On the top (maxilla) it is the superior alveolar nerve. On the bottom (mandible) it is the inferior alveolar nerve.
Trigeminal (5th) cranial nerve
The nose
Trigeminal neuralgia is a rare disorder of the sensory fibers of the trigeminal nerve (fifth cranial nerve), which innervate the face and jaw. The neuralgia is accompanied by severe, stabbing pains in the jaw or face.
The cavity could expose the nerve, and cause toothache.
A cavity is a defect in the enamel of a tooth, which usually but not always exposes the sensitive dentin and/or pulp to the oral environment. This causes the nerve in the tooth root to become inflammed and irritated, causing a toothache. Other causes of a toothache would be gingivitis (gum disease), pressure on the tooth nerve (such as from an abscess) and neuritis (inflammation of the nerve). While a cavity is one of the more common causes of toothaches, it is not the only cause.
There is a nerve running from the gum up inside the tooth via the root.
Trigeminal (V) cranial nerveYou have a nerve that is inside the tooth. Anytime you have a toothache it is the nerve that is infection. Not all toothaches are due to infection.You can have pain due to the possibility of a cavity, gum disease, or even your wisdom teeth (the human mouth usually does not have room for wisdom teeth causing the to push against the teeth in front of them.Do not wait to long going to the dentist as it can get worse and can get very expensive.Hope this helps!
It usually only takes 8 to 10 hours for your tooth to stop hurting after you have a cavity filled. You can take an over-the-counter pain medication to help ease the pain.
peppermint because it can numb your gums and you won't feel a thing for at least an hour!
A rotted tooth hurts because the hard enamal covering the inner nerve has either softened or been stripped away. This allows infection, pressure and temperature differences to trigger the nerve which causes a toothache.
It helps the cell connect with other nerve cells It helps the cell connect with other nerve cells
sensitivity helps the nerve system