Retention of denture bases fabricated by three different processing techniques — An in vivo study

Kumar, V H Chalapathi; Surapaneni, Hemchand; Ravikiran, V; Chandra, Bharath; Balusu, Srilatha; Reddy, Varalakshmi

doi:10.4103/2231-0762.183106

Cited by 9 publications

(4 citation statements)

References 19 publications

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“…According to Chintalacheruvu, the injection molding technique showed fewer processing mistakes compared to the compression molding technique [19]. While, according to Chalapathi dentures constructed by injection molding method showed higher retention, followed by the anchorized technique, and the least retentive was the traditional molding technique [20]. OHRQoL have been widely used to evaluate the impact of edentulousness and prosthetic rehabilitation on the life of edentulous individuals [21,22].…”

Section: Methodology and Resultsmentioning

confidence: 99%

The Comparison between the Traditional and Injection Molding Technique in the Construction of Removable Dentures-Systemic Review

Xhajanka¹

2023

Open Access J Dent Oral Surg

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Introduction: Although the high development of the implantology field, the risks of the surgical procedures, possible complications and the high cost of the implant-prosthetic restorations have made that the removable dentures treatment are still an important option treatment for edentulous patients. The aim of our study was to evaluate the existing literature regarding the patient’s satisfaction regarding two different types of dentures: dentures constructed with the traditional compression molding technique and dentures constructed with the injection molding technique. Methodology: A search in PubMed was done first with the following words: injection And molding And denture.143 results were found. A second search was done with the following key words: Ivocap And dentures. 54 results were identified. A third search was done with the words: processing And denture And comparison, from which 322 data resulted. The fourth search was done with the key words: denture And satisfaction. 2033 results were found. Results and Conclusion: Based on the evaluation of the current literature there is no data in the patient satisfaction term related with the two different processing techniques of the removable dentures. Further studies are encouraged to determine the advantages and disadvantages of each method, especially in the patient satisfaction term.

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Section: Methodology and Resultsmentioning

confidence: 99%

The Comparison between the Traditional and Injection Molding Technique in the Construction of Removable Dentures-Systemic Review

Xhajanka¹

2023

Open Access J Dent Oral Surg

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“…Retention plays a vital role in the acceptance of the complete denture, and consequently each step of denture construction should be given due importance. Effective retention is reached by the close mucosal contact of the denture base [7]. The physical factors that arbitrate the retention of a complete denture are adhesion, cohesion, salivary film width, surface tension, and atmospheric pressure [8].…”

Section: Introductionmentioning

confidence: 99%

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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“…The denture base's dimensional stability and accuracy will result in good adaptation to the oral tissues. (2,3) Polymers for denture base resins were introduced in the field of dentistry in 1937, polymethyl methacrylate (PMMA) is still the golden choice for mostly all denture technician and prosthodontists today. Throughout the polymerization process, the resin shrinks in dimension.…”

Section: Introductionmentioning

confidence: 99%

Effect of aging on Retention and flexural strength of different maxillary denture base material: In Vitro Study

Zaky

Abdelwahab

2023

Egyptian Dental Journal

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Background: the most commonly used treatment plane for edentulous patients is complete denture, many denture wearers complain from denture retention. Various materials have been used as a denture base to improve denture retention and denture base flexural strength. Nanoparticles was discovered that its inclusion as a reinforcing agent influences the physical properties of acrylic resins.Aim of the study: this comparative in-vitro study was done to compare retention of maxillary denture bases and their flexural strength using three different denture bas material.Material and methods: total number of 18 denture base was fabricated (six conventional base, six nylon denture base and six modified PMMA denture base), retention of the maxillary dentures was measured before and after thermocycling, 30 rectangular samples were fabricated from each material for flexural strength test. Data ware calculated, tabulated and statically analyzed.Results: results showed significant differences appeared between both polyamide and modified PMMA in comparison to conventional PMMA in both retention and flexural strength.Conclusion: modification of PMMA with nano-zirconia filler improved both fracture resistance and retention of denture bases.

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Retention of denture bases fabricated by three different processing techniques — An in vivo study

Cited by 9 publications

References 19 publications

The Comparison between the Traditional and Injection Molding Technique in the Construction of Removable Dentures-Systemic Review

The Comparison between the Traditional and Injection Molding Technique in the Construction of Removable Dentures-Systemic Review

Improving the Retention of Maxillary Complete Denture: A Case Report

Effect of aging on Retention and flexural strength of different maxillary denture base material: In Vitro Study

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