Zirconia Glass Fiber Post
The innovative fiber post with AAS (Active Adhesion System), the biomimetic matrix-integrated bonding principle of Hi-Rem+, to increase the adhesion with OverCEM SA Self-Adhesive luting cement through a tested chemical interaction.
Hi-Rem+ are glass fiber posts with conical-cylindrical shape.
As Overfibers post surfaces are particularly rough the silanization treatments are an optional.
Hi-Rem+, the Overfibers’ patented fiber post, has the great advantage to be easily removable when it is necessary.
The central longitudinal axis of Hi-Rem+ is made of violet soft polymer macro-fiber, placing in this position doesn’t affect the resistance of the post, because the stresses are minimal (neutral axis).
Hi-Rem+ are specific for teeth with missing or massively destroyed crowns as they present the maximum emergency diameter at the level where they come out of the root, according to the most recent studies regarding the root canal shapes of the teeth treated endodontically.
Their special quality is having a large emergency coronal diameter compared to the relatively small apical diameter: this design stabilizes the prosthetic core much more effectively, making the restoration more resistant to the displacing forces of mastication.
- 3 Unit – Hi-Rem+ # 0
- 3 Unit – Hi-Rem+ # 1
- 3 Unit – Hi-Rem+ # 2
- 1 Prosthetic Drill # 0
- 1 Prosthetic Drill # 1
- 1 Prosthetic Drill # 2
Content: 10 Unit – Hi-Rem+ # 0
Content: 10 Unit – Hi-Rem+ # 1
Content: 10 Unit – Hi-Rem+ # 2
Content: 10 Unit – Hi-Rem+ # 3
Content: 1 Prosthetic Drill # 0
Content: 1 Prosthetic Drill # 1
Content: 1 Prosthetic Drill # 2
Content: 1 Prosthetic Drill # 3
|Active Adhesion System to SA/SE Cements||Chemical interaction with SA/SE Cements|
|Highly retentive surface||Increases the post / cement adhesion without weakening it with deep grooves|
|Zirconia glass fiber 80%||high flexure strength 1650 MPa|
|Balanced flexure E-modulus||60 GPa to better stabilize the restoration|
|Highly Translucent||provides esthetics and light transmission|
|Radiopacity||3.0 mm or 300% Al equivalent|
|Fatigue Strength||5 Millions Cycles Without Breaking|
|Sterilization in autoclave||135°C at 2.1 bar for 5 min. without any variation of their resistance|
|Easy to remove||safely with absolute certainty and without tooth damages|
Hi-Rem+ and Prosthetic Drill are available in four sizes, with color coding for a corresponding use.
|Color||Code||Maximum diameter||Minimium diameter||Taper||Drill|
- Fiber Post Bonding Using Self-Etching and Resin Cements
S. PALLOTTINI, A. LLUKACEJ, C. MONACO, and P. BALDISSARA, University of Bologna, Bologna, Italy
- Evaluation of a Simplified Fiber Post Removal System
Nicola Scotti, DDS, Emanuele Bergantin, DDS, Mario Alovisi, DDS, Damiano Pasqualini, DDS, and Elio Berutti, MD, DDS
- Fiber Post Removal: Comparative Study Using a New Post Concept
P. BALDISSARA1, D. MELILLI2, L. CIOCCA1, and L.F. VALANDRO3, 1University of Bologna, Bologna, Italy, 2University of Palermo, Palermo, Italy, 3Federal University of Santa Maria, Santa Maria, Brazil
- Tissue Loss During Post Removal: a New Post Concept Evaluation
P. BALDISSARA1, L.F. VALANDRO2, S. BETTAZZONI1, and R. SCOTTI1, 1University of Bologna, Bologna, Italy, 2Federal University of Santa Maria, Santa Maria, Brazil
- Effect of Sterilization on Fiber Posts Fracture Strength
G. IORIZZO, S. BETAZZONI, L. CIOCCA, and P. BALDISSARA, University of Bologna, Bologna, Italy
- Microtensile bond strength of fiber post: effect of surface roughness
P. BALDISSARA1*, C. MONACO1, L.F. VALANDRO2, University of Bologna, Bologna, Italy1 and Federal University of Santa Maria, Brazil2