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Such investigations are important in aiding dentists in devising a treatment plan for the tooth being tested. There are two major types of dental pulp tests. Vitality testing assesses the blood supply to the tooth, whilst sensitivity testing tests the sensory supply.
The health of the dental pulp can be established by a variety of diagnostic aids which test either the blood supply to a tooth (Vitality Test) or the sensory response of the nerves within the root canal to specific stimuli (Sensitivity Test). Although less accurate, sensitivity tests, such as Electric Pulp Tests or Thermal Tests, are more ...
This is of importance because all the tissues of a tooth and its supporting structures form from these distinct cellular aggregations. Similar to dental follicle, the dental papilla has a very rich blood supply and provides nutrition to the enamel organ. [1]
There are three principal sources of blood vessels which are apical vessels, perforating vessels and gingival vessels. Apical vessels originate from vessels that supply the pulp. Perforating vessels originate from lamina dura and the vessels perforate the socket wall (cribriform plate). Gingival vessels are derived from the gingival tissue.
Clinical success is resultant from the reestablishment of blood supply to the ischemic but uninfected dental pulp tissue. Reinnervation from sensory axons should then followed and the axons is likely to be recruited from the apical region. In 2011, an important demonstration in the field of regenerative endodontics was found.
Haematological disorders: important cells and nutrients carried in the blood to the periodontal tissues are crucial for the tissues' defence mechanisms and response to toxins and pathogens, gas exchange and efficient hemostasis. Therefore, red blood cells have a pivotal role in maintaining the health of the periodontium, meaning haematological ...
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Pulpitis is inflammation of dental pulp tissue. The pulp contains the blood vessels, the nerves, and connective tissue inside a tooth and provides the tooth's blood and nutrients. Pulpitis is mainly caused by bacterial infection which itself is a secondary development of caries (tooth decay). It manifests itself in the form of a toothache. [1]