Caeleb Fabrizio Sudarsono
Faculty of Dental Medicine, Universitas Airlangga,Surabaya,Indonesia

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The aesthetic management of diastema closure treatment with indirect veneer using lithium disilicate: A case report Kun Ismiyatin; Olivia Vivian Widjaja; Singgih Harseno; Ahmad Afif Dzulfiqar; Caeleb Fabrizio Sudarsono; Indira Moza Azzaria
Conservative Dentistry Journal Vol. 12 No. 1 (2022): January-June
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v12i1.2022.1-5

Abstract

Background: Diastema is a space between two or more adjacent teeth that can interfere with the patient's aesthetic appearance. Various aesthetic treatments can be performed for diastema closure on anterior teeth, one of which is through the installation of veneers. The lithium disilicate ceramic material produces the thinnest veneer and has better properties than other materials, and is able to cover the anterior diastema with a fairly large width. Purpose: To describe the aesthetic procedure for closing the diastema of anterior teeth using indirect lithium disilicate ceramic veneer. Case(s): A 29-years-old male patient came with a complaint of dissatisfaction with her smile because of a gap between teeth 12 and 13. The teeth are in vital condition with normal overjet and overbite, and there are no systemic health problems. Case Management: The management of diastema closure on teeth 12 and 13 was carried out with indirect lithium disilicate veneer treatment. Lithium disilicate veneer has promising aesthetic results due to its enamel-like nature, minimally invasive because it requires minimal tooth reduction, good strength, and did not cause gingival irritation. As a result, this treatment could increase self-confidence of the patient. Conclusion: Diastema closure treatment using indirect lithium disilicate veneer is an effective treatment, gives satisfactory results and can increase the patient's confidence.
The Effect of Adding Epigallocatechin-3-gallate on the Porosity of Calcium Hydroxide Kun Ismiyatin; Widya Saraswati; Caeleb Fabrizio Sudarsono
Conservative Dentistry Journal Vol. 13 No. 1 (2023): January-June
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v13i1.2023.11-15

Abstract

Background: Dental caries is a very common non-communicablae disease found in all age groups and found in 3.5 billion people in the world. Caries that harm the pulp tissue can be treated by direct or indirect pulp capping. One of the physical properties possessed by pulp capping is the porosity of material. The material most often used for pulp capping treatment of pulp perforations is calcium hydroxide (Ca(OH) 2 ). However, Ca(OH) 2 has a high pH that caused the porosity to be low. High porosity can facilitate cell development and ion exchange. Thus, additional materials with a lower pH are needed to increase porosity such as Epigallocatechin-3-gallate (EGCG). However, the porosity of the combination of EGCG with Ca(OH) 2 is still unclear, so it needs to be researched. Purpose: To explain the differences of Ca(OH) 2 porosity after the addition of EGCG. Methods: This study used a laboratory experimental study with a post test only control group design. This research using 16 samples for each control (Ca(OH) 2 – aquadest) and treatment (Ca(OH) 2 –EGCG) group. Samples from each group were subjected to freeze drying, observed with SEM, analyzed with ImageJ software, and tested with independent T-test. Results: There was a significant difference (p<0.05) in the percentage of porosity between the addition of EGCG to Ca(OH) 2 namely 32,61% compared to Ca(OH) 2 with aquadest namely 23,38%. Conclusion: The porosity of the combination of calcium hydroxide with EGCG has a higher percentage compared to calcium hydroxide with aquadest.