The TNN Needle Guide is being developed and manufactured by Septodont Corporation to complement Dr. Tuttle's TuttleNumbNow technique. 

February 2, 2018

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Dentistry Today

For dentists that conclude that a bent needle can be used safely in a particular dental procedure, the TNN Needle Guide will allow dentists to bend a Septodont Evolution needle to the 90°–120° angle needed for the TNN technique. The guides will be pre-sterilized, single-use devices and available in boxes of 100. The TNN Needle Guides are designed to work exclusively with Septodont needles and the instructions for use should be strictly followed.
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