What are TADs (temporary anchorage devices)?TADs are titanium-alloy mini-screws, ranging from 6 to 12 millimeters in length and 1.2 to 2 millimeters in diameter. They are fixed to bone temporarily to enhance orthodontic anchorage. Titanium alloys have been used as joint replacements and for dental implants for many years. These alloys are not rejected by the body.
Where are TADs placed?
TADs are placed in the bone between the roots of the teeth and can be placed in the bone in the roof of the mouth as well.
How is a TAD placed and does it hurt?
Placement is minimally invasive and often completed using topical anesthetic. TADs are inserted directly into the bone using a special instrument. There is little or no discomfort because there are no nerve endings in the bone tissue. Once placed, Dr. Reed is able to use the TAD as orthodontic anchorage immediately. Because of the possibility that TADs can loosen or fall out, patients should avoid picking or pulling at the TAD. If the TAD does become loose or come out, call Dr. Reed as soon as possible.
Who places the TAD?
Dr. Reed will refer you to one of our oral surgeons that we work closely with. Because of the ease of the procedure, the procedure is able to be done in office. The procedure is complete in a matter of minutes and relatively painless.
How long are TADs left in?
Dr. Reed will advise you about how long a TAD will be needed. It may be required only for a few months, or it may be needed throughout your orthodontic treatment. TADs are versatile and may be used in different parts of treatment.
Can TADs be used for patients at any age?
TADs are placed on patients who have permanent teeth. Patients with active periodontal (gum) disease may not be candidates for TADs.
Posts
No comments:
Post a Comment