Benefits of Dental Bridges. Sometimes, a dental crown or bridge may fell of the … If you're worried about dental bridge risks, here are some of the most common problems with dental bridges that you might encounter. This is one of the easiest dental bridge problems to avoid. It's made by taking an impression of the surrounding teeth, which will eventually support the bridge. If you're worried about dental bridge risks, here are some of the most common dental bridge problems you might encounter. Common Dental Problems and FAQs - Crowns and Bridges <