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What does the term subluxation refer to in dental terminology?

  1. Complete tooth avulsion

  2. Partial dislocation of a tooth

  3. Tooth fracture

  4. Permanent loss of tooth structure

The correct answer is: Partial dislocation of a tooth

The term subluxation refers to a partial dislocation of a tooth. In dentistry, this condition occurs when a tooth is displaced from its normal position within the socket but is not completely knocked out or avulsed. Subluxation indicates that there is still some connection to the surrounding tissues, but the tooth may be loosened or shifted. This can happen due to trauma or injury to the dental area, often resulting in sensitivity and discomfort. Understanding subluxation is crucial for dental professionals, as it requires appropriate assessment and management to determine whether the tooth can stabilize itself or if further treatment is necessary to prevent complications such as infection or additional mobility. This differentiates it from complete avulsion, where the tooth is entirely removed from the socket, or a fracture, which involves breaking the tooth structure itself. Thus, recognizing the specifics of subluxation is key in delivering the right care and intervention.