cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kab. sleman,
Daerah istimewa yogyakarta
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 556 Documents
 49   50   51   52   53 
Uremic stomatitis mimicking oral squamous cell carcinoma associated with local and systemic factor Ridho, Faiznur; Hasanah, Novia Tri; Dewi, Tenny Setiani
Majalah Kedokteran Gigi Indonesia Vol 9, No 3 (2023): December
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.84627

Abstract

Uremic stomatitis is one of the oral manifestations of chronic kidney disease. This disease is caused due to increased levels of urea in the blood circulation. Patients will complain sore lesions accompanied by a characteristic ammonia breath odor. The clinical manifestation of uremic stomatitis is not only influenced by high levels of urea in the blood but also related to local factors, the oral anatomy and parafunction habits. This study aimed to  present  a case report of clinical features of uremic stomatitis that mimicking oral squamous cell carcinoma. A 51 year old woman was referred from the department of internal medicine to the department of oral medicine at Hasan Sadikin Hospital, Bandung. The patient complained of pain in the tongue and also when swallowing. The clinical manifestation shows an ulcerated lesion on the right lateral of the tongue and a slightly raised hyperkeratotic area on the floor of the mouth. The treatment is using 0.12% chlorhexidine digluconate mouthwash three times a day and followed by applying a thin layer of vaseline on the upper and lower lips, as well as instructions and education on maintaining oral and tongue hygiene. Controls were carried out on the second and fourteenth day. The patient complaints are decreasing until disappear. The patient's masticatory function is getting better. Local and systemic factors have effect on the clinical manifestation of uremic stomatitis. A clinician must be able to carry out examinations, establish diagnosis and appropriate management so that patients receive appropriate treatment.
Fiber-Reinforced composite resin bridges as a treatment alternative for posterior missing tooth Waskitho, Arief; Putri, Anggun Kharisma
Majalah Kedokteran Gigi Indonesia Vol 10, No 1 (2024): April
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.85065

Abstract

Dental restoration alternatives for posterior missing tooth range from dental bridges to implant dentures. Fiber-reinforced composite (FRC) resin bridge is one option for the replacement of a single tooth missing. FRC bridge is known as an alternative replacement method for single posterior missing tooth with minimally invasive preparation of abutment teeth. The simplicity of the production method in the FRC bridge provides the possibility of a single-visit bridge treatment. This report aims to present two successful treatments for missing posterior tooth by two different methods of immediate restoration using the FRC resin bridge. Treatments were performed directly using two different fiber materials, pre-impregnated quartz unidirectional fiber, and quartz fiber post. The use of unidirectional quartz fiber and quartz fiber post in the posterior tooth exhibited superior results due to its strength and geometry of fiber placement. In conclusion, the fiber-reinforced composite bridge is a possible option for managing the upper posterior missing tooth.
Effect of sodium thiosulfate irrigation on push-out bond strength of root canal obturation material Panjiswastiawan, Leonardo Radito; Mulyawati, Ema; Kristanti, Yulita
Majalah Kedokteran Gigi Indonesia Vol 10, No 1 (2024): April
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.85125

Abstract

Sodium hypochlorite is used as irrigation solution during root canal preparation because of its antibacterial effect. However, it degrades dentinal collagen and generates oxygen free layer on dentin surfaces that might prevent penetration of sealer. Sodium thiosulfate is an antioxidant and has been reported to neutralize that side effect. The objective of this study was to determine the effect of concentration and application time of sodium thiosulfate irrigation on push-out bond strength of root canal obturation material. This study used extracted human mandibular premolars single root post extraction. The root canals were prepared using crown down technique up to file F3. The samples were divided into four groups. Groups IA and IB were irrigated with sodium thiosulfate 5% for 3 and 5 minutes, while Groups IIA and IIB were irrigated with sodium thiosulfate 10% for 3 and 5 minutes. The control group was irrigated with saline for 3 and 5 minutes. The root canals were obturated with epoxy resin sealer and gutta percha, and were incubated for 7 days. Samples were horizontally sectioned into 2 mm thickness in apical third and were tested with push-out technique using universal testing machine. The adherence failure of samples was observed using stereo microscope. Data were analyzed with two-way ANOVA. There was a significant effect between concentration of sodium thiosulfate on push-out bond strength (p < 0.05), but application time showed the same effect (p > 0.05). The application of antioxidant resulted in an increase in the push-out bond strength of root canal obturation material, with 10% sodium thiosulfate demonstrating the highest push-out bond strength.
Early identification of sleep bruxism among dental students: an observational study Yunisa, Fahmi; Kurniasih, Indri; Putri, Vinanga Dentia; Biddinika, Muhammad Kunta
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.86512

