Nirawati Pribadi
Faculty of Dental Medicine, Universitas Airlangga,Surabaya,Indonesia

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The effects of propylene glycol addition in the combination of calcium hydroxide and propolis on compressive and flexural strength Mandojo Rukmo; Nirawati Pribadi; Elisa Kusuma Wardani; Sukaton; Belinda Belinda Meilani Perdana Putri
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.v12i1.2022.32-37

Abstract

Background: The mechanical properties of pulp-capping materials may affect their resistance to fracture during placement of a final restorative material or while supporting an overlying restoration over time when the mastication process is carried out. The combination of calcium hydroxide and propolis as a pulp capping material has the weakness on mechanical properties so it is necessary to add another material to improve its mechanical properties. Propylene glycol is used as a vehicle because it improves its handling property. Purpose: To explain how the compressive and flexural strength of the pulp capping material in the combination of calcium hydroxide, propolis, and propylene glycol compared without adding of propylene glycol. Methods: The study used 4 treatment groups with each group consisting of 7 replications. Control group is a combination of calcium hydroxide-propolis with a ratio of 1: 1.5, group 1 is a combination of calcium hydroxide-propolis-propylene glycol 20% with a ratio of 1:1.5:0.375, group 2 is a combination of calcium hydroxide-propolis-propylene glycol 30% with a ratio of 1:1.5:0.375, and group 3 is a combination of calcium hydroxide-propolis-propylene glycol 30% with a ratio of 1:1.5:0.375. Materials were mixed according to comparison and printed on a cylindrical mold with the size of 4 mm x 6 mm and a block mold with the size 65 mmx10 mmx6 mm. Then, the compressive and flexural strength was tested using an Autograph test instrument. Results: The statistical analysis was performed with ANOVA and Tukey HSD’s post-hoc test. There were statistically significant differences on compressive and flexural strength between groups (P<0.05). Conclusion: Addition of propylene glycol in the combination of calcium hydroxide and propolis have an influence of increasing of compressive and flexural strength, especially in the addition of 40% propylene glycol.
Complex Aesthetic Treatment of Patients with Multiple Caries Devi Eka Juniarti; Tamara Yuanita; Nirawati Pribadi; Tarsardo Marbun; Nadien Sekar Pramesti
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.v12i1.2022.38-44

Abstract

Background: The need for dental esthetics is very important in recent years. Fulfilling aesthetic demands with both non-invasive and minimally invasive techniques can maintain tissue continuity. A 38 year old female patient came to the clinic with an esthetic complaint of maxillary anterior teeth. The following case report describes a step by step complex aesthetic treatment of a patient with multiple caries. Appealing aesthetic results will restore the patient's smile through restorative treatment in dentistry. Purpose: The purpose of this case report is to explain the management of complex aesthetic treatment of patients with multiple caries Case: A 38-year-old female patient complained her upper front teeth is turning black. The patient complained that her teeth had hurt ± 3 months ago and sometimes felt sore. The patient wants her teeth to be treated because she feels less confident when she smiles and wants to fix these teeth. The history of treatment on the tooth in question have had root canal treatment and been filled since 8 years ago. The tooth has had braces (orthodontic) treatment and was removed ± 7 years ago. The patient stated that she had no systemic health disorder. Case management : The treatment of this complex case were done using root canal treatment, endodontic retreatment, direct and indirect veneer, dowel, and crown. Conclusion: complex aesthetic treatment of patients with multiple were done aiming for good aesthetic result
Wound Healing Process of hemisection Lower Right 1st Molar Tooth After Administration of Silver Ion Water Sukaton; Nirawati Pribadi; Nurfahira Paidal; Bernadus Daniel
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.v12i1.2022.49-52

