Tongue spurs sound like a kind of growth around the tongue. Actually, they are a training device for people with a specific bite problem. This article explains how tongue spurs retrain the tongue to prevent open bite.

Arch width is often a factor in various dental and health problems. Crowded teeth are connected with arch width. A higher risk of bruxism and sleep apnea are also found in people with narrow arches. So what is an average size dental arch and what is considered narrow?