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One-year clinical evaluation of IPS Empress CAD versus polished Celtra Duo ceramic Laminate veneers (randomized controlled clinical trial) / Avaliação clínica de um ano de IPS Empress CAD versus laminados de cerâmica Celtra Duo polidos (ensaio clínico randomizado controlado)
El-Banna, Hayat Ibrahim Mahrous; Zamzam, Mohammed Labib; El-Guindy, Jylan Fouad; Idris, Ahmed Soliman.
  • El-Banna, Hayat Ibrahim Mahrous; Cairo University. Faculty of Dentistry. Fixed Prosthodontics. Cairo. EG
  • Zamzam, Mohammed Labib; Cairo University. Faculty of Dentistry. Fixed Prosthodontics. Cairo. EG
  • El-Guindy, Jylan Fouad; Cairo University. Faculty of Dentistry. Fixed Prosthodontics. Cairo. EG
  • Idris, Ahmed Soliman; Cairo University. Faculty of Dentistry. Fixed Prosthodontics,. Cairo. EG
Braz. dent. sci ; 24(3): 1-14, 2021. tab, ilus
Article in English | BBO, LILACS | ID: biblio-1282177
ABSTRACT

Objective:

To evaluate fracture resistance and survival rate of IPS Empress CAD versus Polished Celtra Duo ceramic laminate veneers. Material and

Methods:

Thirty-six ceramic laminate veneers were fabricated for maxillary anterior teeth. The patients were divided into two groups according to the material Group 1(control group) fabricated from IPS Empress CAD laminate veneers and group 2 (intervention group) fabricated from Polished Celtra Duo laminate veneers. Standardized the same preparation with butt joint design and chamfer finish line located supra gingival were performed for all the teeth. The fabrication of the veneers was performed using Cad\Cam (Ceramill motion) machine, with software (Exocad). The veneers surfaces were treated and silanated according to the manufacture instruction of each ceramic and enamel surfaces were etched where total etch adhesive protocol was obeyed using BISCO. Follow up sessions were done every two months up to one year for each patient using dental probe and operator vision to evaluate the fracture, survival rate, marginal adaptation, sensitivity and caries. according to USPHS criteria (United States Public Health Service). This was performed by an experienced, blinded investigator.

Results:

Fracture resistance, marginal adaptation, retention, caries and sensitivity were evaluated according to the criteria of USPHS and we found there is no significant difference as both groups scaled zero score.

Conclusion:

Both IPS Empress Cad and Polished Celtra Duo laminate veneers revealed successful clinical performance in terms of fracture resistance, marginal adaptation, retention, and sensitivity after one year follow up period (AU)
RESUMO

Objetivo:

Avaliar a resistência à fratura e a taxa de sobrevivência de laminados de cerâmica IPS Empress CAD versus Celtra Duo polidos. Material e

Métodos:

Trinta e seis facetas cerâmicas laminadas foram confeccionadas para dentes anteriores superiores. Os pacientes foram divididos em dois grupos de acordo com o material Grupo 1 (grupo controle) confeccionado com laminados IPS Empress CAD e grupo 2 (grupo intervenção) confeccionado com laminados Celtra Duo polidos. A mesma forma de preparo e acabamento de chanfro localizado supra-gengival padronizados foram realizados para todos os dentes. A confecção das facetas foi realizada em máquina Cad \ Cam (Ceramill motion), com software (Exocad). As superfícies laminadas foram tratadas e silanizadas de acordo com as instruções do fabricante de cada cerâmica e as superfícies de esmalte foram condicionadas seguindo o protocolo adesivo de condicionamento ácido total com BISCO. Sessões de acompanhamento foram realizadas a cada dois meses durante um ano para cada paciente usando sonda exploradora e visão do operador para avaliar a fratura, taxa de sobrevivência, adaptação marginal, sensibilidade e cárie; de acordo com os critérios USPHS (Serviço de Saúde Pública dos Estados Unidos). Isso foi realizado por um investigador experiente e cego.

Resultados:

a resistência à fratura, adaptação marginal, retenção, cárie e sensibilidade foram avaliadas de acordo com os critérios da USPHS e não encontramos diferença significativa, pois ambos os grupos escalonaram pontuação zero.

Conclusão:

As facetas laminadas IPS Empress Cad e Celtra Duo polido revelaram desempenho clínico bem-sucedido em termos de resistência à fratura, adaptação marginal, retenção e sensibilidade após um período de acompanhamento de um ano. (AU)
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Dental Marginal Adaptation / Dental Caries / Dental Veneers / Dentin Sensitivity / Flexural Strength Type of study: Controlled clinical trial / Practice guideline Limits: Humans Language: English Journal: Braz. dent. sci Journal subject: Dentistry / Sa£de Bucal Year: 2021 Type: Article Affiliation country: Egypt Institution/Affiliation country: Cairo University/EG

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Full text: Available Index: LILACS (Americas) Main subject: Dental Marginal Adaptation / Dental Caries / Dental Veneers / Dentin Sensitivity / Flexural Strength Type of study: Controlled clinical trial / Practice guideline Limits: Humans Language: English Journal: Braz. dent. sci Journal subject: Dentistry / Sa£de Bucal Year: 2021 Type: Article Affiliation country: Egypt Institution/Affiliation country: Cairo University/EG