View clinical trials related to Mouth, Edentulous.
Filter by:Objectives: The purpose of this study is to evaluate bite force (BF), oral health-related quality of life (OHRQoL), and patient satisfaction in 2-implant-supported overdentures. In addition, the effects of clinical parameters such as age, gender, implant length, implant diameter, locator attachment height, attachment color, and interimplant distance were also evaluated. Material and Methods: A total of 51 patients were included in the study. BFs were measured with a force meter in complete dentures and implant-supported overdentures. OHRQoL was assessed with the Oral Health Impact Profile (OHIP-14) and patient satisfaction was assessed with the Visual Analog Scale (VAS).
To overcome the limitations of the current dynamic and static Computer Assisted surgery protocols in fully edentulous patients, and combine the advantages of both approaches, a new technique has been developed, referred to as the "double factor" technique. This study consists in a single arm observational prospective clinical study and the aim was to assess the accuracy and patient's perception and quality of life of the "double factor" technique in treating fully edentulous patients.
In this controlled clinical study, a maxillary sinus lift (crestal approach) with OSSIX® Bone will be performed, and then implants MultiNeO CS (control group) and NINA MultiNeO NH (test group) will be inserted in edentulous posterior maxillae of study subjects. .+the clinical and radiographic results of the rehabilitation of posterior edentulous maxillary areas, obtained with traditional surface implants (MultiNeO CS, control group), are compared with those obtained with bioactive surface implants (NINA - MultiNeO NH, test group ).
This study aims to answer the question whether the use of a fluorescent layer over white zirconia abutments will improve the aesthetic outcomes of implant borne single-tooth restorations when compared to the use of non-layered white zirconia abutments. The study is designed as a parallel, single-centre and double blind clinical trial. Patients in need of a single tooth implant in the maxilla (from right second premolar to left second premolar, both included) with the presence of adjacent natural teeth will be randomly divided into two treatment groups: using white yttria-stabilized zirconia abutment (PYRCA; BioHorizons, Birmingham, EEUU) with immersion in fluorescent liquid (Zirkonzahn, South Tirol, Italy)(test group) or white yttria-stabilized zirconia abutment (PYRCA; BioHorizons, Birmingham, EEUU) without immersion in fluorescent liquid (control group). 1 and 12 months after crown placement, patients will be recalled and subjected to aesthetic, clinical, radiographic and patient centered outcomes.
The biggest challenge of oral rehabilitation is the replacement of lost structures and the restoration of their function and esthetics, focusing on matching a healthy tooth. Traditional complete dentures, implant (retained, supported) overdentures, and complete implant-supported fixed prostheses are all alternatives to the rehabilitation of the mandibular arch. The aim of this study was to compare BioHPP used as a skeletal substructure for hybrid (implant fixed, detachable) prostheses versus BioHPP bar supporting and retaining by using radiographic tracing to the marginal bone height changes around the implants, patient satisfaction can be improved.
A prospective observational study guided by the guidelines of Strengthening The Reporting Of Observational Study in Epidemiology (STROBE) in 2014, that will be conducted to evaluate implant stability using three devices; Osstell®, Peiotest® and AnyCheck® and comparing the results.
The study involved 28 edentulous patients (20 female/8 males; average age of 67.75± 8.627 years) rehabilitated with 33 prostheses (17 all-on-4/16 all-on-6) supported by 164 implants.
To investigate clinical outcomes of transcrestal maxillary sinus floor elevation performed with an injectable xenograft in gel form, analyzing variables possibly influencing the results. Patients needing unilateral sinus floor elevation (residual crestal height <5 mm) for the placement of a single implant were enrolled. Xenograft in gel form was injected through a crestal antrostomy in order to elevate sinus membrane and fill the sub-antral space. Simultaneous implant placement was performed when adequate primary stability was achievable. Graft height was measured immediately after surgery (T0) and after six months of healing (T1). Univariate and multivariate regression models were built to assess associations between clinical variables with implant survival and graft height at T1.
This study is a randomized clinical trial comparing the conventional method of recording occlusal vertical dimension using Willis gauge from the base of the nose to the base of the chin with the other method using vernier caliper for the length of the index finger to access the satisfaction level of edentulous patients acquiring complete dentures.
comparing retention and patient satisfaction of implant-supported mandibular overdentures retained by conventional nylon clip and metal housings for ball attachments versus PEEK clip and housings