Goodel needles are an instrument used in dentistry to remove tartar, which is mineralized plaque on the surface of teeth. They were developed in the 1950s by Dr. Edwin Goodell, who was a dentist in the United States.
Goodel needles are thin, pointed instruments that are about 0.2 mm in diameter and up to 2 cm in length. They are made from stainless steel or titanium and can come in a variety of shapes and sizes for different purposes.
The basic principle of using Goodel needles is that they can penetrate tartar and remove it from the surface of the tooth. This is due to the fact that the needles have a very sharp tip, which allows them to penetrate into the smallest pores of the tartar.
The process of removing tartar with a Goodel needle begins with the dentist treating the surface of the tooth with a special solution that softens the tartar. The dentist then uses a Goodel needle to penetrate the tartar and remove it. The process may be painful, but it usually only lasts a few minutes and does not require much time.
After tartar removal, Goodel needles can be used for other dental procedures, such as root canals or dental fillings. However, they are not universal instruments and cannot replace other dental instruments.
Generally, Goodel needles are safe and effective tools for removing tartar. However, if you have any oral health concerns, you should consult your dentist before using Goodel needles.