What causes dentinal hypersensitivity?
What causes dentinal hypersensitivity?
Dentin hypersensitivity arises when tubules found within dentin become exposed, most commonly caused by gingival recession or enamel wear. Once exposed, these tubules may come into contact with stimuli such as hot, cold and sweet foods and drinks, which can induce the movement of fluid within the tubules.
What are the 3 theories of dentin sensitivity?
Three mechanisms, all involving an understanding of the structure of dentin and pulp, have been proposed to explain dentin sensitivity: (1) The dentin contains nerve endings that respond when it is stimulated, (2) the odontoblasts serve as receptors and are coupled to nerves in the pulp, and (3) the tubular nature of …
How is dentinal hypersensitivity diagnosed?
Since dentinal hypersensitivity is essentially diagnosed by exclusion, a comprehensive dental examination will ultimately rule out other underlying conditions for which sensitivity may be a symptom such as cracked tooth, fractured restoration, chipped teeth, dental caries, gingival inflammation, post-restorative …
Which one of these is used in hypersensitivity of tooth?
Therefore, although the terms dentin sensitivity and sensitive dentin are used interchangeably to refer to dental hypersensitivity, the latter term is the most accurate….
| Dentin hypersensitivity | |
|---|---|
| Other names | Sensitive dentin, dentin sensitivity, cervical sensitivity, cervical hypersensitivity |
| Specialty | Dentistry |
How do you stop hypersensitivity in teeth?
Tooth sensitivity treatment
- Desensitizing toothpaste. There are several brands of toothpaste for sensitive teeth that are available.
- Use a soft-bristled toothbrush.
- Avoid highly acidic foods.
- Use a fluoridated mouthwash daily.
- Avoid teeth grinding. Consider getting a mouth guard.
How do you treat hypersensitivity in teeth?
Depending on the circumstances, your dentist might recommend:
- Desensitizing toothpaste. After several applications, desensitizing toothpaste can sometimes help block pain associated with sensitive teeth.
- Fluoride.
- Desensitizing or bonding.
- Surgical gum graft.
- Root canal.
Can dentin hypersensitivity be cured?
Sodium fluoride, stannous fluoride, and sodium monofluorophsophate all block dentinal tubules, reducing sensitivity. Prescription fluoride dentifrices and tray application may also be helpful. Calcium phosphate technologies are another option for treating hypersensitivity.
What can you do with dentin hypersensitivity?
Still, the most common therapy and usually the first therapy in treating dentin hypersensitivity is the use of tooth pastes containing potassium salts and fluoride [1, 6].
How do you deal with dentinal hypersensitivity?
Can tooth sensitivity be cured?
Tooth pain occurs when stimuli, such as hot and cold, reach a tooth’s exposed nerve endings, according to the Cleveland Clinic. Fortunately, sensitive teeth can be treated, and the condition can improve.