What are tooth margins?
The cervical margin of a tooth is the surface above the junction of the crown of the tooth and the root of the tooth.Click to see full answer. Also asked, what is a chamfer margin?Chamfer • GPT- A Finish line design for tooth preparation in which the gingival aspect meets the external axial surface at…
The cervical margin of a tooth is the surface above the junction of the crown of the tooth and the root of the tooth.Click to see full answer. Also asked, what is a chamfer margin?Chamfer • GPT- A Finish line design for tooth preparation in which the gingival aspect meets the external axial surface at an obtuse angle.One may also ask, what is the cervix of a tooth? The neck, also called the dental cervix, sits between the crown and root. It forms the line where the cementum (that covers the root) meets the enamel. Thereof, what is a gingival margin? FMA. 75112. Anatomical terminology. The free gingival margin is the interface between the sulcular epithelium and the epithelium of the oral cavity. This interface exists at the most coronal point of the gingiva, otherwise known as the crest of the marginal gingiva.What is biological width in periodontology?Biologic width is the natural distance between the base of the gingival sulcus (G) and the height of the alveolar bone (I). The gingival sulcus (G) is a little crevice that lies between the enamel of the tooth crown and the sulcular epithelium.
