Strong Neodymium Magnets is currently being used in modern day dental prostheses. These devices work by "stimulating" the nerve endings in the jaws of people with complete and partial prosthesis. They enable them to do the basic things they've been missing since their dental prosthesis first came on the market. In a nutshell, they make missing teeth look normal and encourage people to eat and chew food properly.
The way these strong Neodymium Magnets work is that they release Neodymium to the gums and teeth. The high frequency electromagnetic energy is carried deep down into the jaw bone. This stimulation of the nerves causes the patient to use their teeth and jaw in chewing and eating. It also stimulates the nerves further up to the brain, which starts sending instructions to the muscles to enable movement. The patient is able to chew better and chew longer.
Magnetic implants are now widely used in orthodontic braces. These magnets, when placed on the back and front of the teeth, directly stimulate the nerve endings on the gum line. This provides the impression of a normal bite. The patient's facial appearance changes little, however this does not mean he is suddenly having fun with a discolored mouth. He is not being disappointed in the tooth, and he is able to eat his lunch and dinner with comfort.
Another major problem with dental implants is the fact that they are very fragile. The magnets are placed in between the teeth, but once they're done, they will stay there unless they're removed. Over time, they can break.
When these strong Neodymium Magnets is used for dental brace, they are very easy to put on and take off. The process is very quick and does require a lot of effort.
If you are wondering how strong Neodymium Magnets is, let's compare it to a magnet. A magnet, at its strongest, can carry around 10 times its own weight in iron filings.
Strong Neodymium Magnets can handle this much, and they can be stretched to even more in order to carry a ton of weight. This doesn't mean that it will come off.
Neodymium Magnets is also highly resistant to contamination. So, if you have any doubt in your mind as to whether the magnets will work or not, this should dispel it for you.