View clinical trials related to Mouth, Edentulous.
Filter by:The primary aim of the present study is to compare the accuracy of a full digital workflow for dental implants insertion to a partially digital workflow, for a limited edentulous space (1 to 3 dental units), in the maxilla or mandible.
investigating the effect of glazing and polishing on the color difference between natural teeth and all ceramic crowns made from celtra press (zirconia reinforced lithium silicate ceramic).
Acqua GM (Grand Morse) Helix implants present an optimized implant design with adapted treatment protocol, allowing for treatment of patients with different bone qualities. The objective of the study is to prospectively collect clinical data to confirm the long-term safety and clinical performance of Acqua GM Helix implants and GM prosthetic abutments in daily dental practice setting, by means of success and survival rates of these devices. Devices will be used according to standard routine in daily practice, according to all indications as specified by the manufacturer in the IFU (instructions for use). patients will be followed for 36 months after implant placement.
evaluation of color difference between zirconia reinforced lithium silicate (celtra press) VS lithium disilicate (Emax) in relation to natural tooth structure to determine which monolithic material will provide restoration with exact shade and optical properties as natural tooth structure.
The aim of this pilot study was to assess survival rates and peri-implant bone loss of two narrow-diameter titanium-zirconium implants supporting maxillary and mandibular overdentures during an observation time of 3 years. The masticatory performance, self-reported chewing ability and change of oral health impact profile (OHIP) after rehabilitation were also investigated.
Dentistry is a rapidly progressing field with innumerable advances taking place on a day to day basis. The application of newer technologies and materials has advanced the specialty of prosthodontics and the services rendered to the patients. Taking into consideration that PEEK as a material wasn't clinically investigated to be used as a material for routine use, however PEEK in removable partial dentures will help in making many steps easier and reach patients demands regarding esthetics. Also, owing to the superior mechanical and biological properties of PEEK, it will not be surprising if dentures constructed from the polymer are routinely constructed in near future.
A questionnaire based study to investigate the effectiveness of an Augmented Reality App in the selection of teeth for dentures. Patients dentists and dental technicians are asked to assess the effectiveness of the App in structured questionnaires.
This post-market study is to show that dental implants with a SLActive® surface (SLActive® implants) show non-inferior clinical performance compared to dental implants with a SLA® surface (SLA® implants). The primary hypothesis is that 12 months after implant loading, the bone loss around the SLActive® implants will not be appreciably greater than around the SLA® implants. The occurrence of adverse events and device deficiencies will also be recorded to confirm once more the safety of the Straumann® Bone Level Tapered (BLT), Roxolid® implant. Osseointegration and anti-inflammatory potential of SLActive® implants will be evaluated in the study as secondary endpoints.
Twelve participants with edentulous alveolar crests in the distal portion of the arches will be included in the study. At least two implant sites will be identified in each patient and will be sub-prepared with drills or sonic instruments. One site will be used as a test and one as a control where experimental mini-implants will be installed. Reconstructive surgical procedures will be applied at the biopsy sites.
The aim of this study is to assess the cost-effectiveness of the mandibular overdenture retained by one and two implants, based on a randomized clinical trial.