Lusterdent Quartz Fiber Post QER Series are advanced endodontic reinforcement posts designed to provide exceptional structural integrity for compromised teeth following root canal therapy. Engineered with a modulus of elasticity that closely mimics natural dentin, the QER series absorbs masticatory stress to significantly minimize the risk of catastrophic root fractures compared to traditional metal posts.
Key Clinical Applications:
Post & Core Restorations: Provides durable internal anchorage for composite core build-ups prior to final crown placement on anterior and posterior teeth.
Endodontic Reinforcement: Distributes occlusal loads evenly along the root canal walls to preserve remaining tooth structure.
Product Features:
Dentin-Like Flexural Modulus: Flexes harmoniously with natural root dentin, reducing stress concentrations and root perforation risks.
High Light Translucency: Excellent light transmission properties allow complete photo-activation of dual-cure and light-cure resin cements deep within the canal.
Enhanced Radiopacity: High radiopacity ensures clear, unambiguous visibility on post-operative radiographs for verification.
Corrosion-Free & Esthetic: Completely metal-free composition prevents root discoloration and dark shadow show-through at the gingival margin.
| Technical Feature | Specification Detail |
| Brand & Manufacturer | Lusterdent |
| Product Line | QER Series Quartz Fiber Posts |
| Material Composition | Parallel quartz fibers in a resin matrix |
| Radiopacity | High radiopacity for radiographic detection |
| Application | Endodontic post-and-core build-up and root reinforcement |
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