انجمن دندان پزشکان شیراز

23/12/2016

17/12/2016

A root canal is a treatment to repair and save a badly damaged or infected tooth. The procedure involves removing the damaged area of the tooth (the pulp), cleaning and disinfecting it and then filling and sealing it. The common causes affecting the pulp are a cracked tooth, a deep cavity, repeated dental treatment to the tooth or trauma. The term "root canal" comes from cleaning of the canals inside the tooth's root.

16/12/2016

Diode lasers are cool in a science fiction sort of way.

09/12/2016

https://telegram.me/tashkhispezeshki

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محلی برای نشر اطلاعات پزشکی

22/11/2016

What is your radiographic diagnosis involving this impacted wisdom teeth?

14/11/2016

In cases of gemination, the number of teeth in the arch is normal. There are no extras or missing teeth. Tooth gemination is also known as tooth twinning.

14/11/2016

What kind of sealer do you think this is: zinc oxide-eugenol, calcium hydroxide sealers, glass ionomer, or a resin? Do you think they used too much sealer? Extrusion of sealers into the periradicular tissues should be avoided.

12/11/2016

Switch from soda to water and your kids will be happier and healthier.

10/11/2016

Tooth decay starts out small and can keep growing all the way to the nerve.

31/10/2016

25/10/2016

The anterior superior alveolar nerve block (ASA) also known as the infraorbital nerve block. Provides pulpal anesthesia to the maxillary anterior teeth on the side injected, the central and lateral incisors, and canine. In addition to the buccal soft tissue and bone the skin of the lower eye lid, the lateral side of the nose and the upper lip may all be anesthetized.

25/10/2016

The Nasopalatine Nerve Block. The nasopalatine nerve innervates the palatal tissues of the six anterior teeth. If the needle is inserted into the nasopalatine foramen, it is possible to completely anesthetize the six anterior teeth. However, this technique is painful and not used routinely. The indications for a nasopalatine injection is when palatal soft tissue anesthesia is necessary for restorative therapy on more than two teeth (subgingival placement of matrix bands) and for periodontal and surgical procedures involving the hard palate. Local infiltration is indicated for treatment of one or two teeth. It is contraindicated when there is infection or inflammation in the area of the injection site.

There are two techniques; single pe*******on and multiple pe*******on. The single pe*******on consists of a single pe*******on of the mucosa directly into the incisive foramen relying on pressure anesthesia and slow deposition of anesthetic solution for pain management. Some clinicians feel this technique is still traumatic, especially for the pediatric patient and suggest a multiple pe*******on technique to minimize pain. The suggested technique is after buccal anesthesia is achieved with local infiltration, anesthetic solution is injected into the interdental papilla penetrating from the labial and diffusing solution palatally. The palatal tissue is sufficiently anesthetized to proceed with an atraumatic nasopalatine block.