Itena Dentolic (Glass - Fiber Post) Kit
SKU: DK-3558
$231,66 Regular Price
$143,63Sale Price
Description
Indications
Optimal cosmetic solution for prosthetic restorations
Single ceramic restorations incorporating glass-fiber posts in the laboratory
Directrestorations with glass-fiber post
Advantages
Elasticity modulus similar to dentine
Favourable constraint: deformation ratio for the tooth. Homogenous distribution of mechanical constraints
n fact teeth restored using glass-fiber posts result in only a small number of failures, which are often repairable. In contrast, teeth restored using metal posts commonly present with more significant fractures, often resulting in the loss of the tooth.?/em>(Standlee, 1988; Freeman, 1998)
- Chemical retention between the core build-upand the glass-fiber post (mechanical retentiononly in a steel post procedure)
- Perfect aesthetic result
- Radiopacity
- No toxicities: biocompatible
- No risk of corrosion, or tissue discoloration
- Reamers from the DentoClic range
Hints and Tips
- To increase chemical interaction at the glass-fiber/bonding interface, apply silane to the surface of the post and dry thoroughly before applying bonding
(dhesion between fiber posts and resin luting agents: a microtensile bond strength test and an SEM investigation following different treatments of the post surface J Adhes Dent. 2007 Apr;9(2):195-202. Magni E, Mazzitelli C, Papacchini F, Radovic I, Goracci C, Coniglio I, Ferrari M.)- How to remove a glass-fiber postIn comparison to other systems such as inlay-core, the clinical value of this type of restoration lies within the ease of such removal procedures.
- Remove the composite in order to gain access to the relevant post.
- Make an initial hole at the location of the insert without water to it.
- Use either a diamond-tipped, sonic or ultra-sonic insert without water, or a suitable drill, to delaminate the fiber and reveal the canal under the restoration.
Contents Posts (6 violet, 6 white, 4 yellow, 4 red), 1 driver drill, 4 cylindro-conical reamers, 1 manual wrench, 1 guage Key Specifications
Properties
- Density-2,680
- Axial compression modulus-51 GPa
- Axial tensil modulus-52 GPa
- Flexural modulus-52 GPa
- Flexural strength- 1650 MPa
- Compression strength-760 MPa
- Shear strength-64 MPa
Packaging
- 1 x 20 glass-fiber post with drills kit