The crown is the surface that allows for food breakdown as opposing teeth are brought together when chewing. The crown and root consists of hard and soft tissue. The hard tissue covering the crown is calledenamel, a hard mineral surface, where as the root is covered bycementum, a hardy mi...
Temporary crown was remained on the tooth structure for an hour and then extracted and cement remnant was removed by an excavator. Then the casing crowns were adhesively luted via zinc phosphate, adhesive resin(Maxcem) to prepared teeth. After 24h storage in distilled water, Retention was ...
Cementum, a bone-like tissue that surrounds the roots of teeth, anchoring them to the periodontal ligament, is useful for determining the age at and season... D.E. Lieberman,R.H. Meadow - 《Mammal Review》 被引量: 55发表: 1992年 Histology of tooth attachment tissues in the Late Cretace...
In search of restorative materials other than amalgam, both composite resin and glass ionomer cement (GPA) have been employed, but both have drawbacks. Composite resin restorations in Class 2 cavities in the primary dentition have been studied in retrieved teeth after clinical function of at least...
This part on these posterior teeth is considered the root trunk. The cervical cross section of the root trunk initially follows the form of the crown. However, the root of a posterior tooth divides from the root trunk into the correct number of root branches for its tooth type, either two...
teeth, hypoplastic or aplastic clavicles, and multiple other malformations [10]. CCD makes also a special problem for the dentists due to a large number of abnormalities: highly arched palate, cleft palate, delayed union of mandibular symphysis, delayed tooth eruption, dental root and crown ...
Objective To evaluate the clinic effects of glassfiber post on the reattachment of crown fractured permanent anterior teeth.Methods After the root canal therapies of fractured anterior teeth,The crown fractured anterior teeth were treated by reattachment with glassfiber post and dual-cure composite ceme...
Teeth grow in length as cohorts of secretory cells differentiate in continuity, first along the boundaries between the EDJ in the crown, then beyond this in the root between the CDJ. The rate of differentiation (the extension rate), can be reconstructed from the daily formation rate and the ...
for the treatment of infected root canals [1]. However, calcium hydroxide has no effect on the initial inflammatory reaction taking place at the periodontium of all traumatized teeth. Nevertheless, the severity of this initial inflammatory reaction as well as the lesions of the root cement is ...
” •Essentiallyadilatationof thenormalfollicularspace aroundthecrownofthe eruptingtoothcausedby theaccumulationoftissue fluidorblood. •Mostcommonlyoccurwith eruptionofprimary teeth,althoughalsonoted witheruptionoffirst permanentmolars. •Notherapyisrequired. CystsInclusionsoftheNewborn •Inclusioncystsof...