Subluxation is described as ________ and is treated ________.

Subluxation refers to an injury in which there is an increased mobility of a tooth without any displacement of the tooth out of its socket. This condition differs from a luxation, where the tooth is displaced either labially or palatally. In cases of subluxation, the primary concern is ensuring that the tooth remains viable and is protected during healing.

The treatment for subluxation primarily focuses on ensuring comfort and stability. A flexible splint may be used, but it is not mandatory since the tooth is still within its socket, and the splint's purpose is primarily for patient comfort rather than to restore position. Therefore, providing the option for a flexible splint aligns with the treatment protocol for subluxations, which allows the tooth to naturally stabilize as it heals.

The context surrounding other options highlights the distinguishing features of different types of dental injuries. For instance, choices involving displacement indicate more severe injuries that typically require more definitive treatment than just optional splinting for comfort.