9.5% hydrofluoric acid etch from bisco Archives

- 13 March 2026

Indirect adhesive restoration on a severely compromised tooth

Nationality: Italy

Brand: Tokuyama, Kuraray Noritake, Nictone Rubberdam, 3M ESPE, Ultradent

Material: Estelite asteria a2b, Estelite Universal Flow, 37% acid etch, 9.5% hydrofluoric acid etch from bisco, Lithium disilicate, Aluminum Oxide 50 micron

Technique: Morphology Driven Preperation Technique, Biomimetic, Deep margin elevation, Composite Build Up, Crown-Down Technique, Cuspal coverage technique, RCT using single cone with bioceramic sealer

Tooth 3.6 was severely compromised and was managed with endodontic treatment, deep margin elevation, and an indirect adhesive restoration with full cuspal coverage using a lithium disilicate overlay. Tooth 3.7 presented a large MOD carious lesion, with both distal cusps…

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Branch: Prosthodontics

- 16 April 2025

Endocrown & minimal invasive prosthodontics

Author: Mohamed Taha Ghazy

Nationality: Egypt

Brand: Emax

Material: Bisco Bonding agent, 37% acid etch from disco, Supercem resin cement, 9.5% hydrofluoric acid etch from bisco, Sailain coupling agent from bisco

Technique: Lithium disilicate Endocrown

This patient referred to me after doing RCT to make prosthetic crown to strengthening the tooth and ensuring the longevity of the tooth. we decided to make a minimal invasive prosthesis like Endocrown. we selecte lithium disilicate material and self-adhesive…

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