A comparative study of retention of complete denture base with different types of posterior palatal seals &amp;ndash; an in vivo study

Chandu, GS; Hema, BS; Mahajan, Harsh; Azad, Antriksh; Sharma, Ipsita; Azad, Anurag

doi:10.2147/ccide.s73446

Cited by 7 publications

(3 citation statements)

References 14 publications

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“…The "butterfly" shaped posterior palatal seal showed superior retention if it compared with other forms of posterior palatal seal area that "single bead" and "double bead". This was in agreement with [23] who stated that in their study. The place of the posterior palatal seal area is the most important in the maxillary denture.…”

Section: Resultssupporting

confidence: 93%

Improving the Retention of Maxillary Complete Denture: A Case Report

Shawi,

Dirbal,

Altireeki

et al. 2024

Alq J Med App Sci

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Complete dentures play an essential role in restoring oral function and improving the quality of life for individuals who have missing all their normal teeth. One of the key factors determining the success of complete dentures is their retention, which refers to the ability of dentures to stay securely in place during normal oral function. Adequate retention is essential for proper speech, mastication and overall comfort of the denture wearer. The study aimed to improve the retention of complete dentures through three different approaches: spacer, posterior palatal seal area, and undercut area. Three dentures were fabricated using the same steps, with variations in certain steps based on the retention technique being employed. The study showed that all three dentures had improved retention compared to standard complete dentures. The dentures that included the posterior palatal seal area and spacer demonstrated higher retention than the denture that employed the undercut technique. It is worth noting that the patient did not find the denture with the undercut technique satisfactorily.

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Section: Resultssupporting

confidence: 93%

Improving the Retention of Maxillary Complete Denture: A Case Report

Shawi,

Dirbal,

Altireeki

et al. 2024

Alq J Med App Sci

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“… 37 , 38 Retention plays a crucial role in the success of orthopaedic therapy, and effective retention is achieved by close adaptation to the mucosal surface. 39 , 40 , 41 …”

Section: Discussionmentioning

confidence: 99%

“…This serves as a robust barrier and effectively prevents the entry of air or liquids when the soft palate moves during functional activities or when there is slight movement of the denture during function. 40 Unfortunately, patients with CL/P do not possess a palatal seal; consequently, the effect of atmospheric pressure is weak. 41 …”

Section: Discussionmentioning

confidence: 99%

The accuracy and retention of presurgical infant orthopaedics constructed from different polymer materials: A comparative study

Oday,

Abid,

Dziedzic

2024

Journal of Taibah University Medical Sciences

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Effect of glass fibers or metallic filler on the linear dimensional changes and water sorption of acrylic resin denture base material

M¹,

Internationals²

2015

JDOC

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The aim of this study was to study the effect of reinforcement of acrylic resin denture base polymer with chopped glass fibers and silver filler on the linear dimensional changes, and water sorption. The dimensional changes were measured immediately after processing, after 1,2,3,7 and 14 days of water storage. Water sorption was measured after 7-days of water storage. The results revealed that both types of reinforcement affect the dimensional accuracy and water sorption of the test specimens when compared to the control unreinforced specimens. The greatest dimensional accuracy was found with the glass fibers reinforced test specimens. The lowest amount of water sorption was found with the silver-filled test specimens. It was concluded that both the tested reinforcing materials decreased the linear dimensional changes and water sorption as compared to the control group specimens.

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A comparative study of retention of complete denture base with different types of posterior palatal seals – an in vivo study

Cited by 7 publications

References 14 publications

Improving the Retention of Maxillary Complete Denture: A Case Report

Improving the Retention of Maxillary Complete Denture: A Case Report

The accuracy and retention of presurgical infant orthopaedics constructed from different polymer materials: A comparative study

Effect of glass fibers or metallic filler on the linear dimensional changes and water sorption of acrylic resin denture base material

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