Temporary Anchorage Devices, commonly known as TADs, are small titanium implants used during orthodontic treatment to provide stable anchorage for precise tooth movement. These devices are temporary and are removed once treatment is complete. TADs are especially useful for correcting complex orthodontic concerns while improving efficiency, comfort, and treatment outcomes.
At Green-Barr Orthodontics, Dr. Patrick Barr and Dr. Bryan Green use Temporary Anchorage Devices to help patients achieve results that may be difficult or impossible to accomplish with braces alone. TADs can be used alongside braces or clear aligners and often replace the need for headgear or other external appliances.
What Are Temporary Anchorage Devices?
Temporary Anchorage Devices are small screws placed into the bone to act as fixed anchor points during orthodontic treatment. Unlike traditional anchorage methods that rely on neighboring teeth, TADs remain stationary, allowing orthodontists to move specific teeth with greater precision and control.
Advancements in orthodontic technology have made TADs safer, more affordable, and easier to place than earlier bone anchorage systems. Today, TAD placement is minimally invasive and well tolerated by most patients.
Why Are TADs Used in Orthodontic Treatment?
In traditional orthodontics, forces applied to move teeth can sometimes cause unwanted movement of surrounding teeth. TADs eliminate this issue by providing absolute anchorage, allowing force to be applied exactly where it is needed.
This added control can shorten treatment time, improve accuracy, and expand the range of orthodontic corrections that can be completed without surgery.
Benefits of TADs in Orthodontics
Temporary Anchorage Devices offer several advantages, including:
Stable anchorage without relying on other teeth
More precise and controlled tooth movement
Reduced need for headgear or elastics
Shorter overall treatment time in many cases
Improved comfort and patient compliance
Ability to correct certain bite issues without surgery
Common Applications of TADs
TADs can be used in a variety of orthodontic situations, such as:
Correcting Class II and Class III malocclusions
Closing open bites or reducing deep bites
Uprighting molars for restorative dental procedures
Treating crossbites or single-tooth movement without full braces
Assisting with growth modification in younger patients
Simplifying orthodontic preparation for jaw surgery
How Do TADs Work?
Once placed, a TAD acts as a secure anchor point connected to orthodontic appliances using gentle, targeted forces. Because the device does not move, the desired teeth shift more efficiently and predictably.
After the treatment goal has been reached, the TAD is easily removed in the office. While TADs are not necessary for every patient, they can significantly enhance treatment results when used appropriately.
Are TADs Right for You?
Temporary Anchorage Devices are not required for all orthodontic cases. Dr. Barr or Dr. Green will evaluate your bite, alignment, and treatment goals to determine whether TADs would be beneficial for your personalized treatment plan.
When recommended, TADs provide a non-surgical, highly effective solution for achieving precise orthodontic results.
Frequently Asked Questions
Patients often have questions about Temporary Anchorage Devices. Below are answers to some of the most common topics.
Are TADs Visible During Treatment?
TADs are small and discreet. In most cases, they are placed in areas that are not noticeable when smiling or speaking.
Is Placement of a TAD Painful?
Placement is typically quick and involves minimal discomfort. Most patients tolerate the procedure well and resume normal activities shortly afterward.
How Long Do TADs Stay in Place?
TADs remain in place only for the portion of treatment where additional anchorage is needed. The duration varies depending on treatment goals.
Can Teens and Adults Use TADs?
Yes. Temporary Anchorage Devices can be safely used for both teens and adults when clinically appropriate.
Do TADs Require Special Care?
TADs require routine oral hygiene and simple cleaning around the placement area. Your orthodontist will provide specific care instructions during treatment.