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posterior palatal seal vibrating line

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The posterior palatal seal - SlideShare

Jan 30, 2013 · The area between the anterior and posterior vibrating line is scraped in the master cast to a depth of 1 to 1.5 mm on either side of the mid palatine raphe.In the region of the mid-palatine raphe,it should be only 0.5 to 1mm in depth. The posterior border of the posterior palatal seal should be tapered so that it blends with the palatal tissues ...

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PPT – Posterior palatal seal (post damming) PowerPoint ...

Posterior palatal seal (post damming) Dr. Waseem Bahjat Mushtaha ; Specialized in prosthodontics ; 2 Posterior palatal seal (post damming) 1- The posterior palatal seal (post dam) of the upper denture should be placed on non-movable tissue of the soft palate just behind the hard palate. 2- The vibrating line of the soft palate,

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Reliability of fovea palatinea in determining the ...

between gender and position of posterior palatal seal in relation to fovea palatinae. Conclusion: The study concluded that fovea palatinae is: A reliable anatomical land mark that helps in determining the posterior palatal seal (post dam). The majority of patients had their vibrating line .

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The location of the posterior palatal seal and identifying ...

The vibrating line is not a line but an area. This area is used to form the post palatal seal. Movement of the vibrating line in the midline involves a thin, firm, tendon like band. Name this tendon and what it supports. The line usually forward of the vibrating or the "ah' line is called the? Valsalva line.

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Methods taught in dental schools for determining the ...

Methods taught in dental schools for determining the posterior palatal seal region. ... Seventy-five percent of the dental schools taught that there is one vibrating line per person. The posterior flexion line was related to the distal termination of the maxillary denture by dental schools that teach the concept of two vibrating lines ...

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A modified way of the posterior palatal seal transfer in ...

A modified way of the posterior palatal seal transfer in the fabrication of the complete denture. ... anterior and posterior vibrating line extending from .

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Location of the Vibrating Line with Respect to Fovea ...

Jan 29, 2018 · The vibrating line was posterior to the foveae palatini in 64 subjects. Chen10 in Ohio checked the reliability of the fovea palatini in determining the posterior border of the maxillary denture. Out of a total number of 104 subjects in his study, 72 had fovea palatini visible clinically. ... The posterior palatal seal area for complete dentures ...

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Evolution of Techniques in Recording Posterior Palatal ...

anterior vibra ting line, posterior vibrating line so that it . ... Correctly incorporated Posterior Palatal Seal into the prosthesis also helps in reduction of gag reflex, reduce food ...

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posterior palatal seal - SlideShare

Feb 15, 2015 · • The posterior border of maxillary denture has definite anatomic and physiologic boundaries,once understood, make the placement of the placement of posterior palatal seal a quick and easy procedure with predictable result. 3. DEFINITIONS • POSTERIOR PALATAL SEAL :- The seal area at the posterior border of maxillaryremovable dental prosthesis.

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posterior palatal seal | Dentures | Anatomical Terms Of ...

Posterior palatal seal complements the buccal and labial border seal and converts the denture to function as a sealed compartment resisting torquing forces ... Rajeev Narvekar revealed that the posterior vibrating line lies on the soft palate and that the seal area extends on average 4 to 6 mm anterior from here.

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A semi-functional impression technique to develop ...

Keywords: Anterior vibrating line, clear acrylic resin, posterior palatal seal, posterior vibrating line How to cite this article: Valiakulangara JJ, Shetty SN, Shetty M. A semi-functional impression technique to develop posterior palatal seal and a method to visualize and confirm it by addition of heat-polymerized clear acrylic resin at the ...

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The distal palatal termination of the maxillary complete ...

The distal palatal termination of the maxillary complete denture base is dictated by the: a-Tuberosity.b-Fovea palatine.c-Maxillary tori.d-Vibrating line.e-Posterior palatal seal.Vibrating line is determined the posterior extension of the posterior palatal seal.

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A semi-functional impression technique to develop ...

Keywords: Anterior vibrating line, clear acrylic resin, posterior palatal seal, posterior vibrating line How to cite this article: Valiakulangara JJ, Shetty SN, Shetty M. A semi-functional impression technique to develop posterior palatal seal and a method to visualize and confirm it by addition of heat-polymerized clear acrylic resin at the ...

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PPT – Posterior Palatal Seal PowerPoint presentation ...

Vibrating line Vibrating line Class I 5-10 mm 3-5mm 1-3 mm Vibrating line Class III Class II Class I easiest to tolerate, broadest range, hardest to locate. Class II most common Class III easiest to locate, hardest to tolerate. 5 Posterior Palatal Seal Posterior Nasal Spine Velum Glandular tissue 6 Orally, the area of the vibrating line is

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The distal palatal termination of the maxillary complete ...

The distal palatal termination of the maxillary complete denture base is dictated by the: a-Tuberosity.b-Fovea palatine.c-Maxillary tori.d-Vibrating line.e-Posterior palatal seal.Vibrating line is determined the posterior extension of the posterior palatal seal.

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Posterior Palatal Seal1 |authorSTREAM

POSTERIOR PALATAL SEAL : POSTERIOR PALATAL SEAL Introduction The denture must be seal all along its boundaries. The seal is known as peripheral seal. The posterior palatal seal is the part of this. The drapping of tissues over the buccal and lingual borders provides an effective seal .

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The distal palatal termination of the maxillary complete ...

The distal palatal termination of the maxillary complete denture base is dictated by the: a-Tuberosity.b-Fovea palatine.c-Maxillary tori.d-Vibrating line.e-Posterior palatal seal.Vibrating line is determined the posterior extension of the posterior palatal seal.

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Posterior "Vibrating" Line ("Ah" Line) - Complete Dentures

Notice the greater palatine foramen on the medio-lateral border of the tuberosity is within the outline of the posterior palatal seal. 17. The posterior vibrating line extends from hamular notch to hamular notch. It may curve forward, crossing the posterior nasal spine, but missing the posterior border of the bone by a millimeter or two.

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Knowledge, Attitude and Perception of Materials and ...

Location of posterior palatal seal is not consistent and show lot of variation but on an average anterior vibrating line is 1.31 mm distal to fovea palatine. 23 Only 26% of the participants correctly indicated the location of vibrating line to fovea palatine. A lot of variation has been found in the posterior palatal seal .

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posterior palatal seal Flashcards | Quizlet

Identification of posterior vibrating line the patient asked to say "AH" in short burst in an unexaggerated fashion 4. Identification of the anterior vibrating line. ... E.g. the mouth is wide open while recording the posterior palatal seal and the mucosa over the hamular notch becomes stretched. This will produce a space between the denture ...

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Posterior palatal seal area | definition of posterior ...

pos·te·ri·or pal·a·tal seal ar·e·a the soft tissues along the junction of the hard and soft palates on which pressure within the physiologic limits of the tissues can be applied by a denture to aid in the retention of the denture. Synonym(s): post dam area, postpalatal seal area posterior palatal seal area the area of soft tissues along the ...

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