Laser Dentistry
Laser dentistry is a relatively new form of dental care. Laser Dentistry uses lasers to perform surgery, prepare cavities, and harden dental resins. This use of lasers has allowed dentists to perform tasks with less pain and with improved results. There are many different types of lasers used in the dentistry field. Theses lasers included the argon laser, the diode laser, the neodymium: yttrium aluminum garnet (Nd:YAG) laser, the holmium: yttrium aluminum garnet (Ho:YAG) laser, the erbium: yttrium aluminum garnet (Er:YAG) laser, and the carbon dioxide (CO2) laser. Each laser has different properties, such as wavelength, that allow the laser energy to be absorbed by different compounds. A laser that is well absorbed by water would be used on blanched tissue, and a laser that is well absorbed by skin pigments would be used on skin or gums. The argon laser is most commonly used on skin tissue because it well absorbed by melanin and hemoglobin. The argon laser operates at two wavelengths of 488nm and 514nm. The 488nm wavelength is used to catalyze dental resin polymerization. This use of the argon laser allows for faster curing of dental resins, and causes the dental resin to have a strong bond to the tooth. The argon laser is al
The diode laser is a useful tool because it allows for a smaller more reliable unit. The diode laser operates at wavelengths of 820nm and 830nm. These wavelengths are absorbed by pigmented tissue. This laser is used on gums and other skin tissue for some types of dental surgery. The diode laser is a very useful laser in dentistry because of its compact size. Lasers are a relatively new way of performing dental tasks. The use of lasers is revolutionizing the dental field in many ways. Dental resins can be hardened faster and will hold stronger. Cavity preparation can be done without drills, which means less pain for the patient. Most procedures that would usually require painkillers can be done with only water as a coolant. Advanced surgical procedures will still require painkillers. Although the cost of the lasers themselves is high, as the technology advances the overall cost will come down. These are just a few of the reasons that laser dentistry will be growing in popularity over the next few years. The CO2 laser is absorbed highly by water and moderately absorbed by bone, and tooth enamel. This laser operates at 10.6µm (10,600nm). The CO2 laser is used for rapid surgical procedures, cavity preparation, and tooth surface hardening. The CO2 laser can not be delivered by an optical fiber. so used for laser teeth whitening. One of the d
Some common words found in the essay are:
Laser Dentistry, , laser operates, argon laser, laser dentistry, laser energy, laser absorbed, eryag laser, dental resins, ndyag laser, diode laser, co2 laser, laser absorbed water, yttrium aluminum garnet, argon laser laser, procedures cavity preparation, water blanched tissue,
Approximate Word count = 912
Approximate Pages = 4 (250 words per page double spaced)
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