Tooth discolouration after trauma is quite an expected possibility. Discolouration of a tooth can occur in children from sudden fall or accidents, when the tooth receives a severe shock. The extent of discolouration of the tooth after trauma depends upon the severity of the shock or injury. Post trauma internal bleeding in the pulp chamber is mainly responsible for tooth discoloration. Blood gets into the dentinal nerves and gets trapped into the pulp, staining the dentin.
A tooth gets discoloured and turns black or grey within a few days post trauma, and the discolouration disappears automatically in case of a mild shock. On the contrary, a severely traumatised tooth may darken gradually with each passing day indicating poor functioning of the dentinal nerves. The tooth ultimately loses its vitality within a few months or a year and will require nerve treatment. Only the expert hands of an experienced orthodontist can cure the discolouration of a traumatised tooth.
Discolouration of tooth after trauma can occur both in adults and children; children being the worst sufferers from traumatised tooth due to accidents at home and in school. Traumatised tooth in adults mostly occurs from various sporting activities affecting the incisors. Discolouration of tooth after trauma requires sometimes requires advanced medical treatment in order to preserve the traumatised tooth.
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