Twin Blocks and What to Expect

Twin Block Appliance: What It Is and How It Works

A Twin Block appliance is a functional orthodontic device designed to improve jaw alignment by positioning the lower jaw forward to align it with the upper jaw. This appliance is most effective for growing children and teenagers.

The name “Twin Block” comes from its two-part design, consisting of upper and lower blocks that fit together. When you bite down, the appliance encourages the lower jaw to move forward, promoting proper alignment of both the teeth and jaw over time.

Wearing Your Twin Block Appliance

For the Twin Block appliance to work effectively, it must be worn full-time for at least 18 hours per day, including during sleep. The typical treatment duration ranges from 9 to 12 months. It should only be removed when:

Eating
Brushing your teeth
Playing contact sports or swimming

It is essential for you and your family to work with your orthodontist and wear the Twin Block as directed. If you do not, there WILL be delays or prevent the desired results. Please contact the Orthodontix Team if you need any help or assistance with your appliance.

Inserting and Removing Your Twin Block Appliance

Inserting: Use a mirror the first few times to ensure proper placement. Push the appliance firmly against the plastic until it clicks into place.
Removing: Use one finger on each side to push down the metal wires located at the back of the appliance.

Speech and Adapting to Your Twin Block

It’s normal to experience initial challenges with talking, swallowing, and increased saliva. Adaptation typically happens quickly. To speed up the process:

Sip water to help with tongue placement while swallowing.
Practice speaking or reading out loud to improve pronunciation.

Diet and Twin Block Care

Eating: Remove your Twin Block before eating. Maintain a low-sugar, well-balanced diet to protect your teeth.
After eating: Rinse your mouth with water to remove trapped food particles before reinserting the appliance.
Cleaning: Clean the Twin Block twice a day when brushing your teeth. Use a soft toothbrush, toothpaste, and warm water.

Common Questions About Twin Block Appliances

What if I lose or break my appliance?
Always store your Twin Block in the provided case when not in use. If it is lost or damaged, contact our office immediately via the website or the number in your appointment reminders. A replacement fee may apply.
How often do I need a check-up?
Visits are typically scheduled every 6–8 weeks to monitor your progress.
Will it hurt?
Some discomfort is normal during the first week, but this usually resolves as you adjust to wearing the appliance.

By wearing your Twin Block appliance as directed, practicing good oral hygiene, and attending regular check-ups, you’ll achieve optimal results in aligning your teeth and jaw. Ready to improve your smile? Contact Orthodontix today to start your orthodontic journey!

A great video for kids about twinblocks – View HERE