that portion of a tooth covered with enamel. Synonym(s): corona dentis, crown of tooth Farlex Partner Medical Dictionary © Farlex 2012 an·a·tom·i·c crown (an'ă-tom'ik krown) The portion of a tooth covered by enamel. Medical Dictionary for the Health Professions and Nursing ...
Dentition the crown portion of the tooth front and the chewing surface with fissures vector illustration for print or design is easily edit,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已
Dr. Georgina practices dentistry in Del Mar in San Diego, California. She works hard to stay ahead of the curve on dental implantology and cosmetic dentistry. She shares her insider tips and knowledge to help you make better dental care decisions. ...
The portion of a tooth above the gum. (architecture) A feature near the top of a terminal, such as the highest point of an arch. (botany) The topmost part of a plant or plant part. corona (civil engineering) Center of a roadway elevated above the sides. ...
The tooth crown has an opening through it contg. means working with auxiliary ones to allow the adhesion between the crown and the part of the tooth below it to be broken. This can consist of a screw thread in the opening wall, or a widened portion of the opening near the bottom, so...
b.An artificial substitute for the natural crown of a tooth. 11.NauticalThe lowest part of an anchor, where the arms are joined to the shank. 12.ArchitectureThe highest portion of an arch, including the keystone. 13.Botany a.The upper part of a tree, which includes the branches and leav...
Normally,acompletecastcrownpreparationalsohasgreaterresistanceformthandoesapartial-coveragerestorationonthesametooth.Forapartialveneercrowntorotateoffthetooth,onlythetoothstructureimmediatelylingualtotheocclusalportionoftheproximalgrooveorboxneedfail.However,iftheaxialwallsofacompletecastcrownhavebeenpreparedwiththeproper...
Crowns are recommended for several reasons: a significant portion of the tooth is broken off, multiple fractures in the tooth structure, existing restoration encompasses more than half the natural remaining tooth structure, tooth has had a root canal. Most of these are identified by the dentist an...
The anatomic crown of a tooth is the surface of the tooth that lies above the gumline, and it contains three different layers: enamel, dentin and pulp.
So if a large portion of your tooth was missing after the completion of the root canal work (possibly just on the backside), it would be expected that post placement was indicated. And it’s very common that related to the substantial rebuild job needed that crown placement often makes the...