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 If a tooth has abnormal mobility, but is not displaced from the socket it is termed as: and explain in detail?
Subluxation

Teeth are sensitive to percussion and have some mobility.
Sulcular bleeding is seen showing damage and rupture of the periodontal ligament fibers.
Pulp responds normal to testing.
Tooth is not displaced.