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White Filling ?

2April

What is a Composite Resin (White Filling)?

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What Types of Braces Are Available?

27March

If braces are indeed the solution for you, your orthodontist will prescribe an appliance specific for your needs. The braces may consist of bands, wires, and other fixed or removable corrective appliances.

Generally, there are three types of braces:
❖ Brackets
Made of stainless steel or clear or tooth-colored ceramic or plastic, brackets are bonded to the front of each tooth. Ceramic or plastic brackets are often selected for cosmetic reasons. Plastic brackets, however, may become stained and discolored by the end of treatment. Another disadvantage of ceramic or plastic brackets is that they cause more friction between the wire and brackets, which can increase treatment time.
❖ Lingual-type brackets
These are brackets that attach to the back of teeth, hiding the bracket from view.
❖ Traditional bands
These are the generally outdated “full metal-mouth” look, which consists of the use of metal brackets soldered to metal bands that wrap around each tooth.

Newer “mini-braces,” which are much smaller than traditional braces, may be an option for some. Your orthodontist will discuss the various types of available braces with you and determine which might be the best option for you.

Thank you for information: medicinenet.com
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How Do Braces Work?

27March

In their entirety, braces work by applying continuous pressure over a period of time to slowly move teeth in a specific direction. As the teeth move, the bony tooth socket reabsorbs and changes shape as pressure is applied.

Braces are made up of the following components:

❖ Brackets are the small squares that are bonded directly to each tooth with a special dental bonding agent or are attached to orthodontic bands. Brackets act like handles, holding the arch wires that move the teeth.

❖ Orthodontic bands are stainless steel, clear or tooth-colored materials that are cemented with dental bonding agents or cement to teeth. They wrap around each tooth to provide an anchor for the brackets. The clear or tooth-colored bands are more cosmetically appealing options but are more expensive than stainless steel. They are not used in all patients. Some people have only brackets and no bands.

❖ Spacers are separators that fit between teeth to create a small space prior to placement of orthodontic bands.

❖ Arch wires attach to the brackets and act as tracks to guide the movement of the teeth. Arch wires can be made of metal or be clear or tooth-colored.

❖ Ties are small rubber rings or fine wires that fasten the arch wire to the brackets. They can be clear, metal or colored.

❖ A buccal tube on the band of the last molar holds the end of the arch wire securely in place.

❖ Tiny elastic rubber bands, called ligatures, hold the arch wires to the brackets.

❖ Springs may be placed on the arch wires between brackets to push, pull, open or close the spaces between teeth.

❖ Two bands on the upper teeth may have headgear tubes on them to hold the facebow of the headgear in place. (A headgear is another tool used by orthodontists to aid in correcting irregularities of the teeth; see below)

❖ Elastics or rubber bands attach to hooks on brackets and are worn between the upper and lower teeth in various ways. They apply pressure to move the upper teeth against the lower teeth to achieve a perfect fit of individual teeth.

❖ Facebow headgear is the wire gadget that is used to move the upper molars back in the mouth to correct bite discrepancies and also to create room for crowded anterior teeth. The facebow consists of an inner metal part shaped like a horseshoe that goes in the mouth, attaching to buccal tubes, and an outer part that goes around the outside of the face and is connected to a headgear strap.

Thank you for information: medicinenet.com
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Wisdom Teeth

27March

Wisdom teeth, or third molars, are the last teeth to develop and appear in your mouth. They come in between the ages of 17 and 25, a time of life that has been called the “Age of Wisdom.”

What is an Impacted Tooth?

When a tooth is unable to fully enter the mouth, it is said to be “impacted.” In general, impacted teeth are unable to break through the gums because there is not enough room. Nine out of ten


people have at least one impacted wisdom tooth.

How serious is an impacted wisdom tooth?
If left in the mouth, impacted wisdom teeth may damage neighboring teeth, or become infected. Because the third molar area of the mouth is difficult to clean, it is a site that invites the bacteria that leads to gum disease. Furthermore oral bacteria may travel from your mouth through the


bloodstream, where it may lead to possible systemic infections and illnesses that affect the heart, kidneys and other organs.

Research has shown that once periodontal disease is established in the third molar areas, the problem is persistent and progressive, but may improve following extraction of the teeth.

In some cases a fluid-filled cyst or tumor may form around the base of


the untreated wisdom tooth. As the cyst grows it may lead to more serious problems as it hollows out the jaw and damages surrounding nerves, teeth and other structures.

 

Thank you for information: aaoms.org