Does anyone have any or know of any technical articles that provide help in taking quad impressions for bridges that will still help to ensure proper articulation? I have a client that just can't take a good full arch impression. They are totally uncomfortable with it and adamant about refusing to do so. I think it's fair that the dentist should be able to take impressions the way they are most comfortable, as long as there is a good history of success. Any thoughts and help on this issue would be greatly appreciated. thanks!