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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.
It is more likely to occur in persons who regularly have raised pressure in the mouth, for example wind instrument players, [6] and balloon [1] and glass-blowers. [7] Cases have also been reported with bicycle tyre inflation, [ 1 ] whistling, [ 1 ] nose blowing , [ 1 ] cough [ 1 ] and valsalva manoeuvre to clear the ears. [ 1 ]
Causes of tooth pain If your teeth hurt, it could be a dental problem, a general health problem completely unrelated to your mouth, or something else. Before you start to treat your tooth pain, it ...
Patients with odontogenic sinusitis may present with symptoms similar to those of other forms of sinusitis, such as nasal congestion, purulent nasal discharge, facial pain or pressure, and a reduced sense of smell. However, the presence of dental pain, foul smell, or a history of recent dental procedure might suggest an odontogenic source.
Valsalva test (nose blowing test): [10] Ask the patient to pinch the nostrils together and open the mouth, then blow gently through the nose. Observe if there is passage of air or bubbling of blood in the post extraction alveolus as the trapped air from closed nostrils is forced into the mouth through any oroantral communication. Gentle suction ...
Non-dental sources of pain often cause multiple teeth to hurt and have an epicenter that is either above or below the jaws. For instance, cardiac pain (which can make the bottom teeth hurt) usually radiates up from the chest and neck, and sinusitis (which can make the back top teeth hurt) is worsened by bending over.
The pressure difference causes the mucosal lining of the sinuses to become swollen and submucosal bleeding follows with further difficulties ventilating the sinus, especially if the orifices are involved. Ultimately fluid or blood will fill the space. In most cases of sinus barotrauma, localized pain to the frontal area is the predominant symptom.
Cells in the dental pulp trigger an immune response from the invasion of foreign microorganisms. The inflammation of the pulp is a side effect of the immune response and causes pain. [10] 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 ...