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INDONESIA
Majalah Kedokteran Gigi Indonesia
Published by Universitas Gadjah Mada
ISSN : 24600164     EISSN : 24422576     DOI : https://doi.org/10.22146/majkedgiind.36959
Core Subject : Health,
Dentistry
Arjuna Subject : -
Articles 575 Documents
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Impact of immersion in papaya juice on color and surface roughness of nanohybrid composite resin Constantia, Queenie Renata; Tjandrawinata, Rosalina; Putri, Tansza Setiana
Majalah Kedokteran Gigi Indonesia Vol 10, No 2 (2024): August
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.93782

Abstract

Nanohybrid composite resin is well-known because of its good aesthetic properties. It has high water sorption, allowing various coloring substances such as papaya juice to penetrate. Papaya juice enzymes may also cause a rougher composite resin surface. This study determined the effect of papaya juice on color and surface roughness of nanohybrid composite resin using laboratory experiment. This study used posttest with control group design containing 27 samples of nanohybrid composite resin (B & E Korea XS-FIL A3.5) with diameter of 10 mm and thickness of 2 mm. The samples were divided into 3 groups: immediate, control, and treatment group. The samples of immediate group were tested directly for color and surface roughness. The treatment group was immersed in papaya juice for 3 hours followed by 21 hours in distilled water, while the control group was immersed in distilled water for 24 hours. All samples were immersed in an incubator at 37 °C for 4 days. Changes in color and surface roughness were tested using a VITA Easyshade V spectrophotometer and a Taylor Hobson surface roughness tester, respectively. ANOVA and post hoc Tukey showed a significant (p < 0.05) change in color (p = 0.003) and surface roughness (p = 0.000); significant (p = 0.033) color change was obtained between the immediate group (E = 6.933) and the treatment group (E = 7.959). In terms of surface roughness, significant (p = 0.000) results were obtained between the treatment group (Ra = 1.974 μm) with the immediate group (Ra = 1.411 μm) and the control group (Ra = 1.404 μm). In conclusion, papaya juice causes changes in color and surface roughness of nanohybrid composite resin.
Influence of sulfuric acid concentration on the surface roughness of titanium alloy plates Fantastika, Adela Dayu; Suwandi, Trijani; Putri, Tansza Setiana
Majalah Kedokteran Gigi Indonesia Vol 10, No 2 (2024): August
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.93789

Abstract

The surface roughness of an implant material (titanium alloy) is an important factor in optimizing osseointegration. Various efforts have been made to optimize the roughness of implant materials, such as acid etching. Previous research showed etching with sulfuric acid ((H2SO4)) at a temperature of 60 °C for 60 minutes could increase roughness. However, further research is needed regarding the concentration of H2SO4 that can optimize surface roughness. This research aimed to determine the concentration of H2SO4 that can be used to obtain optimal roughness. This study used a pre-test and post-test group design by immersing titanium alloy plates in a solution of saline water (negative control), 12.17 M HCl (positive control), and (H2SO4) at various concentrations, namely 6.94 M, 9 M, and 11.06 M for 60 minutes at 60 °C. Next, a surface roughness test and Scanning Electron Microscopy (SEM) were carried out. The research results were analyzed statistically using the Shapiro-Wilk, Wilcoxon, Kruskal-Wallis, and Mann-Whitney tests. The results showed that in the (H2SO4) group, there were significant differences before and after treatment (p < 0.05). The higher the concentration of (H2SO4) used, the higher the surface roughness value. The SEM test showed that the group with a higher (H2SO4) concentration had a rougher topography and more visible grooves. In conclusion, etching with (H2SO4) can increase the surface roughness of titanium alloys, and (H2SO4) at a concentration of 11.06 M led to the highest roughness value in this study.
Unsuspected oral pigmentation in patient with systemic disease histories Sari, Tjut Intan Permata; Agustina, Dewi; Dean, Nathaniel
Majalah Kedokteran Gigi Indonesia Vol 10, No 2 (2024): August
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.94667

