Which factor is crucial for the treatment of chelitis?

The treatment of cheilitis, which is inflammation of the lips, often requires careful consideration of occlusal relationships and the vertical dimension of occlusion (VDO). Modifying the interocclusal space and adjusting the VDO can be critical in alleviating the symptoms associated with cheilitis.

When there is a decrease in interocclusal space, it can lead to excess tension in the soft tissues around the lips, potentially exacerbating inflammation and discomfort. By adjusting the VDO and optimizing interocclusal relationships, the strain on the perioral tissues can be minimized, leading to improved healing and reduced symptoms of cheilitis.

This approach addresses mechanical issues that may contribute to the condition and ensures that the lips and surrounding tissues are in a more balanced and relaxed state, promoting healing. Additionally, proper alignment and occlusion prevent unwanted movements that could irritate sensitive tissue, facilitating recovery.

Other options, while important in various contexts, do not directly address the mechanical aspects of occlusion and its relationship to cheilitis as effectively as adjusting interocclusal space and VDO.