Buck teeth—also known as an overjet—occur when the upper front teeth protrude noticeably beyond the lower front teeth. While some people embrace this dental trait as part of their unique look, for many others, it can cause functional issues, self-consciousness, or long-term oral health problems.
Understanding the causes of buck teeth and the modern orthodontic solutions available can empower individuals to seek treatment when necessary. Whether you’re a parent concerned about your child’s bite or an adult exploring smile correction options in Atlanta, this guide offers clear, educational insight into the topic.
What Are Buck Teeth?
Buck teeth refer to a misalignment where the upper front teeth extend forward far beyond the lower front teeth. This condition is medically known as an overjet (not to be confused with an overbite, which is a vertical overlap rather than horizontal protrusion).
Overjets can range from mild to severe. In more noticeable cases, the teeth may impact speech, bite function, facial aesthetics, and even self-confidence.
Common Causes of Buck Teeth
Buck teeth can develop due to several factors, many of which begin in early childhood. Some are genetic, while others are influenced by environmental or behavioral habits.
Here are the most common causes:
- Genetics — Jaw size and tooth alignment are often inherited traits
- Thumb-sucking — Prolonged thumb or finger sucking can push front teeth forward
- Pacifier use — Extended pacifier use beyond age 2–3 can affect tooth positioning
- Tongue thrust — The tongue pushing forward during swallowing or speech can influence tooth placement
- Mouth breathing — May contribute to abnormal jaw development over time
- Poor dental habits — Nail-biting or chewing on objects can exert pressure on teeth
- Trauma or injury — An accident involving the jaw or face can cause teeth to shift out of position
Potential Problems Caused by Buck Teeth
Beyond aesthetics, untreated buck teeth can lead to a range of issues that impact oral health and quality of life.
Some of the most common challenges include:
- Speech difficulties — Lisping or trouble with certain sounds
- Difficulty biting and chewing — Misaligned teeth can interfere with function
- Jaw pain or TMJ issues — Uneven pressure can strain jaw joints
- Tooth wear — Protruding teeth are more prone to chipping or wearing down
- Self-esteem concerns — Especially in children and teens during developmental years
- Higher risk of injury — Buck teeth are more vulnerable to trauma during falls or sports
How Orthodontics Can Correct Buck Teeth
Fortunately, buck teeth can often be corrected through a variety of orthodontic treatments. The best approach depends on the severity of the overjet, the patient’s age, and whether other bite or alignment issues are present.
Braces for Buck Teeth
Traditional metal braces are one of the most effective ways to correct moderate to severe buck teeth. Braces use brackets and wires to slowly move the upper teeth back into alignment and improve the relationship between the upper and lower jaws.
Why braces are effective:
- Can correct complex bite issues
- Allow for detailed control over tooth movement
- Suitable for children, teens, and adults
Invisalign for Buck Teeth
For mild to moderate overjets, Invisalign may be a suitable alternative. These clear, removable aligners gradually shift teeth into a healthier position while remaining discreet and comfortable.
Benefits of Invisalign:
- Virtually invisible during wear
- Removable for eating and brushing
- Often faster for simple alignment cases
- Popular among adults and teens in Atlanta
Palate Expanders and Early Intervention
In younger patients, especially before the jaw has finished growing, early orthodontic treatment can prevent or minimize buck teeth.
Early options may include:
- Palate expanders — Widen the upper jaw to create space for alignment
- Habit appliances — Prevent thumb-sucking or tongue thrust behaviors
- Partial braces — Address specific alignment issues in growing mouths
Orthodontists typically recommend evaluation by age 7 to catch problems early.
How Long Does Treatment Take?
Treatment time varies depending on the cause and severity of the overjet. On average:
- Braces may be worn for 18–24 months
- Invisalign can take 12–18 months for mild to moderate cases
- Early intervention may reduce or eliminate the need for full braces later on
Following your orthodontist’s instructions, wearing retainers after treatment, and attending regular checkups will help ensure long-lasting results.
Can Adults Correct Buck Teeth?
Absolutely. While early treatment is often ideal, many adults choose to correct buck teeth later in life for both functional and cosmetic reasons.
Today’s orthodontic options—including clear aligners, ceramic braces, and lingual (hidden) braces—make adult treatment more discreet and convenient than ever. A consultation with a qualified orthodontist can help determine the best approach based on your specific needs and goals.
Is It Worth Treating Buck Teeth?
Correcting buck teeth can have a positive impact far beyond the appearance of your smile. Many patients report improvements in:
- Oral comfort and jaw health
- Chewing and speaking function
- Confidence in social and professional settings
- Long-term dental health and hygiene
Ultimately, treatment is about more than aesthetics—it’s about setting up a healthy smile for life.
Ready to Explore Your Options?
If you or your child has buck teeth and you're considering orthodontic treatment, the right solution depends on age, alignment, and goals. An orthodontist can evaluate your bite, create a personalized treatment plan, and guide you toward the best results.
Contact Artemis Smiles Orthodontics in Atlanta, GA to schedule a consultation and learn more about your options for correcting buck teeth and improving your smile.
