Dental lasers have been developed to provide a safer and more effective way of dealing with sensitive oral procedures. The dental lasers that first appeared in the market were not yet designed to cut through hard and decayed tissue. Today, the laser is now the most versatile tool for effective dental work.
The mere sight of a needle is enough to make patients cringe, but with the laser there is nothing more to fear. With its potent laser beam, the laser can cut tissue precisely with very little or no collateral damage, no pressure, no noise, and no bleeding, thus minimizing discomfort for the patient. Unlike the dreaded drill, lasers work quietly to the convenience of both dentist and patient.
Hopefully, with a little more enhancement, the laser could be used on metal dental fillings in the near future. Severe irritation may happen if the metal surface of the mercury filling is reflected back to the dentist's eye by the laser beam. Because the laser beam is potent, a toxic gas is emitted as the beam vaporizes the mercury fillings. The same effects hold for gold inlays when lasers are used on them.
The new laser system has two features that complement each other. By exploding individually targeted molecules, lasers are able to cut through hard tissue with minimal damage. With the laser beam travelling in very narrow straight lines, it can accurately be focused to very tiny spots without disturbing the adjacent tissues. The function of the first laser is to detect damaged tissue and healthy tissue, automatically increasing power to zap a damaged one and slowing down to preserve a healthy one.
The second laser complements the first and it is used more for procedures on delicate soft tissues and resembles those used by dermatologists for aesthetics. It is a flexible tool that can match the energy level that the gentleness of the procedure calls for. This is a major achievement in dentistry, especially for skeptics and children. Without the noise, heat, pain and anxiety, the laser is capable of doing just about anything for state of the art oral health care.
To keep pace with the demands of their profession, all responsible dentists have no choice but to acquire their own laser. The drill will somehow still play a crucial role to cater to the needs of patients with mercury fillings, a service which the new laser is not designed to do. There is no better machine for new and untouched teeth especially for children, though it cannot work on old mercury fillings. Since many dental patients still have old mercury fillings that can cause decay, dentists have no choice but use the drill to remove them.
The mere sight of a needle is enough to make patients cringe, but with the laser there is nothing more to fear. With its potent laser beam, the laser can cut tissue precisely with very little or no collateral damage, no pressure, no noise, and no bleeding, thus minimizing discomfort for the patient. Unlike the dreaded drill, lasers work quietly to the convenience of both dentist and patient.
Hopefully, with a little more enhancement, the laser could be used on metal dental fillings in the near future. Severe irritation may happen if the metal surface of the mercury filling is reflected back to the dentist's eye by the laser beam. Because the laser beam is potent, a toxic gas is emitted as the beam vaporizes the mercury fillings. The same effects hold for gold inlays when lasers are used on them.
The new laser system has two features that complement each other. By exploding individually targeted molecules, lasers are able to cut through hard tissue with minimal damage. With the laser beam travelling in very narrow straight lines, it can accurately be focused to very tiny spots without disturbing the adjacent tissues. The function of the first laser is to detect damaged tissue and healthy tissue, automatically increasing power to zap a damaged one and slowing down to preserve a healthy one.
The second laser complements the first and it is used more for procedures on delicate soft tissues and resembles those used by dermatologists for aesthetics. It is a flexible tool that can match the energy level that the gentleness of the procedure calls for. This is a major achievement in dentistry, especially for skeptics and children. Without the noise, heat, pain and anxiety, the laser is capable of doing just about anything for state of the art oral health care.
To keep pace with the demands of their profession, all responsible dentists have no choice but to acquire their own laser. The drill will somehow still play a crucial role to cater to the needs of patients with mercury fillings, a service which the new laser is not designed to do. There is no better machine for new and untouched teeth especially for children, though it cannot work on old mercury fillings. Since many dental patients still have old mercury fillings that can cause decay, dentists have no choice but use the drill to remove them.
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