To ensure the best experience, please update your browser.survey the cast, blackout the cast, she the wax, position the precision partsmarks the survey line on teeth and soft tissue surfaces after path of insertion has been determinedthe direction in which the patient places the RPD in their mouthsurveying at ______ degrees creates an easy path of insertion for patientsarea under the contact point of the analyzing rod and the tooththe cast is tilted to increase undercut in _______ areas and decrease undercut in __________ areas.the sum total undercut of all the structures of the dental arch cannot be increased or decreased by tilting the cast only ________to equalize undercuts, to place a clasp tip in better position for esthetics, where anterior teeth remain which are at such an angle that the survey line is at the incisal edgeanterior part of the cast is lower than the posteriorposterior part of the cast is lower than the posterioranterior, posterior, zero, left lateral, right lateralcarbon marker and sheath goes around all abutment teeth and mark tissue undercutsundercuts on abutments are either ________ or ________other undercuts are considered _____________ because ridged portions of the partial denture cannot be placed in undercutplace the rim of the gage head at the vertical of the tooth, gently raise up the vertical spindle until the gage hits the tooth, lightly notch the area where the undercut gage contacts the toothmarking points of undercut for positioning clasp retentive tips and tissue relief areasoutline the extent of acrylic resin denture base coverageadd block out wax to the abutments from he cervical to the height of contour, then cut back wax by using a wax trimmer or upside down burafter you block out the undercuts the next step would be tocreate ledges of wax to indicate where the clasp tip will laywax creates a space under the denture retention areascut the pressure sensitive wax about ___ to ___ mm short of the internal finish line patterncut a hole in the pressure wax about ___ mm square over the crest of the alveolar ridge to provide a metal stopholds the distal extension retentive rid off the cast during denture base packing proceudresalways be sure that the cone is placed _________ to the occlusal plane when sprueingobtained by the clasp tip engaging in a desirable undercuta non- retentive part of the RPD counteracts the ______ forces exerted on the abutment tooth by the retentive arma reciprocal arm helps ________ the lateral pressure generated by a retentive tip sliding over an abutments height of contourthe resistance the clasp contributes to anterior or posterior and lateral shifting of the entire RPDa design principle where more than 180 degrees of an abutments circumference is surrounded so the tooth does not drift from the confines of the claspthe dentist must have prepared the teeth so the RPD will function on its maximum effectiveness includingan occlusal rest on the occlusal surface of the tooth attached with the ridged connector to the frameworkthe rest resists ______ forces and prevents the RPD from moving toward the tissuethe portion go the crown of a tooth that converges toward the occlusal surface from the height on contour or survey line. T Leila Jahangiri, Patrick Mascarenhas and Donald Kitzis: A simple technique for boxing impressions for fabrication of altered casts. 5. md master cast, example cast. 3. Remove the boxing and beading wax or Play-Doh.
feasibility of making RPD evaluation of occlusion designing RPD fabrication of custom tray making pOI guide.
Insertion and follow-up. UMichDent 35,904 views. Carefully remove the impression from the cast using a lab knife. Mount the processing cast, set teeth, wax to final form, process and recover. Separating the Impression from the Master Cast 1. Placing internal attachments and rests 7. J Prosthet Dent 2001;85:519-20 Kevin D. Plummer:Technique for boxing an altered cast impression. Cast partial denture made using the altered cast impression technique helps create an environment in which the teeth and the edentulous tissues support the base as compatibly as possible. Tripoding the cast 3. Free Powerpoint Templates 58 Process Of Surveying 1.