Frequently Asked Questions
Q: What is the DentXpinTM ?
A: A new composite resin anchoring system using fiber optic pins.
Q: Why fiber optic fibers?
A: The DentXpinTM is a custom made fiber optic fiber that has similar properties of enamel and dentin. The fiber will move and flex with the natural tooth structure, thereby anchoring the composite resin to the tooth structure. Thus, adding mechanical retention. Because fiber optic is used, the light from the curing light will transmit down the length of the fiber curing the filling at the deepest point of the restoration.
Q: Can you see the DentXpinTM?
A: The pin is virtually invisible giving the restoration a life-like appearance.
Q: How does the DentXpinTM anchor the restoration?
A: The custom fiber surface is prepared to bond to any adhesive system. No special steps are required.
Q: What kind of resin is used?
A: The DentXpinTM will bind universally to any restorative resin used in dentistry.
Q: How long does the process take?
A: A few extra minutes.
Q: What hand piece do I use and how deep do I go?
A: The kit comes with a specialized bur to make the pilot hole for placement with a high speed hand piece. Make the hole 1.5-2.0 mm deep. The bur head is 2.25mm in length.
Q: How do I place the DentXpinTM?
A: A small pilot hole is made with the bur included in the kit. The tooth is bonded using whatever system the dentist is using in the office. Bond is placed on the DentXpinTM. Both the pin and the preparation are thinned with air as directed in the manufacturer instructions. A small dot of flowable composite is placed on the tip of the fiber and the pin is inserted into the hole with everything wet. The pin and the prep are then light cured. Use the bur to cut the DentXpinTM handle off and restore as usual.
Q: Where can I use the pin?
A: The DentXpinTM can be used to repair incisal chips, wear facets in the posterior and core build-ups.
Q: Will insurance cover the cost of the DentXpinTM?
A: Yes, the dental code is #D2951 pin retention.
Q: Has this product been tested?
A: Yes, the DentXpinTM has had three different independent tests. All of the studies have found that using the DentXpinTM makes restorations significantly stronger- especially with sheer forces.