Health & Fitness Tools

All About Lasers

31st December, 2010 - Posted by health news - No Comments

There is a growing fascination with lasers today and people are looking for new ways to apply this kind of technology to fields like entertainment, defense, sports, research, business, and medicine. An example of laser usage is that in the dental field. When it comes to laser dentistry, the tool that is utilized in performing various procedures are lasers or light amplification by stimulated emission of radiation.

The laser emits energy in the form of light and can be used to cut, vaporize tissue, coagulate and provide heat for activating chemicals. With contrasting wavelengths, various dental lasers satisfy different functions. As years progress, experts have found more and more uses of the laser in oral treatment and surgery. You’ll get a great understanding of dentistry when you browse laser dentist.

There are two categories involved in laser dentistry applications and these are hard tissue procedures and soft tissue procedures. Naturally, the gums are soft tissue and the teeth are the hard ones. Deemed safe and effective for the both of these are dental lasers.

Taking hard tissue laser procedures into consideration, it is capable of removing tooth decay, preparing the surrounding enamel for filling, and killing the bacteria found in cavities when it comes to hard tissue laser procedures as the bone and teeth are penetrated by the laser. The dentist will remove the decay and he will fill up the tooth with restorative material such as amalgam that another laser will end up hardening. Not only does it cut the time for the placement of filling but it yields a stronger bond too.

Laser can also cure tooth sensitivity by sealing the tubules or the area of the tooth near the root. The dentist can precisely work on specific areas of the teeth with the help of lasers and the thin beams prevent the onset of damage to the surrounding tissue. Lasers till enjoy limited applications though because only the dental drill can be used for the removal of silver fillings, onlays, and crowns. Further information on dentistry can be found at laser tooth whitening.

To provide a stronger foundation for the placement of restorations, the gum tissue should be recontoured exposing the healthy tooth structure when it comes to soft tissue laser dentistry. It is also beneficial to people who want to improve their gummy smile. Lasers can remove tissue affected by disease and bacteria when it comes to the gum area.

The frenum is removed during a frenectomy procedure and lasers can be utilized here. People call the soft tissue connecting the tongue to the floor of the mouth as the frenum. People can be tongue-tied if any abnormalities exist in the structure of the frenum and some infants find it hard to breastfeed with this problem.

In cases where an overgrowth of tissue in the throat causes breathing problems, a procedure called laser assisted uvuloplasty, or reshaping of the throat, can be done to help the patient. When it comes to laser dentistry, a common procedure is tooth whitening. Here, the dentist applies a whitening gel to yellow or discolored teeth and uses laser to activate it, thereby producing a lightening effect.

Despite the expensive costs that come with laser dentistry procedures, people decide to get them for the benefits they provide. Often eliminated when lasers are used is the need for anesthesia since they are able to minimize pain, bleeding, and swelling. Apart from reducing bacterial infections, it can preserve as much healthy tooth as possible.

For your next dental visit, keep in mind that you are still not free from the dental drill since there are a lot of traditional dentistry methods that cannot be replaced with lasers. But there’s no need to fret. People are working to find more applications for lasers and this is why a bright future awaits us in oral care.