Crossbite: Difference between revisions
From WikiMD's Wellness Encyclopedia
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{{Infobox medical condition | |||
| name = Crossbite | |||
| image = [[File:crossbite.jpg]] | |||
| caption = A diagram showing a crossbite | |||
| field = [[Dentistry]] | |||
| synonyms = Reverse bite, underbite | |||
| symptoms = Misalignment of teeth, difficulty chewing | |||
| complications = [[Temporomandibular joint disorder]], [[tooth wear]], [[gum disease]] | |||
| onset = Childhood | |||
| duration = Long-term | |||
| causes = Genetic factors, developmental issues | |||
| risks = Family history, thumb sucking, prolonged use of pacifiers | |||
| diagnosis = [[Dental examination]], [[X-ray]] | |||
| differential = [[Overbite]], [[open bite]] | |||
| prevention = Early dental check-ups, avoiding prolonged thumb sucking | |||
| treatment = [[Orthodontic treatment]], [[braces]], [[palatal expander]] | |||
| prognosis = Good with treatment | |||
| frequency = Common | |||
}} | |||
[[File:Class_1_with_anterior_crossbite.jpg|Class 1 with anterior crossbite|thumb]] | |||
'''Crossbite''' is a type of [[malocclusion]] where the upper and lower teeth do not align properly. It can affect a single tooth or a group of teeth and can occur on either or both sides of the mouth. Crossbite can be classified into two types: anterior crossbite and posterior crossbite. | '''Crossbite''' is a type of [[malocclusion]] where the upper and lower teeth do not align properly. It can affect a single tooth or a group of teeth and can occur on either or both sides of the mouth. Crossbite can be classified into two types: anterior crossbite and posterior crossbite. | ||
==Types of Crossbite== | ==Types of Crossbite== | ||
===Anterior Crossbite=== | ===Anterior Crossbite=== | ||
An '''[[Anterior Crossbite]]''' occurs when the upper front teeth sit behind the lower front teeth when the mouth is closed. This is also known as an underbite. | An '''[[Anterior Crossbite]]''' occurs when the upper front teeth sit behind the lower front teeth when the mouth is closed. This is also known as an underbite. | ||
===Posterior Crossbite=== | ===Posterior Crossbite=== | ||
A '''[[Posterior Crossbite]]''' occurs when the upper back teeth sit inside the lower back teeth when the mouth is closed. | A '''[[Posterior Crossbite]]''' occurs when the upper back teeth sit inside the lower back teeth when the mouth is closed. | ||
==Causes of Crossbite== | ==Causes of Crossbite== | ||
Crossbite is usually caused by a combination of genetic and environmental factors. Some of the common causes include: | Crossbite is usually caused by a combination of genetic and environmental factors. Some of the common causes include: | ||
* [[Genetics]] | * [[Genetics]] | ||
* Delayed or abnormal tooth eruption | * Delayed or abnormal tooth eruption | ||
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* [[Mouth breathing]] | * [[Mouth breathing]] | ||
* [[Jaw trauma]] | * [[Jaw trauma]] | ||
==Treatment of Crossbite== | ==Treatment of Crossbite== | ||
The treatment for crossbite depends on the type and severity of the condition. Treatment options include: | The treatment for crossbite depends on the type and severity of the condition. Treatment options include: | ||
* [[Orthodontic treatment]] | * [[Orthodontic treatment]] | ||
* [[Dental braces]] | * [[Dental braces]] | ||
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* [[Palatal expanders]] | * [[Palatal expanders]] | ||
* [[Jaw surgery]] | * [[Jaw surgery]] | ||
==Complications of Crossbite== | ==Complications of Crossbite== | ||
If left untreated, crossbite can lead to various complications such as: | If left untreated, crossbite can lead to various complications such as: | ||
* [[Tooth decay]] | * [[Tooth decay]] | ||
* [[Gum disease]] | * [[Gum disease]] | ||
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* [[Temporomandibular joint disorder (TMJ)]] | * [[Temporomandibular joint disorder (TMJ)]] | ||
* [[Sleep apnea]] | * [[Sleep apnea]] | ||
==See Also== | ==See Also== | ||
* [[Malocclusion]] | * [[Malocclusion]] | ||
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* [[Palatal expanders]] | * [[Palatal expanders]] | ||
* [[Jaw surgery]] | * [[Jaw surgery]] | ||
[[Category:Dental conditions]] | [[Category:Dental conditions]] | ||
[[Category:Orthodontics]] | [[Category:Orthodontics]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 13:49, 5 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Crossbite | |
|---|---|
| |
| Synonyms | Reverse bite, underbite |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Misalignment of teeth, difficulty chewing |
| Complications | Temporomandibular joint disorder, tooth wear, gum disease |
| Onset | Childhood |
| Duration | Long-term |
| Types | N/A |
| Causes | Genetic factors, developmental issues |
| Risks | Family history, thumb sucking, prolonged use of pacifiers |
| Diagnosis | Dental examination, X-ray |
| Differential diagnosis | Overbite, open bite |
| Prevention | Early dental check-ups, avoiding prolonged thumb sucking |
| Treatment | Orthodontic treatment, braces, palatal expander |
| Medication | N/A |
| Prognosis | Good with treatment |
| Frequency | Common |
| Deaths | N/A |
Crossbite is a type of malocclusion where the upper and lower teeth do not align properly. It can affect a single tooth or a group of teeth and can occur on either or both sides of the mouth. Crossbite can be classified into two types: anterior crossbite and posterior crossbite.
Types of Crossbite[edit]
Anterior Crossbite[edit]
An Anterior Crossbite occurs when the upper front teeth sit behind the lower front teeth when the mouth is closed. This is also known as an underbite.
Posterior Crossbite[edit]
A Posterior Crossbite occurs when the upper back teeth sit inside the lower back teeth when the mouth is closed.
Causes of Crossbite[edit]
Crossbite is usually caused by a combination of genetic and environmental factors. Some of the common causes include:
- Genetics
- Delayed or abnormal tooth eruption
- Thumb sucking or prolonged use of a pacifier
- Mouth breathing
- Jaw trauma
Treatment of Crossbite[edit]
The treatment for crossbite depends on the type and severity of the condition. Treatment options include:
Complications of Crossbite[edit]
If left untreated, crossbite can lead to various complications such as:
