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The nerve endings in the pulp are "very sensitive to pain," Weinstein points out, which is why a toothache can really, really hurt. What are common causes of toothaches? There’s a wide range of ...
The belief that tooth decay and dental pain is caused by tooth worms is found in ancient India, Egypt, Japan, and China, [9] and persists until the Age of Enlightenment. Although toothache is an ancient problem, [55]: 48–52 it is thought that ancient people suffered less dental decay due to a lack of refined sugars in their diet.
Pulpitis can often create so much pressure on the tooth nerve that the individual will have trouble locating the source of the pain, confusing it with neighboring teeth, called referred pain. The pulp cavity inherently provides the body with an immune system response challenge, which makes it very difficult for a bacterial infection to be ...
Most experts on this topic state that the pain of DH is in reality a normal, physiologic response of the nerves in a healthy, non-inflamed dental pulp in the situation where the insulating layers of gingiva and cementum have been lost; [5] [3] i.e., dentin hypersensitivity is not a true form of allodynia or hyperalgesia.
Barodontalgia, commonly known as tooth squeeze, is a pain in a tooth caused by a change in ambient pressure. The pain usually ceases at return to the original pressure. [1] [2] [3] Dental barotrauma is a condition in which such changes in ambient pressure cause damage to the dentition.
The trigeminal nerve.. ATN is usually attributed to inflammation or demyelination, with increased sensitivity of the trigeminal nerve.These effects are believed to be caused by infection, demyelinating diseases, or compression of the trigeminal nerve (by an impinging vein or artery, a tumor, dental trauma, accidents, or arteriovenous malformation) and are often confused with dental problems.
This uses the gate control theory to minimise pain to the patient. The high frequency vibrations coming from the device which is attached to the syringe inhibit the pain sensations coming from the needle insertion. The nerve fibres that are stimulated are the Aβ fibres which respond to pressure or vibration.
Too many patients come in complaining about lethargy, headache, abdominal pain, diarrhea, or some other fairly common minor symptom and expect medication or some sort of intervention to cure them.
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