Trimming Of Upper Cast Part 2

Trimming Of Upper Cast Part 2 Youtube About press copyright contact us creators advertise developers terms privacy policy & safety how works test new features nfl sunday ticket press copyright. Guideline to which the anterior part of the base of the cast is trimmed: trim to these lines for symmetry (fig. 4, e) . 5. trim the posterior corners of the base of the cast by approximately bisecting the angle made by the distal end and the sides of the cast (fig. 4, e) . mandibular cast trimming. 1.

Complete Denture Trimming Full Upper And Lower Dentures The Dental S) when placed on the workbench.trim each side roughly parallel to the maxillary teeth, approx. mately 65 degrees from the heels. allow 3 5 mm of space beyond the facial. rfaces of the teeth on the cast.trim the anterior porti. to form a point at the midline. each side should have a pla. The patient must bite through the wax into full tooth contact. the wax bite registration serves as a guide in the cast trimming process. rinse the wax bite with cool water, disinfect it, and place it into the plastic bag with the upper and lower impressions. pouring of plaster study casts. casts should be poured shortly after the impressions. Articulated diagnostic casts permit a detailed analysis of the occlusal plane and the occlusion, and diagnostic procedures can be performed for a better diagnosis and treatment plan; tooth preparations can be “rehearsed” on the casts, and diagnostic waxing procedures allow evaluation of the eventual outcome of proposed treatment. If the tray does not freely separate from the cast, determine the location of the obstruction on the periphery, and carefully remove it with a laboratory knife. j. avoid rocking the impression tray back and forth or side to side. this may cause the teeth to fracture. k. trim the base and sides of the cast on the model trimmer.

Cast Separation Remove From Alginate Impression Trimming Diagnostic Articulated diagnostic casts permit a detailed analysis of the occlusal plane and the occlusion, and diagnostic procedures can be performed for a better diagnosis and treatment plan; tooth preparations can be “rehearsed” on the casts, and diagnostic waxing procedures allow evaluation of the eventual outcome of proposed treatment. If the tray does not freely separate from the cast, determine the location of the obstruction on the periphery, and carefully remove it with a laboratory knife. j. avoid rocking the impression tray back and forth or side to side. this may cause the teeth to fracture. k. trim the base and sides of the cast on the model trimmer. The cast should be ½ inch thick. trim the sides of the cast so that there is an even 4 6 mm of land around the cast. trim the land with a burr or sharp knife and reduce so that the depth of the peripheral roll is 2 3 mm throughout. trimming the cast; 19. trim master casts. the base should be no thicker than 15 20 mm. if the base is too thick. Special trays are made of different materials. the best ones are those made of cold curing resins which are quick to make and are reliable. the muscle trimming is generally done by any low fusing compound. certain methods advocate the use of three small compound stops in the base area of the special tray before doing the muscle trimming. this.

Tay S Cast Trimming Youtube The cast should be ½ inch thick. trim the sides of the cast so that there is an even 4 6 mm of land around the cast. trim the land with a burr or sharp knife and reduce so that the depth of the peripheral roll is 2 3 mm throughout. trimming the cast; 19. trim master casts. the base should be no thicker than 15 20 mm. if the base is too thick. Special trays are made of different materials. the best ones are those made of cold curing resins which are quick to make and are reliable. the muscle trimming is generally done by any low fusing compound. certain methods advocate the use of three small compound stops in the base area of the special tray before doing the muscle trimming. this.