A5102745531- Dental materials and restorations
- Dental Implant Techniques and Outcomes
- Orthopaedic implants and arthroplasty
- Bone Tissue Engineering Materials
- Dental Radiography and Imaging
- Anatomy and Medical Technology
University Hospital Regensburg
2020-2025
Abstract Purpose The aim of this study was to investigate the performance a novel 3D-printed cooling system for drilling templates during fully guided implant insertion. Methods Dental tunnel preparations were performed Straumann Bone Level in synthetic resin model using either conventional or modified (with channel leading directly implantation site) templates. Temperature measurements with and without at drill depths 2, 4, 7, 10 mm. Results For all templates, had statistically significant...
To investigate the influence of crown material (lithium-disilicate, 3Y-TZP zirconia) and abutment type (rigid implant, resin tooth with artificial periodontium) on wear performance their antagonist teeth adjacent teeth.A mandibular left first molar (#36) human (mandibular second premolar: #35, molar: #37) antagonistic (maxillary #25, maxillary #26, #27) was prepared simulating a section jaw. Samples were made extracted molars (Reference), crowned implants (Implant), or analogues (Tooth)....
Abstract Objectives To compare the stability of a screw‐retained connection in novel two‐piece zirconia implant to conventional titanium‐based an vitro chewing simulation including artificial ageing. Material and methods Incisor (I) molar (M) shaped monolithic crowns were on either (test) or titanium (control) implants resulting 4 groups 8 samples (titanium with incisor‐shaped (T‐I), molar‐shaped (T‐M), (Z‐I) (Z‐M). These subjected ageing by thermal cycling (TC: 2 × 3000 5°C/55°C cycles min)...
Background and objective Due to the high prevalence of dental caries, fixed restorations are regularly required restore compromised teeth or replace missing while retaining function aesthetic appearance. The fabrication restorations, however, remains challenging due complexity human masticatory system as well unique morphology each individual dentition. Adaptation reworking frequently during insertion prostheses (FDPs), which increase cost treatment time. This article proposes a data-driven...