Abstract

Oral pigmentation refers to a pigmented lesion on the oral mucosa, caused by one or more pigments that accumulate, resulting in tissue color change. Pigment lesions can vary in size, color, and location, and may range from benign to malignant. The role of the dentist is crucial in recognizing and classifying these lesions to facilitate proper treatment. This case report describes oral pigmentary abnormalities suspected to be indicative of an undiagnosed systemic disease. A 52-year-old woman presented with complaints of brittle teeth. Upon examination, changes in her oral mucosa were noted, and she was found to have uncontrolled type 2 diabetes mellitus, as well as a history of hysterectomy due to a tumor. Intraoral and extraoral examination revealed macular pigmentation on the mucosa and skin, particularly on the extremities. After further investigation, we concluded that early detection of polyps is important, as these patients may be susceptible to neoplasia development in areas outside the intestines. Dentists should be vigilant in recognizing a wide range of lesions that can assist in diagnosing conditions beyond oral health, to ensure patients receive appropriate treatment.
Combining antimicrobial photodynamic therapy with curcumin and with methylene blue against S. mutans Hariyani, Ninuk; Setyowati, Dini; Armadanty, Talsha Irzaputri; Amiati, Devy Ratriana; Dani, Anugrah Putra; Shoaib, Lily Azura; Shanbhag, Namita
Majalah Kedokteran Gigi Indonesia Vol 10, No 2 (2024): August
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.94888

Abstract

ntimicrobial photodynamic treatment (aPDT) is a treatment method that links a light source to a photosensitizing carrier. There is no clear standardization regarding the exact therapeutic concentration when it is combined with curcumin or methylene blue, and there is no comparison of their activities toward S. mutans. We aimed to assess the best composition of the combination of aPDT and curcumin and with the combination of aPDT and methylene blue in reducing the number of S. mutans biofilms. The searches were carried out in Pubmed, ScienceDirect, and Proquest from 2015 to April 2023; collecting in-vitro and in-vivo research. Two authors independently reviewed studies, assessed their quality and eligibility, then extracted the data. 14 articles that met the inclusion criteria were retained. The final results were then grouped into 2, showing the effectiveness for a combination of aPDT and methylene blue and of aPDT and cucumin (9 and 5 articles, respectively). Each combination has different aPDT properties. The combination of aPDT and methylene blue is effective in reducing S. mutant biofilm in 660 nm diode laser wavelength and 40 mW output power. Furthermore, aPDT combined with curcumin is effective in reducing S. mutants biofilm in a wavelength of 405 nm and an irradiation time of 50-150 seconds. The addition of EDTA in a combination of aPDT and curcumin could increase its effectivity.
Silkworm cocoon (Bombyx mori) accelerates wound healing in skin excision: a study on macrophage and VEGF Sudirman, Sudirman; Hasan, Cahya Yustisia; Arindra, Pingky Krisna
Majalah Kedokteran Gigi Indonesia Vol 10, No 3 (2024): December
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.87352

Abstract

Silkworm cocoon (Bombyx mori) is a natural polymer composite and largely used as bio-functional material for wound healing. It consists of fibroin and sericin protein that has antibacterial effect. This study aimed to investigate the effect of silkworm cocoons (Bombyx mori) wound dressing on the number of macrophages and VEGF expression in skin excision. The subject of this study was 12 Wistar rats, which were grouped based on the duration of wound dressing application (3rd day and 6th day) and the use of dressing materials (n = 6). The rats were anesthetized with ketamin and xylazine prior to wound excision. A punch biopsy wound excision with 4 mm diameter of subcutaneous depth was made on both sides of the rat’s back, with the right side dressed with silkworm cocoon as the treatment group and the left side dressed with moist gauze application as the control group. Hematoxylin-eosin (HE) staining was performed to observe the number of macrophage cells. Immunohistochemical staining using an anti-VEGF antibody was performed to observe the expression of VEGF. Data were analyzed using a two-way ANOVA and an Independent t-test with confidence interval of 95%. Statistical analysis demonstrated a significantly higher number of macrophages in the silkworm cocoon wound dressing group on 6 days post-application (p = 0.026) and significantly higher VEGF expression in the silkworm cocoon wound dressing group on 3 days post-application (p = 0.002) and on 6 days post-application (p = 0.044). Silkworm cocoon (Bombyx mori) wound dressing can increase the number of macrophages and VEGF expression in wound excision model in Wistar rat.
Is breastfeeding duration associated with caries in stunted toddlers? a cross-sectional study Hidayah, Riski Amalia; Rochmawati, Mutia; Kinasih, Amelia Sekar
Majalah Kedokteran Gigi Indonesia Vol 10, No 3 (2024): December
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.88996

