HOSA Dental Terminology Practice

What is lateral luxation in dental terms?

1. Tooth forced into the jaw

2. Tooth partially displaced with the root apex tilted

3. Tooth fracture

4. Complete loss of tooth integrity

The correct answer is: Tooth partially displaced with the root apex tilted

Lateral luxation in dental terms refers to a situation where a tooth is displaced from its original position but remains partially in the socket, typically with the root apex tilted. This type of injury occurs when there is a significant lateral or sideways force applied to a tooth, causing it to move in a horizontal direction rather than being pushed inward or completely knocked out. In this condition, while the tooth is not completely avulsed, the displacement can cause damage to the surrounding periodontal ligaments and may lead to complications if not treated properly. Recognizing lateral luxation is crucial for appropriate treatment to ensure the best possible outcome and to preserve the health of the tooth and surrounding tissues. Understanding this concept is essential for anyone studying dental injuries, as it highlights the different ways teeth can sustain trauma and the specific characteristics associated with each type of displacement.