Nd:YAG for Pre-Injection Analgesia - Laser Dentistry Forum

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August 27, 2005 at 4:15 am #2767 Reply

Swpmn
Spectator

Anyone had success using a pulsed Nd:YAG, e.g. PerioLase MVP-7, for tissue analgesia prior to injection of chemical anesthetic?

If so could you describe the technique and parameters?

What is the estimated success rate?

How well does it work as “topical laser analgesia” for the inferior alveolar nerve block?

Thanks!!!

August 27, 2005 at 2:56 pm #5839 Reply

Robert Gregg DDS
Spectator

Hi Allen,

Interesting that you ask!

Yes, there is good increase (50%?) topical effect when topical is placed then lased for 1 minute or two to allow for increased/accelerated/profound penetration into the tissues, especially on the palate.

3.0 Watts, 20 Hz, defocused, short PD.

Hasn’t been as needed now with Dr K liquid, Oraquix and Tac Gel available, but it would still increase penetration/absorption.

What made you think of this?

Bob

August 28, 2005 at 3:05 am #5840 Reply

Swpmn
Spectator

Bob:

Thanks for your help. The topic was brought up before in one of our older discussions.

I’m working on a transition project for my practice. Doing some brainstorming and long term “positioning” for the next two years.

Al
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