Abstract

Stunting remains a significant nutritional concern in Indonesia, potentially affecting physical and cognitive development. Stunting may lead to oral health issues, specifically dental caries, due to salivary gland atrophy in malnourished children. While dental caries have multiple contributing factors, breast milk contains protective proteins and antibacterial properties that may influence caries development. This study aims to investigate the association between breastfeeding duration and dental caries occurrence in stunted and non-stunted toddlers. An analytical observational study with a cross-sectional approach was conducted using quota sampling of 30 toddlers attending Sumingkir Village Posyandu. Spearman correlation analysis showed no significant correlation between breastfeeding duration and caries in both stunted (p = 0.68) and non-stunted groups (p =0.66). Independent T-test revealed no significant mean differences between the groups (p < 0.05). However, the Mann-Whitney test demonstrated a significant median difference in caries (p = 0.006) between stunting (4(0-6)) and non-stunting groups (0(0-18)). This study concludes that breastfeeding duration showed no correlation with caries in either stunted or non-stunted toddlers; however, nutritional status (stunting) appeared to influence caries occurrence in toddlers.
Distal root hemisection of mandibular left first molar with pulp necrosis, bifurcation perforation, and symptomatic apical periodontitis Regina, APrima Vista Okta; Maharani, Cyntia Dewi; Widyastuti, Andina; Rinastiti, Margareta
Majalah Kedokteran Gigi Indonesia Vol 10, No 3 (2024): December
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.91794

Abstract

Hemisection is an endodontic surgery performed by removing one or more roots and existing crown structures to increase the retention of the remaining teeth and to correct defected dental roots that are not possible to maintain. This defect can be caused by pulp tissue or periodontal tissue. Diagnosis of endodontic-periodontal lesions is an essential determinant whether it is due to endodontic or periodontal pathogens. In this case, endodontic treatment needs to be performed in combination with hemisection surgery. The purpose of this case report is to save the tooth with furcation involvement and pulp necrosis, making it perforated on the bifurcation of mandibular first molar. A female patient aged 20 years had a large cavity in tooth 36 with symptomatic apical periodontitis. The tooth was sensitive to percussion test and negative to palpation test, and the mobility was normal. The radiographic feature showed a perforated tooth in the furcation section and furcation involvement. The diagnosis of tooth 36 was pulp necrosis with bifurcation perforation and symptomatic apical periodontitis. The patient received initial treatment, root canal treatment, and obturation on the mesial first molar, then followed by intake of the distal root of the molar. The installation of a prefabricated fiber post in the mesial root of tooth 36 and hemisection surgery were performed on tooth 36. The restoration was done in the form of a full porcelain fused to metal crown on tooth 36 with a splinted crown. Hemisection surgical treatment is a reliable alternative solution and has a good prognosis because it can maintain dental and periodontal tissue as long as possible without tooth extraction.
Oral health attitude and behaviour among dental students Hariyani, Ninuk; Alghazaly, Farouk; Rahmi, Annafsa Zaky; Qaid, Huda Rashad; Ahmed, Suha Mudhish Abduljalil; Silitonga, Friska Miani; Bayasyut, Muhammad Fahmi; Shanbhag, Namita
Majalah Kedokteran Gigi Indonesia Vol 10, No 3 (2024): December
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.94891

