Teeth straightening Continued
Invisalign is one of the newest methods of teeth straightening and is extremely popular with adults. Consisting of a clear mold that is nearly invisible when worn, Invisalign uses a series of molds that gradually push the teeth into the desired shape. Invisalign does not cost significantly more than standard orthodontic braces, but cannot correct an overbite or underbite and is only a good choice for minor straightening. Invisalign is not as effective on major problems, which may require standard braces.
How Teeth Straightening Works
The most common method of teeth straightening remains standard orthodontic braces. Archwires, springs, and rubberbands apply pressure to the individual teeth by means of brackets that are glued onto their surface. Regular visits are required to the orthodontist in order to tighten wires as needed and make other adjustments. At each visit, the wires will be tightened slightly to renew pressure and push them toward their intended position. Additional wires, rubberbands, and headgear may be prescribed to help move the teeth into their ideal position as quickly as possible. When the teeth have all been repositioned, the brackets will be removed and a retainer must be worn to prevent relapse for some period of time.
For Invisalign patients, the first step will be a comprehensive exam with the dentist and/or orthodontist. While a popular choice for adults, only mild cases of teeth straightening will work with Invisalign. A mold of the teeth will be made and 3-D modeling software will result in a new mold for each 2 weeks that is slightly closer to the final result. Made of hard, clear plastic, Invisalign molds are removed only for eating, drinking, brushing, and flossing. The average period of time for teeth straightening with Invisalign is somewhere between 9 to 15 months, and the treatment is quickly becoming widespread among young adults who need teeth straightening but would rather avoid metal brackets and wires.
Side Effects of Teeth Straightening
Some tenderness and soreness is to be expected with any method of teeth straightening, especially soon after an adjustment is made. The bone on one side of each tooth socket will be compressed, and the other side must be filled in with new bone as the tooth moves through the jaw. Standard orthodontic braces may cause superficial irritation to the interior of the mouth, a symptom that can be reduced with salt water gargles and a soft wax on the surface of the brackets. Severe side effects to teeth straightening are nearly unheard of, and the process is considered very safe.
By Kira Lee
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