Results 21 to 30 of about 120,511 (185)

Evaluation of Some Mechanical Properties of a New Silicone Elastomer for Maxillofacial Prostheses After Addition of Intrinsic Pigments

Saudi Dental Journal, 2018
Objective: The approximate life span of a silicone maxillofacial prosthesis is as short as 1.5–2 years of clinical service, then a new prosthesis should be fabricated.
Faiza M Abdul-Ameer
exaly   +3 more sources

Effect of vulcanization temperature and dental stone colour on colour degradation of maxillofacial silicone elastomers

BMC Oral Health, 2017
Background Colour degradation is a major problem in maxillofacial silicone elastomers. Recent studies have focused on colour stability and the mechanical properties of the silicone elastomers.
Ebru Demet Cifter, Meltem Ozdemir – Karatas, Emrah Baca, Adem Cinarli, Ali Balik, Erkan Sancakli, Bilge Gokcen-Rohlig   +6 more
doaj   +2 more sources

Bond strength of maxillofacial silicone to various three-dimensional printing resins compared to conventional substructures [PDF]

BMC Oral Health
Background Bonding between silicone elastomers and rigid substructures is critical to clinical success of extraoral maxillofacial prostheses. This study aimed to investigate the bond strength of silicone elastomers to conventional and alternative 3 ...
Berna Özcan, Tuğgen Özcivelek
doaj   +2 more sources

Bond strength between acrylic resin and maxillofacial silicone [PDF]

Journal of Applied Oral Science, 2012
The development of implant dentistry improved the possibilities of rehabilitation with maxillofacial prosthesis. However, clinically it is difficult to bond the silicone to the attachment system.
Pesqueira, Aldieris Alves [UNESP], Goiato, Marcelo Coelho, dos Santos, Daniela Micheline [UNESP], Haddad, Marcela Filie, Pesqueira, Aldieris Alves, Nádia de Marchi Crepaldi, Marcela Filié Haddad, Aldiéris Alves Pesqueira, Bannwart, Lisiane Cristina, Lisiane Cristina Bannwart, Santos, Daniela Micheline dos, Daniela Micheline dos Santos, Haddad, Marcela Filie [UNESP], Crepaldi, Nadia de Marchi, Marcelo Coelho Goiato, Santos, Daniela Micheline dos [UNESP], Bannwart, Lisiane Cristina [UNESP], Goiato, Marcelo Coelho [UNESP], Crepaldi, Nadia de Marchi [UNESP]   +18 more
core   +11 more sources

Effect of tulle on the mechanical properties of a maxillofacial silicone elastomer

Dental Materials Journal, 2008
PubMedID: 19241684The purpose of this research was to investigate if physical properties could be improved by incorporating a tulle reinforcement material into a maxillofacial silicone elastomer. A-2186 silicone elastomer was used in this study.
Gurbuz C.C., Atay A., Karayazgan B., Gunay Y., Kurtoglu C., Banu KARAYAZGAN, Yumushan GUNAY, Cem KURTOGLU, Arzu ATAY, Cihan Cem GURBUZ   +9 more
core   +5 more sources

In vitro study of effects of aging and processing conditions on colour change in maxillofacial silicone elastomers [PDF]

BMC Oral Health, 2019
Background The inherent colour change in maxillofacial silicone elastomers becomes perceptible 6–12 months after fabrication. Determining the factors that accelerate the degradation of the prosthesis can help the clinicians increase its life span ...
Ebru Demet Cifter, Meltem Ozdemir-Karatas, Adem Cinarli, Erkan Sancakli, Ali Balik, Gulumser Evlioglu   +5 more
doaj   +2 more sources

Tensile and Tear Strength Evaluation of Clean-Grade Silicone with Cellulose Nanocrystals Reinforcement as an Alternative Material for Maxillofacial Prostheses: An Experimental Study [PDF]

Medical Devices: Evidence and Research
Sara Stefany,1 An-Nissa Kusumadewi,2 Lisda Damayanti,2 Veni Takarini31Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia; 2Prosthodontics Department, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia; 3Dental Materials and ...
Stefany S, Kusumadewi AN, Damayanti L, Takarini V   +3 more
doaj   +2 more sources

Porosity and Color of Maxillofacial Silicone Elastomer

Journal of Prosthodontics, 2010
Purpose: Prosthesis color production and stability as a result of pore entrapment during mixing has not been investigated for maxillofacial silicone prostheses.
Hatamleh, Muhanad M., Muhanad M. Hatamleh, Watts, David C.; id_orcid, David C. Watts   +3 more
core   +2 more sources

Effect of chemical disinfectants and accelerated aging on maxillofacial silicone elastomers: An In vitro Study

Indian Journal of Dental Research, 2018
Context: Maxillofacial prostheses need frequent refabrication due to degradation of color and deterioration of physical properties of the elastomer.
Anna Serene Babu, V Manju, Vinod Kumar Gopal   +2 more
doaj   +2 more sources

Evaluating the Effect of Copper Oxide Nanoparticles after Added to the Maxillofacial Silicone on the Adherence of Staphylococcus Epidermidis

مجلة الكوفة الطبية
Background: Maxillofacial defects may arise from congenital, developmental, traumatic, or surgical procedures. The presence of such defects may adversely affect an individual's appearance and function, resulting in an inability to lead a typical life ...
Ahmed Jameel Mashloosh, Faiza M. Abdul-Ameer   +1 more
doaj   +2 more sources