Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

A cross-sectional view of a tooth reveals the complexity of its structure, with each layer and component contributing to its function and durability. The outer enamel protects the underlying dentin, ...

New studies shed light on ancient creatures' dental structure and wear -- and how these unique characteristics helped them live and adapt to their environments. A trio of published studies have ...

The title of this book reinforces the most important concept of preservation of tooth tissue, which sometimes tends to be overlooked as we concentrate on techniques for restoring teeth. Emphasis is ...

This retrospective study used cone-beam computed tomography to investigated the crown-root morphology and alveolar bone structure in incisors region in subjects with closed deep overbite and ...

Leaf teeth, i.e. projections of the leaf margin, are common among angiosperms. These structures may differ in several aspects, e.g. in the presence or absence of an associated gland. Cucurbitoid teeth ...