You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Name the injury seen in the colour plate: and explain in detail?
A crack line or chip of the enamel is the key clinical feature of enamel infarction.
ENAMEL INFARCTION
CLINICAL FINDINGS: Visual examination by DYES (Methylene Blue). Tooth is not tender on percussion. If tender on percussion, check for luxation injury/root fracture.
TREATMENT: Etching and sealing with resin to prevent discoloration of infarction line.