Abstract

Background. Hemisection Is a procedure for amputation of roots and resection of teeth performed due to periodontal abnormalities involving bifurcation, abnormalities in one root, very deep gingival margin due to caries or fracture. Tooth extraction is a process of alveolar dental expenditure , where the teeth are no longer able to do the treatment again . After the extraction of one of the roots the tooth socket heals slowly. Some factors such as lack of blood supply, dehydration, exudate excess, or foreign bodies hamper socket healing. Silver Ion Water is liquid embedded with silver ion which is known to promote wound healing. This study utilizes silver ion water of 15 ppm concentrate. Purpose. To understand the process of wound healing after 1 root tooth extraction the water supply of silver ions Method. Marmot teeth removed , then the wound was given H2O2 for 3 days to make chronic inflammation . Samples were divided into 3 groups . Wounds of the control group were not given water silver ions , group 1 was given a silver ions water for 3 days , group 2 was given a silver ion water for 5 days . On day 8 , the socket is cut and fabricated plate HPA .Results . The number of fibroblasts , chronic inflammatory cells , blood vessels of the control group was 64 , 97 , 22 , group 1 was 84 , 78 , 31 , group 2 was 119 , 40 , 45 .Conclusion . Silver Ion Water shown to accelerate wound healing after one root extraction .
Zirconia crown restoration on endodontically treated first premolar: A case report Nirawati Pribadi; Sylvia; Wulan Tri Maulinda; Ciciliya
Conservative Dentistry Journal Vol. 12 No. 2 (2022): July-December
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v12i2.2022.73-76

Abstract

Background: Endodontic treatment failure is frequently caused by insufficient coronal sealing or crown restorations. In the longterm, this reduces the dental prognosis. A widely used restoration material that has outstanding mechanical properties is zirconia. Purpose:This report's aim is to describe the management of zirconia crown restorations on first premolars after endodontic treatment. Case: A 54-year-old male patient complained of a lump in the upper right gum area and had a restoration done, but it frequently came off. The patient needs immediate treatment with a longer-lasting restoration. Case Management: Endodontic treatment was completed in a single visit, and a zirconia crown was used as a permanent restoration Conclusion: Zirconia crown restorations on first premolars after endodontic treatment provide aesthetic and promising results.
In office dental bleaching with hydrogen peroxide: A case report Nirawati Pribadi; Sylvia; Wulan Tri Maulinda; Anggi Wahyu Nur Cahyani
Conservative Dentistry Journal Vol. 12 No. 2 (2022): July-December
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v12i2.2022.82-85

Abstract

Background: Tooth discoloration has become an aesthetic issue that has a psychosocial impact on the majority of people. Dental bleaching is the most conservative preferred treatment for discolored teeth. Purpose: The aim of this case study is to report cases with in-office dental bleaching of maxillary and mandibular anterior teeth. Case: A 35-year-old woman complained about a yellowish tint on her upper jaw and front mandible, which made her feel self-conscious. Case Management: In-office dental bleaching performed using hydrogen peroxide and a desensitizing agent. Follow-up was taken, and the treatment results were satisfactory. Conclusion: In office dental bleaching is a treatment option to correct discolored teeth in a short time.
Differences in the solubility of CaCO3 from blood clam shells and Ca(OH)2 as a candidate pulp capping material Widya Saraswati; Nirawati Pribadi; Chaerun Mutmainnah
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.v13i1.2023.16-18

Abstract

Background: Calcium hydroxide (Ca(OH)2) is the gold standar in pulp capping treatment because the biocompatibility and capability to stimulate hard tissue formation and also antibacterial effect. However, this compound has the disadvantage of being easily soluble in saliva which will increase the risk of leakage in the cavity. Another alternative pulp capping material is calcium carbonate from blood clam shells. Blood clam shells contain 98% CaCO3, CaCO3 has low solubility and is difficult to dissolve in water due to the large ions on Ca2+ and CO32- so that the attractive force between these ions is very strong and finally H2O is not able to break down the CaCO3 compound to be dissolved. Purpose: Explained the differences in the solubility of calcium carbonate from blood clam shells and calcium hydroxide as candidates pulp capping materials. Methods: This research is a laboratory experimental study with a pretest-posttest control group design method. The samples consisted of 12 pieces of Ca(OH)2 and CaCO3 then divided into 2 groups and given treatment. Group 1 CaCO3 immersed in 1 day, group 2 Ca(OH)2 immersed in 1 day, group 3 CaCO3 immersed in 7 days, and group 4 Ca(OH)2 immersed in 7 days. Solubility is calculated according to the solubility formula. Data testing with Anova-Welch. Results: There was a significanly difference in the solubility rate between the CaCO3 dan Ca(OH)2 groups immersed for 1 day and 7 days on the Anova-Welch results (p<0.05). Conclusion: The solubility of CaCO3 in blood clam shells is lower than the solubility in Ca(OH)2.)