicine; biomaterials; oral implants; surface topography; surface roughness; surface energy; surface wettability; hydrophilicity; macrogeometry; implant body; thread design; surgical protocol; oversized drilling; osseointegration; bone-to-implant contact; bone density; primary implant stability; insertion torque; removal torque; removal energy; connection stiffness; osteoclasts; RAW264.7 cells; gene expression;

    Abstract : Implant rehabilitation of edentulous patients is a predictable treatment with high long-term survival rates (90-95%) reported for the major dental implant systems after 5-10 years in function. Throughout recent years, different materials, implant surface technologies, macrodesigns, and surgical techniques have been developed to enhance osseointegration and lessen treatment timeframes, for example allowing immediate or early functional loading in patients with reduced bone density. READ MORE

  2. 2. On a biomechanical approach to analysis of stability and load bearing capacity of oral implants

    University dissertation from Malmö university. Faculty of Odontology

    Author : Anders Halldin; Malmö University.; [2015]
    Keywords : ODONTOLOGY; ODONTOLOGI; Medicine; animal model; bone resorption; implant stability; cortical bone; viscoelastic-viscoplastic; creep remodeling; constitutive model;

    Abstract : Introduction When an implant is placed in the bone the body responds to the trauma by encapsulating the implant and its survival depends on the ability for hard tissue encapsulation. The stability of the implant during the healing phase is essential to achieve a good result [1]. READ MORE

  3. 3. On failure of oral implants

    University dissertation from Faculty of Odontology, Malmö University

    Author : Bruno Chrcanovic; Malmö University.; [2017]
    Keywords : ODONTOLOGY; ODONTOLOGI; Medicine;

    Abstract : Introduction: Nowadays oral implant placement is an effective and predictable treatment modality for replacing missing teeth in both fully and partially edentulous patients. Despite the high implant survival and success rates, there is a general appreciation that some risk factors predispose individuals to more complications and implant failures and may result in lower implant survival and success rates. READ MORE

  4. 4. On implant integration in irradiated bone : clinical and experimental studies

    University dissertation from Örebro : Örebro university

    Author : Jan Nyberg; Örebro universitet.; [2015]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; dental implant; osseointegration; radiation therapy; bone remodeling; histomorphometry; hyperbaric oxygen therapy; gene expression and in vivo; Surgery; Kirurgi;

    Abstract : Radiation has an impact on the processes involved in bone- healing, regeneration and remodeling. The mechanisms that cause impaired bone healing of dental implants are not fully understood. Adjunctive treatments to revers radiation effects are limited. READ MORE

  5. 5. On Influence Of Undersized Implant Site On Implant Stability And Osseointegration

    University dissertation from Faculty of Odontology, Malmö University

    Author : Michele Stocchero; Malmö University.; [2018]
    Keywords : ODONTOLOGY; ODONTOLOGI; Medicine; dental implant; primary stability; surgical protocol; undersized osteotomy;

    Abstract : The use of dental implants for the rehabilitation of edentulous areas is an established treatment, showing high success rates. Primary stability is one of the pre-requisites for osseointegration, and it is ensured by the mechanical interlocking at the bone to implant interface. READ MORE