Dental fluorosis: Difference between revisions

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{{SI}}
{{Infobox medical condition
| name            = Dental fluorosis
| image          = [[File:Dental_fluorosis_(mild).png|250px]]
| caption        = Mild dental fluorosis
| field          = [[Dentistry]]
| synonyms        = [[Mottled enamel]]
| symptoms        = [[Discoloration]] of teeth, [[enamel]] defects
| complications  = [[Tooth decay]] (in severe cases)
| onset          = During [[tooth development]]
| duration        = Permanent
| causes          = Excessive [[fluoride]] intake during [[enamel formation]]
| risks          = High fluoride levels in drinking water, excessive use of fluoride-containing products
| diagnosis      = Clinical examination, [[dental history]]
| differential    = [[Enamel hypoplasia]], [[tetracycline staining]]
| prevention      = Monitoring fluoride intake, using appropriate fluoride levels in water
| treatment      = [[Cosmetic dentistry]] procedures, [[microabrasion]], [[bleaching]]
| frequency      = Varies by region, more common in areas with high natural fluoride levels
}}
A condition that results from excessive [[fluoride]] ingestion during tooth development, resulting in tooth discoloration ranging from white streaks to brown stains and cracks or pits in the tooth ]]enamel]].
A condition that results from excessive [[fluoride]] ingestion during tooth development, resulting in tooth discoloration ranging from white streaks to brown stains and cracks or pits in the tooth ]]enamel]].
 
[[File:4724507933 07ac954c27 bFluorose.jpg|alt=Fluorosis|left|thumb|Fluorosis]]
[[File:4724507933 07ac954c27 bFluorose.jpg|alt=Fluorosis|thumb|Fluorosis]]
 
== What causes dental fluorosis? ==
== What causes dental fluorosis? ==
Excess fluoride consumed during tooth development can also result in a range of visible changes to the enamel surface of the tooth.  
Excess fluoride consumed during tooth development can also result in a range of visible changes to the enamel surface of the tooth.  
These changes have been broadly termed dental [[fluorosis]].
These changes have been broadly termed dental [[fluorosis]].
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== Changes in enamel ==
== Changes in enamel ==
* Dental fluorosis is a condition that causes changes in the appearance of tooth enamel.  
* Dental fluorosis is a condition that causes changes in the appearance of tooth enamel.  
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* Moderate and severe forms of dental fluorosis, which are far less common, cause more extensive enamel changes.  
* Moderate and severe forms of dental fluorosis, which are far less common, cause more extensive enamel changes.  
* In the rare, severe form, pits may form in the teeth.  
* In the rare, severe form, pits may form in the teeth.  
[[File:Dental fluorosis (mild).png|alt=Dental fluorosis|thumb|Dental fluorosis]]
[[File:Dental fluorosis (mild).png|alt=Dental fluorosis|left|thumb|Dental fluorosis]]
 
== Young children at risk ==
== Young children at risk ==
* Dental fluorosis is caused by taking in too much fluoride over a long period when the teeth are forming under the [[gums]].  
* Dental fluorosis is caused by taking in too much fluoride over a long period when the teeth are forming under the [[gums]].  
* Only children aged 8 years and younger are at risk because this is when permanent teeth are developing; children older than 8 years, adolescents, and adults cannot develop dental fluorosis.  
* Only children aged 8 years and younger are at risk because this is when permanent teeth are developing; children older than 8 years, adolescents, and adults cannot develop dental fluorosis.  
* The severity of the condition depends on the dose (how much), duration (how long), and timing (when consumed) of fluoride intake.
* The severity of the condition depends on the dose (how much), duration (how long), and timing (when consumed) of fluoride intake.
== Safe flouride levels ==
== Safe flouride levels ==
Fluoride tablets or drops should not be used at all if your drinking water has the recommended fluoride concentration of 0.7 mg/L or higher.
Fluoride tablets or drops should not be used at all if your drinking water has the recommended fluoride concentration of 0.7 mg/L or higher.
== Also see ==
== Also see ==
* [[Skeletal fluorosis]]
* [[Skeletal fluorosis]]
* [[Fluorosis]]
* [[Fluorosis]]
{{Oral pathology}}
{{Oral pathology}}
[[Category:Developmental tooth disorders]]
[[Category:Developmental tooth disorders]]
[[Category:Toxic effects of dietary elements]]
[[Category:Toxic effects of dietary elements]]
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Latest revision as of 18:31, 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

Dental fluorosis
Synonyms Mottled enamel
Pronounce N/A
Specialty N/A
Symptoms Discoloration of teeth, enamel defects
Complications Tooth decay (in severe cases)
Onset During tooth development
Duration Permanent
Types N/A
Causes Excessive fluoride intake during enamel formation
Risks High fluoride levels in drinking water, excessive use of fluoride-containing products
Diagnosis Clinical examination, dental history
Differential diagnosis Enamel hypoplasia, tetracycline staining
Prevention Monitoring fluoride intake, using appropriate fluoride levels in water
Treatment Cosmetic dentistry procedures, microabrasion, bleaching
Medication N/A
Prognosis N/A
Frequency Varies by region, more common in areas with high natural fluoride levels
Deaths N/A


A condition that results from excessive fluoride ingestion during tooth development, resulting in tooth discoloration ranging from white streaks to brown stains and cracks or pits in the tooth ]]enamel]].

Fluorosis
Fluorosis

What causes dental fluorosis?[edit]

Excess fluoride consumed during tooth development can also result in a range of visible changes to the enamel surface of the tooth. These changes have been broadly termed dental fluorosis.

Changes in enamel[edit]

  • Dental fluorosis is a condition that causes changes in the appearance of tooth enamel.
  • It may result when children regularly consume fluoride during the teeth-forming years, age 8 and younger.
  • It appears as white spots on the tooth surface that may be barely noticeable and do not affect dental function.
  • Moderate and severe forms of dental fluorosis, which are far less common, cause more extensive enamel changes.
  • In the rare, severe form, pits may form in the teeth.
Dental fluorosis
Dental fluorosis

Young children at risk[edit]

  • Dental fluorosis is caused by taking in too much fluoride over a long period when the teeth are forming under the gums.
  • Only children aged 8 years and younger are at risk because this is when permanent teeth are developing; children older than 8 years, adolescents, and adults cannot develop dental fluorosis.
  • The severity of the condition depends on the dose (how much), duration (how long), and timing (when consumed) of fluoride intake.

Safe flouride levels[edit]

Fluoride tablets or drops should not be used at all if your drinking water has the recommended fluoride concentration of 0.7 mg/L or higher.

Also see[edit]

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