
Is there a single orthodontic appliance that can help your child get a wider, better-looking smile, correct problems with the bite, make room in a crowded upper jaw for new teeth to erupt (come in)... and shorten the overall time he or she will need to wear braces? The answer is yes: It's the palatal expander, a device that works with the natural growth patterns of a child's mouth, and offers dramatic results.
What's a palatal expander? Basically, it's a custom-made orthodontic appliance that fits between the rows of back teeth at the top (roof) of the mouth, close to the palate. After it has been put in place, it can be tensioned with a special key. Because it is contained inside the mouth, it's invisible when worn — but its benefits are easy to see.
How does it work? The palatal expander takes advantage of the fact that the left and right halves of a child's upper jaw bone don't completely fuse (knit together) until sometime after puberty. Until that happens, the upper jaw is relatively soft and easy to manipulate. When tension is applied, the palatal expander gently moves the bones apart, just like braces do for teeth. Then new bone tissue naturally fills in the space.
The appliance is tightened daily for a few weeks — while spacing improves dramatically — and then it's left on for several weeks more to stabilize the expansion. The total time a child needs to wear it is generally 3-6 months. After that, a set of braces can be put on if needed. So, what's so great about a palatal expander?
For one thing, the device can correct a crossbite, which occurs when the back top teeth bite inside (instead of outside) the bottom teeth. For another, expanding the upper jaw can relieve the condition known as crowding, which happens when the jaw isn't big enough to accommodate all the teeth. A related situation — impacted teeth — occurs when a tooth that hasn't yet erupted is blocked by another tooth above it. Both these conditions formerly required tooth extraction: an invasive and sometimes complicated procedure. Both can now be remedied by a palatal expander.
But maybe the biggest plus to a youngster — where a month can seem like an age — is the prospect of having to wear braces for less time. And that alone is a good reason to smile.
If you have questions about palatal expanders, please contact us or schedule an appointment for a consultation. You can learn more in the Dear Doctor magazine articles “Palatal Expanders” and “The Magic of Orthodontics.”
Comments:

725 County Road R
Denmark, WI 54208
We are always welcoming new patients to our practice!
Patient Education
Archive:
- 2022
- 2021
- 2020
- 2019
- 2018
- 2017
- 2016
- 2015
- 2014
- 2013
Tags
- celebrity smiles (92)
- cosmetic dentistry (16)
- oral hygiene (26)
- oral cancer (5)
- oral health (22)
- gum disease (10)
- diabetes (3)
- teeth whitening (6)
- porcelain veneers (5)
- veneers (2)
- pediatric dentistry (21)
- dental implants (18)
- oral surgery (3)
- smile makeover (1)
- chipped tooth (5)
- tooth decay (6)
- bridge (2)
- dental implant (7)
- orthodontics (9)
- braces (14)
- dental injury (9)
- mouthguard (3)
- blood thinners (1)
- teething (5)
- orthodontic treatment (20)
- palatal expanders (1)
- fillings (1)
- root canal (6)
- sedation dentistry (2)
- invisalign (1)
- clear aligners (2)
- dentures (3)
- crown (2)
- dental injuries (6)
- bad breath (2)
- smoking (1)
- laser dentistry (2)
- tooth extraction (2)
- nutrition (2)
- cosmetic gum surgery (1)
- baby teeth (2)
- extractions (1)
- chipped teeth (2)
- x-rays (2)
- dental anxiety (1)
- athletic mouthguards (1)
- ulcers (1)
- canker sores (1)
- medicine (2)
- pediatric care (1)
- abscessed tooth (1)
- teeth wear (1)
- age one dental visit (1)
- wisdom teeth (4)
- toothache (4)
- composite resins (1)
- crowns (4)
- root resorption (1)
- bonding (1)
- dry mouth (1)
- retainers (2)
- root canal treatment (10)
- periodontal disease (4)
- missing tooth (1)
- dental emergency (1)
- gummy smile (1)
- teeth grinding (2)
- periodontal (gum) disease (1)
- tooth grinding (1)
- bonded retainer (1)
- lump (1)
- thumb sucking (1)
- saliva (1)
- mouthguards (5)
- bone grafting (1)
- tooth pain (2)
- headgear (1)
- periodontist (1)
- gum recession (3)
- tmj disorders (3)
- tmd (1)
- tmj (1)
- removable partial denture (1)
- sleep apnea (3)
- snoring (3)
- retainer (1)
- GERD (1)
- composite resin (1)
- crown lengthening (1)
- cleft lip (1)
- cleft palate (1)
- osteoporosis (1)
- dental exam (1)
- fluoride (1)
- tads (1)
- extraction (1)
- dental care (2)
- sealants (1)
- lingual braces (1)
- (1)
- bridgework (1)
- tmj disorder (1)
- overdenture (1)
- partial denture (1)
- shingles (1)
- implant overdentures (1)
- pregnancy (1)