Marginal adaptation of provisional crowns made of acrylic and bisacrylic resins using different impression materials

• Egile Nagusiak: Camilla Lopes Cerqueira (Egilea), Roniel Kappler (Egilea), Andrea Araújo Nobrega Cavalcanti (Egilea), Emilena Maria Castor Xisto Lima (Egilea)
• Formatua: Liburua
• Argitaratua: Universidade Estadual de Campinas, 2019-11-01T00:00:00Z.
• Gaiak: article
• Sarrera elektronikoa: Connect to this object online.

Aim: To evaluate the marginal adaptation of provisional crowns made of acrylic and bisacrylic resins using different impression materials. Methods: a metal die and a matrix applied through a direct technique were used to fabricate the specimens. The impression materials used as a matrix were divided...