In case you missed it, in our last tech tip, we walked you through how to locate an occlusal view of your original PVS impression scans in the doctor's portal.
On that same topic, we recently did a survey to find out what questions you had about impressions and the most common question was:
I have difficulty getting the distal of the last molars. Do you have any suggestions on an easy way to capture these?
Posterior distortion of the most distal teeth in the arch is 3rd on the list of most common impression issues. It can be difficult to get a good impression since it's hard to see back there. There are a couple of ways to avoid this problem:
1. Make sure that you're using a correctly-sized tray. It should extend past the last tooth in the arch without touching the gums.
2. Before inserting the tray containing light body, add some light body directly to the occlusal and distal portion of the last tooth in the arch, ensuring that the last tooth is completely covered with impression material.
And in case you haven't seen these, we have an array of articles in our Help Center, covering various impression topics. Whatever your questions are, these articles likely have the answers:
We hope you found this information helpful! Keep an eye out for our upcoming article on some provider offered tips & tricks on taking impressions.
Until next time...