Results 181 to 190 of about 15,481 (268)

Effect of angulation between multi‐unit abutments on trueness of photogrammetry systems

Journal of Prosthodontics, EarlyView.
Abstract Purpose To compare the trueness between conventional impressions (CI) and photogrammetry for full‐arch implant‐supported prosthesis and to evaluate the effect of increased inter‐abutment angulation on trueness. Materials and Methods Three edentulous reference models containing four multiunit abutment (MUA) replicas with different inter ...
Abdulelah Andejani Bin Farrah, Leila Ahmadian, David Shonberg, Rand Harlow, Bin Yang   +4 more
wiley   +1 more source

Quantitative analysis of peri-implant collagen fiber orientation around external hexagon and Morse taper implant connections: A dog model study. [PDF]

J Clin Exp Dent
Marques de Castro DS, Melo de Matos JD, Mello Lima JF, Rehder de Araujo MA, Coelho Sinhoreti MA, Queiroz DA, Piattelli A, Dos Reis Pereira de Araújo C.   +7 more
europepmc   +1 more source

Effect of surface treatments on the bond strength between additively manufactured or injection‐molded high‐performance polymers and titanium

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effect of surface treatment and fabrication techniques of high‐performance polymers on their shear bond strength (SBS) to grade IV titanium. Materials and Methods A total of 120 pre‐milled titanium abutments were sectioned.
Ahmet Serkan Küçükekenci, Doğu Ömür Dede, Oğuz Süleyman Özdemir, Burak Yilmaz   +3 more
wiley   +1 more source

Implant-Assisted Removable Partial Dentures with Surveyed Crowns: A Narrative Review of Treatment Concepts, Material Considerations, and Clinical Outcomes. [PDF]

Dent J (Basel)
Phusadeekunpaisan I, Rungsiyakull P, Chaijareenont P.   +2 more
europepmc   +1 more source

Effect of substructure fabrication method and design on the fracture resistance properties of metal–ceramic restorations

Journal of Prosthodontics, EarlyView.
Abstract Purpose In metal–ceramic restorations, the substructure fabrication method and design may affect the prognosis of the prosthesis. This study evaluated and compared the fracture resistance of metal–ceramic restorations fabricated with different substructure fabrication methods using two different alloy powders and designs.
Young‐Hoon Lee, Yoon‐Hyuk Huh, Chan‐Jin Park, Lee‐Ra Cho, Kyung‐Ho Ko   +4 more
wiley   +1 more source

Biomechanics of Tooth-Supported Fixed Dental Prostheses: Material Systems, Connector Design, Retainer Design, and Abutment Stress Distribution-A Systematic Review of In Vitro and Finite Element Evidence. [PDF]

Materials (Basel)
Babiuc I, Drăguș AC, Perieanu VȘ, Vorovenci A, Ștețiu AA, Malița MA, Gligor MR, Ștețiu MA, Costea RC, Burlibașa A, Popescu M, Burlibașa M.   +11 more
europepmc   +1 more source

Fracture load and retention of milled interim implant restorations fabricated on three types of abutments and two implant diameters: An in vitro study

Journal of Prosthodontics, EarlyView.
ABSTRACT Purpose To evaluate the fracture load and retention of subtractively manufactured interim restorations for single‐unit implants of two diameters, using three interim abutment types: stock abutments, titanium base (Ti‐base) abutments, and pre‐milled polymethyl methacrylate (PMMA) abutments.
Dong‐Hun Lee, Carme Riera, Qiucen Wan, Nareudee Limpuangthip, Jae‐Hyun Lee, Sang J. Lee   +5 more
wiley   +1 more source

Stress distribution in different tooth-implant supported mandibular prostheses rehabilitating unilateral free-end saddle: a biomechanical comparative finite element study. [PDF]

BMC Oral Health
Mohammed HA, Kamal MNM, Shokry A.
europepmc   +1 more source

Influence of prosthesis type and intraoral scanner‐based extraoral scanning protocol on the passive fit of CAD‐CAM verification devices

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the impact of different complete‐arch digital scanning techniques and prosthesis types on the passive fit of computer‐aided design and computer‐aided manufacturing (CAD‐CAM) verification devices. Materials and Methods Two different maxillary master casts with four multi‐unit abutment (MUA) implant analogs (FP‐1 and FP‐3 ...
Toshiki Nagai, Yusuke Kuroda, Natalie Asavanant, Chao‐Chieh Yang, Dean Morton, Wei‐Shao Lin   +5 more
wiley   +1 more source

Effects of surface treatment and screw access hole filling method on the retention of CAD-CAM milled PMMA restoration. [PDF]

J Adv Prosthodont
Choi HE, Huh YH, Park CJ, Cho LR, Ko KH.
europepmc   +1 more source