Abstract

Dental students will play an important role in educating and promoting oral health. The oral health behavior of dental providers and their attitudes toward their oral health could depict the oral health of their patients. The aim of this study was to review the current studies available on the oral health attitudes and behavior of dental students. A systematic search of original articles was carried out in two databases to write this systematic review. MEDLINE (pubMed) and GOOGLE SCHOLAR. Studies published in the English, Arabic and Indonesian languages up to 31/6/2023 was carried out. Search results were managed through EndNote. The search strategy identified 180 articles (133 from Google Scholar and 47 from PubMed databases), of which 22 articles were included in the analysis after the systematic review process. Study of oral health attitude and behavior based on the Hiroshima University Dental Behavioral Inventory (HU-DBI). As a result of variation in the subjects age, measure of outcomes quantitative analysis is not showed. A total of 22 studies met the inclusion criteria. The studies included a total of 7,562 undergraduate dental students and were conducted in 18 countries. The review found that clinical students have good oral health attitudes and behavior compared with preclinical students, showing improvements in oral health attitude and behavior of dental students through the students’ educational progress. The improvement in oral health care has been shown to be linked to experience, especially for clinical students that have been in clinical settings.
Comparison of infection control practices in dental radiographic examination during the COVID-19 pandemic among various health facilities in Yogyakarta, Indonesia Dewangga, Mella Anggia Puspa; Shantiningsih, Rurie Ratna; Widyaningrum, Rini; Yanuaryska, Ryna Dwi
Majalah Kedokteran Gigi Indonesia Vol 10, No 3 (2024): December
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.95895

Abstract

Dental radiography services were at high risk of becoming sites for cross-infection during the COVID-19 pandemic. To minimize the spread of COVID-19, infection control adaptations were implemented in dental radiography services across various healthcare facilities, including Type A, B, C, and D hospitals, as well as clinical laboratories. This study aims to determine the differences in infection control practices of dental radiographic examinations during the COVID-19 pandemic at various health facilities. This cross-sectional study involved 42 dental radiographers who worked in Yogyakarta. Control infections were measured using the electronic questionnaire with 27 closed-ended questions. The data were analyzed statistically using the Kruskal-Wallis test, and descriptive analysis was continued by categorizing the control infection into high, medium, and low levels. The validity and reliability test showed that 18 questionnaire items were valid and reliable. The statistical test showed a p-value of 0.672 (p > 0.05) for the staff infection control and 0.147 (p > 0.05) for the room infection control. This study found no significant differences in infection control practices during dental radiographic examinations across various healthcare facilities during the COVID-19 pandemic. All facilities implemented high levels of infection control, with clinical laboratories showing the highest compliance. The study suggests increasing the number of questionnaire items related to room infection control and expanding the study’s scope in future research to improve accuracy and represent a broader population.
A relationship between preoperative anxiety and postoperative pain in odontectomy patients under general anesthesia at Moewardi Regional General Hospital Mursyid, Farhandika; Septiawan, Debree; Lisetiawati, Lisetiawati
Majalah Kedokteran Gigi Indonesia Vol 10, No 3 (2024): December
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.95909

Abstract

Odontectomy is a surgical procedure to extract impacted teeth and also commonly performed to address dental and oral health issues. One symptom observed prior to the procedure is anxiety that may cause patients to avoid dental care. One effect attributed to preoperative anxiety in odontectomy patients includes a decrease in pain control, encompassing postoperative pain, possibly through Hypothalamic-Pituitary-Adrenal (HPA) axis. Postoperative pain itself is a complex issue requiring effective management to ensure good healing. This study aimed to determine the relationship between preoperative anxiety and postoperative pain in odontectomy patients under general anesthesia at Moewardi General Hospital and to measure the relationship between preoperative anxiety and postoperative pain intensity in patients undergoing odontectomy under general anesthesia at Moewardi General Hospital. This was a cross-sectional study of which the data were obtained through interviews. A total of 30 samples were selectedfrom the Dental and Oral Outpatient Clinic at Moewardi General Hospital scheduled for odontectomy under general anesthesia from December 2022 to January 2023. The Amsterdam Preoperative Anxiety and Information Scale (APAIS) questionnaire and Visual Analogue Score for Pain were used respectively to measure preoperative anxiety and postoperative pain. Statistical analysis of the relationship was conducted using the Pearson Correlation Test to assess the strength of the relationship. The average preoperative anxiety level was 17.17 and the postoperative pain intensity was 3.93 with the correlation coefficient of 0.587 (p < 0.05), indicating that the relationship fell within moderate and significant category. Preoperative anxiety exhibited a moderate and significant correlation with postoperative pain in odontectomy patients under general anesthesia.

Page 53 of 58 | Total Record : 575

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