Corrective Primary Impression Technique

Fernandes, Aquaviva; Dua, Neha; Herekar, Manisha

doi:10.2174/1874210601004010027

Cited by 4 publications

(3 citation statements)

References 3 publications

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“…Almost all fields of dental practice use the alginate impression materials for either diagnosis and treatment planning or fabrication of restorations (7,(12)(13)(14) as they have many advantages (1). The motive that has encouraged the companies for dental materials all over the world to enhance the properties of the alginates and treat their deficiencies.…”

Section: Discussionmentioning

confidence: 99%

Extended-Storage Irreversible Hydrocolloid Impression Materials

Muhammed

Muhammed²,

Seham³

2016

Alexandria Dental Journal

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INTRODUCTION: There are many contingencies, so many dentists do not pour their own impressions immediately which clears the need for extended-storage alginate impression materials. OBJECTIVES: Evaluating and comparing three extended-storage alginate impression materials concerning their dimensional stability. MATERIALS AND METHODS: One hundred and eighty (180) specimens were prepared in accordance with ADA specification No. 18 using three extended-storage alginates; Hydrogum5 (Zhermack), Cavex ColorChange (Cavex) and Blueprint X Crème (Dentsply). Following to ADA specification No. 19 dimensional stability was evaluated directly at six intervals; 0, 24, 48, 72, 96 and 120 hours using 10 specimens/interval /material. Specimens for delayed evaluation, were stored moistened within sealed plastic bags in a dark room at 23 ±1ºc. RESULTS: All impression materials showed initial expansion and ended with a net shrinkage. Cavex ColorChange showed the least dimensional changes. Dimensional changes of Cavex ColorChange, Hydrogum5 and Blueprint Xcrème ranged (0.14-0.59, 0.37-2.07 and 0.35-1.40% respectively). CONCLUSION: While Cavex ColorChange can be stored up to 120 hours without clinically significant dimensional changes, Hydrogum5 and Blueprint Xcrème should be poured immediately for the best results.

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Section: Discussionmentioning

confidence: 99%

Extended-Storage Irreversible Hydrocolloid Impression Materials

Muhammed

Muhammed²,

Seham³

2016

Alexandria Dental Journal

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“…The corrective technique for making the preliminary impression is quick, simple and reliable, in which the defects of the primary impression with compound can be corrected with the use of alginate, the impression compound provides better support for the alginate impression material, and the under extended borders in the impression compound are corrected in the alginate impression hence it can also be called as "corrective primary impression technique". The overextended areas of the compound impression can be identified, marked and corrected in the custom tray 11 . 71.6% of intern students in our study were using irreversible hydrocolloid for making a primary impression, 21% were using impression compound, and 7.4% were using Putty elastomeric impression material.…”

Section: Yesmentioning

confidence: 99%

Evaluation of Intern Students Knowledge of Complete Denture Impression Practice in Benghazi University

Mahjoub

2023

Libyan J Dent

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Objectives: The aim of treatment with complete denture is to restore function and esthetics and maintain patient health. Making an accurate impression is a very critical factor for success or failure of the complete dentures. The aim of this study is to evaluate the knowledge of intern dental students about procedures followed in impression practice for complete denture construction in the city of Benghazi. Materials and method: This descriptive cross-sectional study was done amongst dental intern students in Benghazi city, Libya. A total of 120 students were selected randomly. A survey was conducted through a printed standard questionnaire with 13 multiple-choice questions, only 81 questionnaires returned. Data from the completed questionnaires were collected and analyzed, the statistical analysis was done using SPSS statistical software version 23 (SPSS, IBM, Armonk, NY, USA). Results: Low knowledge scores were found regarding the final impression material, the tray fabrication steps (spacer and relieve holes) and the timing of previous denture discontinuation prior to the primary impression step. Also, a low level of knowledge was found regarding the stage of posterior palatal seal establishment. The scores for all the questions were calculated and tabulated; the scores 1,2 and 3 are low knowledge (57%), good knowledge (43%) and excellent knowledge 0% respectively. Conclusion: The percentage of low knowledge level was significantly higher than expected, as observed in the overall results indicating that there are procedures and information about complete denture impression practice that remains unknown to the interns, which influence the denture satisfaction of the patient. Changes in the undergraduate education system to focus on these aspects may facilitate the interns to gain more knowledge regarding complete denture impression procedures especially final impression.

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“…Custom tray was prepared with cold cure acrylic resin with a spacer of 1.3 and 2 mm short from the sulcus depth. 17 Border molding was carried out using TENS as follows:…”

Section: Ijoprdmentioning

confidence: 99%

Rehabilitation of a Completely Edentulous Patient using TENS to record Functional Borders and Cheek Plumpers for Esthetics

Kulkarni¹,

Bulbule²,

Shah³

et al. 2013

International Journal of Prosthodontics and Restorative Dentistry

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The facial disfigurement associated with the loss of teeth has greater psychological effect on the patient than the actual loss of teeth. Presented herein, is a novel, precise and accurate technique of performing border molding using transcutaneous electric nerve stimulation (TENS). The electronic stimulator is programed to deliver precisely controlled, uniform stimuli transmitted by transcutaneous electrical neural stimulation through fifth and seventh cranial nerves. Plumping the cheeks by using cheek plumpers attached to the conventional complete denture using magnets was also done. The greatest advantage lies in the fact that they are completely detachable.

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Corrective Primary Impression Technique

Cited by 4 publications

References 3 publications

Extended-Storage Irreversible Hydrocolloid Impression Materials

Extended-Storage Irreversible Hydrocolloid Impression Materials

Evaluation of Intern Students Knowledge of Complete Denture Impression Practice in Benghazi University

Rehabilitation of a Completely Edentulous Patient using TENS to record Functional Borders and Cheek Plumpers for Esthetics

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