View clinical trials related to Dental Implants.
Filter by:The purpose of this study is to compare ridge dimensional changes between densification and standard drilling protocols and to compare primary and secondary stability of implants placed by bone densification and standard drilling protocols
Anthogyr Axiom Tissue-Level implants and corresponding Multi-Unit abutments recently enriched the available product range for dental surgeons. This Post-Market Clinical Follow-Up study aims at confirming the safety and performance of these products. The comparison with similar Anthogyr Axiom Bone-level implants will provide additional information on the effect of platform-switching in bone level maintenance for single and two-piece design at the implant level.
The use of a passive robotic system allows the practitioner to widen the field of indications of flapless surgical access to the implant with an increased operative security and the possibility of an operative modification of the surgical protocol.
Dental implants have become a widely accepted treatment modality for the replacement of missing single or multiple teeth in the recent years. In order to meet patients' needs for shorter treatment times and the necessity of dealing with more challenging clinical situations, implants and implant therapies have undergone continuous improvement to improve the function and longevity of the implants. Recently the constant search for improvements in modern implant have been focused on surface modifications so a new era of surface treatment have been showed up; the chemically modified hydrophilic surfaces.
To investigate the effect of CoQ10 in soft tissue healing and bone regeneration after extraction in diabetic patients seeking dental implants. Methods: This study will be a randomized controlled clinical trial, 18 patients will be divided equally into three groups. In-vitro studies will be performed to investigate the release of CoQ10 from collagen, swelling ratio, and evaluation of gelation behavior. The patients will undergo tooth extraction and filling of the socket with either collagen or CoQ10/collagen. Empty sockets will serve as a negative control. The bone regeneration of the socket will be determined by radiography, histology, histomorphometry, and polymerase chain reaction (PCR) for bone markers.
The current randomized clinical trial aimed to compare the VST versus Partial Extraction Therapy (PET) for immediate implant placement in the esthetic zone in class I fresh extraction sites. The primary outcome was the assessment of vertical dimensional changes in peri-implant soft tissue margin. The secondary outcome was the assessment of radiographic changes in the thickness of the facial peri-implant tissues.
This study will involve 14 patients with mandibular premolars indicated for extraction and immediate replacement. The patients will be randomly allocated into two groups and each patient will receive one implant. In Group A, a CGF membrane will be laid in the implant cavity. While in Group B, a PRF membrane will be laid in the implant cavity. Bone graft material will be applied to fill the empty parts of the socket. Resonance frequency measurement will be done using the OSTELL device intraoperatively, at the 1st week and after 3 months. Cone-beam computed tomography will be done preoperatively, immediately following surgery, and after 3 months
The aim of the present project is to evaluate functional, biological and technical variables, as well as quality of life and satisfaction as indicators of long-term clinical performance of single prostheses on short implants in the posterior region with a 10-year prospective follow-up. This proposal refers to a clinical research project with a 10-year follow-up of single crowns on short implants (6 mm) in the posterior region of the maxilla and mandible. The cohort has started in 2010 through a project funded by the International Team for Implantology. The main clinical results with a 4-year follow-up showed the influence of biomechanical factors (implant/crown ratio) on short-term treatment success and increased risk over time. The sample will consist of participants from the cohort of the research project established in 2010, who received a single crown on a short implant (6-mm Standard Plus Wide Neck SLA) in the posterior region of the maxilla or mandible according to eligibility criteria and standardized clinical procedures. Data will be collected by clinical and image exams, questionnaires (for sleep bruxism, satisfaction and quality of life), recording of maximum occlusal force, measurement of perimplant bone changes, and calculation of the clinical crown-implant ratio. Data will be analyzed by descriptive and inferential statistics with survival analysis and multivariable models, if assumptions are met, at the significance level of 0.05.
This study is set up within the framework of the European Union regulation 2017/745 on medical devices. Its objective is to confirm the performance and safety in the medium and long term of implant-prosthetic systems including Global D dental implants: In-Kone® UNIVERSAL, In-Kone® PRIMO, twinKon®, EVL® S, EVL® K and EVL® C.
Retrospective observational study of 500 implants placed between 2014 and 2020 of the same dental implant system (AstraTech Implant System EV, Dentsply Implants, Mölndal, Sweden).