DENTAL crownsCEMENTUMA complicated crown–root fracture is a fracture involving enamel, dentin, cementum, and pulp. Because crown fracture generally extends below the gingival margin, several options may be indicated to expose the margins before permanent restoration. Among them, orthodont...
Application torque spring before the main arch wire with 0.46 mm x 0.64 mm stainless steel wire, the torque hole through the main arch wire fixed on both ends of the spring, strength of the single spring torque with crowns are angled lip not to exceed 90°, s...
Telescopic Crowns Veneers Highlights Axially pressed zirconia followed by cold isostatic pressing using even pressure from every direction creates consistency and ensures the finest quality. Each disc is quality checked before final packaging to ensure the material is of the highest quality. Compatible ...
Three-dimensional finite element model for incisor retraction in a 1stpremolar extraction case. (A) Maxillary arch with 1stpremolar removal and attachments on the vestibular surfaces of crowns. (B) Geometric model of the clear aligner. (C)Mesh division on the model assembly with the aligner on ...
The modified crown lengthening surgery and orthodontics traction with crown lengthening surgery was used in the two groups respectively. The probing depth (PD), sulcus bleeding index (SBI), tooth mobility (TM) were recorded before operation, at 7 day after operation and on six month after ...
This site must be grafted before implant placement so that the implant can be placed in the ideal position. FIGURE 9-10 B, Diagram of the location of the graft to restore ridge width and labial gingival shape. The graft can be placed immediately after tooth extraction. Orthodontic ...
The intention of this study was to evaluate the effect of the vertical forces acting during the intermaxillary fixation period, by studying the changes in the length of the clinical crowns of the upper and lower anterior teeth, by measuring the height of the interproximal marginal bone ridge ...
PurposeThe aims of this randomized-controlled clinical trial were to compare marginal and internal adaptation of all-ceramic crowns fabricated with CAD/CAM and heat-pressed (HP) techniques before luting and to evaluate the clinical outcomes at baseline and at 6, 12, and 24 months after luting....
Method of Data Analysis Evaluation included: clinical analysis, photographs and radiographs (panoramic, lateral and P-A cephalic). All patients were followed for a minimum of 12 months. Dental models were measured before and after implant uncoverage. Results The flaps healed without complications, ...
Based on these data, and on histological estimates for the time of initiation of mineralization in each anterior tooth, the following conclusions can be drawn. Little if any visible surface enamel is likely to form before the end of the first year after birth in any anterior tooth type. No ...