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The inferior alveolar nerve block is probably one of the most common methods used by dentist to anaesthetise the mandibular teeth in adults. This technique aims to inject the needle and deposit local anaesthetic close to the nerve before it enters the mandibular foramen, which locates on the medial aspect of the mandibular ramus.
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 ...
This condition usually leads to severe chronic tooth sensitivity or actual toothache and can then only be treated with the removal of the nerve (pulp) called root canal therapy. For persons with a dry socket as a complication of tooth extraction, packing the dry socket with a eugenol-zinc oxide paste on iodoform gauze is effective for reducing ...
For example, the incidence of nerve injury in teens removing third molars is much lower than the incidence in patients 25 and older. [7] This risk increases 10 fold if the tooth is close to the inferior dental canal containing the inferior alveolar nerve (as judged on a dental radiograph). [8]
ART can be used for small, medium and deep cavities (where decay has not reached the tooth nerve dental pulp) [1] caused by dental caries. In shallow to medium-sized cavities (lesions), the decayed tissue removal is carried out until the soft tissue (demineralised dentine) is completely removed and harder tissue is reached (firm dentine).
Image credits: cookedbutok #6. I'm in home healthcare. My whole job is to attend to my patients. I cannot tell you how many of my patient's family members have called my agency and complained ...
A tooth with a root canal treatment still has the ability to decay, and without proper home care and an adequate fluoride source the tooth structure can become severely decayed (often without the patient's knowledge since the nerve has been removed, leaving the tooth without any pain perception).
Pain is an unpleasant sensation caused by intense or damaging events. In a toothache, nerves are stimulated by either exogenous sources (for instance, bacterial toxins, metabolic byproducts, chemicals, or trauma) or endogenous factors (such as inflammatory mediators). [10]: 532–534