Minimum vertical occlusal changes in cured acrylic resin dentures

Lerner, Henry H.; Pfeiffer, K

doi:10.1016/0022-3913(64)90089-7

Cited by 13 publications

(8 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…To overcome these undesirable processing effects, various flasking and polymerization techniques and materials have been studied 2–23 . Several authors have proposed the use of a silicone layer cap 4,6,9,10,17 rather than a gypsum layer cap during flasking 10,18,19 . This silicone cap has been described as a layered silicone rubber mold, 4 a silicone separating medium, 9 and a cover made of a silicone material 10 .…”

mentioning

confidence: 99%

“…Several authors have proposed the use of a silicone layer cap 4,6,9,10,17 rather than a gypsum layer cap during flasking. 10,18,19 This silicone cap has been described as a layered silicone rubber mold, 4 a silicone separating medium, 9 and a cover made of a silicone material. 10 The advantages of a silicone layer include ease of application, improved cleanliness, creation of smoother denture surfaces, and greater ease in deflasking and polishing the polymerized den-ture.…”

mentioning

confidence: 99%

See 1 more Smart Citation

Effect of Flasking and Polymerization Techniques on Tooth Movement in Complete Denture Processing

Shibayama

Filho

Mazaro

et al. 2009

Journal of Prosthodontics

View full text Add to dashboard Cite

show abstract

mentioning

confidence: 99%

mentioning

confidence: 99%

Effect of Flasking and Polymerization Techniques on Tooth Movement in Complete Denture Processing

Shibayama

Filho

Mazaro

et al. 2009

Journal of Prosthodontics

View full text Add to dashboard Cite

show abstract

“…In addition to these benefits, heat curing acrylic resin denture bases are very economic, provide color stability, highly smooth surface, and relatively easily cleaned. [1][2][3][4] For the construction of denture base the most commonly used material is acrylic resin, but it is distorted during acrylic processing and throughout clinical use and it changes dimensionally. 5 These changes of acrylic resin affects the denture stability, cause inappropriate adaptation of the denture base to the oral tissue and changes of the positions of the artificial teeth.…”

Section: Introductionmentioning

confidence: 99%

Attempts to Minimizing Incisal Pin Opening During Processing of Complete Dentures

Hasan

2018

EDJ

View full text Add to dashboard Cite

Background and objectives: Dimensional changes associated with the processing of complete dentures is one of most important problems of acrylic resin denture base materials, these changes lead to series of problems clinically. The aim of this study was to try new attempts to minimizing the post processing dimensional changes. Methods: Forty-two identical maxillary waxed dentures prepared, each of them mounted on an articulator. The initial dimension was measured between the upper and lower members of the articulator before processing, after processing and remounting of the dentures the measurements recorded after deflasking and decasting, comparing these measurements with the initial measurement determined the incisal pin opening (IPO). Two new attempts for decreasing IPO have been tested by modifying the conventional waxed dentures, in the first attempt five wax sprues added to the flanges while in the second attempt four wax sprues added to the palatal surfaces of the waxed dentures. The waxed dentures processed in two types of heat curing acrylic resins. Results: The results showed that both new attempts caused decreasing in the dimensional changes and IPO at both times after deflasking and decasting. Conclusion:It had been concluded that the addition of four waxed sprues will significantly decrease the IPO.

show abstract

“…The resultant shift adversely affects the planned occlusion which is manifested by the loss of incisal pin contact with the incisal table of the articulator. In this respect dental literature gives ample information on the variables associated with such migration of teeth thereby stressing the importance of control [6][7][8][9][10][11] of these variables. One such area of prosthodontic treatment and interest is rebasing for complete dentures.…”

Section: Introductionmentioning

confidence: 99%

Changes in Vertical Dimension of Complete Dentures due to Rebasing with Different Techniques

Shammas¹,

Alla²,

Devarhubli³

et al. 2013

World Journal of Dentistry

View full text Add to dashboard Cite

Dental literature is devoid of information in respect of altered incisal pin relation due to compression molding in a single denture. It is to be reckoned that in rebasing technique, the entire segment of teeth remain fixed through a matrix of set polymethylmethacrylate that binds all the teeth. Thus, the artificial teeth do not remain as individual but act as a single unified unit of all the teeth. In view of lack of information in change in vertical dimension due to rebasing procedures and with the aim of determining the method of rebasing that result in minimal changes in occlusal discrepancy, the study was undertaken to evaluate the changes in vertical dimension of occlusion after rebasing using two different methods.

show abstract

Minimum vertical occlusal changes in cured acrylic resin dentures

Cited by 13 publications

References 1 publication

Effect of Flasking and Polymerization Techniques on Tooth Movement in Complete Denture Processing

Effect of Flasking and Polymerization Techniques on Tooth Movement in Complete Denture Processing

Attempts to Minimizing Incisal Pin Opening During Processing of Complete Dentures

Changes in Vertical Dimension of Complete Dentures due to Rebasing with Different Techniques

Contact Info

Product

Resources

About