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The absence of re-perfusion of the dental pulp suggests the lack of revitalization of the affected teeth and hence necrosis of the pulp. In this study, MRI scans prove to be a promising tool to avoid excessive root treatment on traumatized teeth. However, a major flaw in this study is a small sample size of 7. [25]
Dental trauma may result in discolorations. [13] Following luxation injuries red discoloration may develop almost instantly. This is due to severance of the venous microcirculation to a tooth, while the arteries continue to supply blood to the pulp. The blood is then decomposed gradually and a blue-brown discoloration develops. [2]
It is a likely outcome of untreated dental caries (tooth decay), and in such cases it can be considered a sequela in the natural history of tooth decay, irreversible pulpitis and pulpal necrosis. Other causes can include occlusal trauma due to 'high spots' after restoration work, extrusion from the tooth of root filling material, or bacterial ...
After all, a toothache can be a sign that something more serious is happening with your teeth and gums. "Cavities, gum disease and tooth abscess are the most common causes of pain in the mouth ...
Risk factors of tooth ankylosis can be generally classified into genetic factors and dental trauma. Diagnostic methods of tooth ankylosis include the use of clinical examinations, x-ray and cone beam computerized tomography (CBCT). [7] [5] Tooth ankylosis could have several symptoms, with decreased tooth count being the most prominent one. [4]
When toothache results from dental trauma (regardless of the exact pulpal or periodontal diagnosis), the treatment and prognosis is dependent on the extent of damage to the tooth, the stage of development of the tooth, the degree of displacement or, when the tooth is avulsed, the time out of the socket and the starting health of the tooth and ...
Trauma to primary teeth occurs most commonly at the age of two to three years, during the development of motor coordination. [7] When primary teeth are injured, the resulting treatment prioritises the safety of the adult tooth, [7] and should avoid any risk of damaging the permanent successors. [8]
Penetrating injury to the gingiva—for example, with a toothbrush bristle, fishbone, toothpick or periodontal instrument—may inoculate bacteria into the tissues. [16] Trauma to the tissues, such as serious impact on a tooth or excessive pressure exerted on teeth during orthodontic treatment, can be a possible cause as well. [17]