Abstract

Psychological conditions such as stress, anxiety, and depression can trigger sleep bruxism, a parafunctional activity. Dental students are one group that may experience psychological difficulties. Study workloads for dental students can cause stress and lead to sleep bruxism. This research aimed to identify the incidence of sleep bruxism among dental students. Participants were dental students of Universitas Muhammadiyah Yogyakarta (n = 200) aged 23–29 years, with 1–5 years of study periods. We adapted a questionnaire from the American Academy of Sleep Medicine to detect sleep bruxism. This questionnaire contains eight questions about the signs and symptoms experienced by respondents with sleep bruxism. The result of this study showed that only 18% of the participants had sleep bruxism. It can be concluded that the incidence of sleep bruxism in dental students is relatively low.
A Comparative microleakage analysis of two bioactive root perforation sealing materials Indriani, Herliena Dyah; Rinastiti, Margareta; Untara, Raphael Tri Endra
Majalah Kedokteran Gigi Indonesia Vol 10, No 1 (2024): April
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.86748

Abstract

Complications during root canal therapy, such as perforation, might lead to failure of root canal therapy. A root perforation allows the root canal system and periradicular tissue to communicate, which may affect the treatment outcome. The ability of perforated sealing materials to stop microleakage is also crucial to the success of the treatment. The latest bioactive materials, such as bioactive calcium silicate cement (BCSC) and enhanced resin-modified glass ionomer (ERMGIC), are used. This study compares the microleakage of BCSC and ERMGIC as a material for sealing root perforations at different observation times. Thirty post-extraction premolars, no caries, and single roots were used in this study. Samples were divided into two different groups. The perforation simulation was created using cylindrical fissure round-end burs at a distance of 2 mm from the cervical line. Following the use of BCSC and ERMGIC to seal the perforation, the samples were separated into three subgroups and immersed in a simulated body fluid for different durations in an incubator set at 37°C. As soon as the samples reached the immersion period, all samples were immersed in 1% methylene blue for 24 hours. It was then divided into two parts and examined under a microscope at 50x magnification. The two-way ANOVA test demonstrated no significant variation in the microleakage of the root perforation seal, depending on the material type and the observation time. This study found that microleakage, a material used to seal root perforations, was unaffected by the types of materials used or the length of the observation period.
Anti-inflammatory loading of cinnamaldehyde on artificial bone scaffolds against the process of bone regeneration Dewi, Anne Handrini; Triawan, Andi; Jansen, John
Majalah Kedokteran Gigi Indonesia Vol 9, No 3 (2023): December
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.87347

Abstract

Cinnamaldehyde is an organic component in cinnamon and has anti-inflammatory, antibacterial, and osteogenic properties. Loading cinnamaldehyde with a concentration of 4% into an artificial scaffold from gypsum calcium carbonate hydrogel could reduce inflammation, accelerate healing, and promote new bone regeneration at bone implantation surgery. The aim of this study was to investigate the impact of cinnamaldehyde loaded on gypsum-hydrogel calcium carbonate on the process of wound healing and bone regeneration in rats. Implantation of bone scaffolding from gypsum hydrogel calcium carbonate with an addition of cinnamaldehyde was performed on 20 5-month-old Sprague-Dawley rats weighing 300-350 g in an artificial defect of condyle femoris bone dexter and sinister. Group A was a control with gypsum only, while groups B, C, and D were given gypsum and CaCO3 with a combination of cinnamaldehyde or dehydrothermal treatment (DHT). Euthanasia was performed after implantation at 1, 4 and 8 weeks for 4 groups (n = 3). Femoris condyle bone was cut, made into histological preparations by hematoxylin eosin (HE) staining, and analyzed descriptively. The results showed that the loading of cinnamaldehyde on the scaffold was effective in weeks 1 and 4, but after 8 weeks of implantation, cinnamaldehyde was observed to inhibit defect closure. The cinnamaldehyde group combined with dehydrothermal (DHT) treatment was found to be better than those without DHT.
Effect of hexane extract of Clinacanthus nutans leaves on HSC-3 cells migration in vitro Roeslan, Moehamad Orliando; Qurrotuain, Noni Anis; Rahmawati, Dicha Yuliadewi; Monthanpisut, Paopanga Orliando
Majalah Kedokteran Gigi Indonesia Vol 9, No 3 (2023): December
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.89452

Abstract

Cancer is a major health issue and considered the most life-threatening disease worldwide. The oral cavity is one of the top ten locations in the body most frequently affected by cancer. The most common type of oral cancer (90%) is squamous cell carcinoma. Leaves of C. nutans have many uses and benefits, one of which is its potential as an anticancer agent. This study aims to determine the effect of C. nutans leaves hexane extract on HSC-3 cell strain migration. The leaves of C. nutans were extracted using a hexane solvent with the maceration method. Various concentrations (500, 250, 100, 50 and 25 mg/mL) were assessed to identify the effect of C. nutans leaves hexane extract on HSC-3 cells migration at 0, 6, 12, 24 and 48 time point. The concentration of 500 μg/mL was found to possess the ability to inhibit migration and induce apoptosis by the 6th hour. The concentration of 250 μg/mL induced apoptosis by the 24th hour. Concentrations of 100 μg/mL and 50 μg/mL were capable of inhibiting cell migration, and the concentration of 25 μg/mL could only delay cell migration up to the 12th hour. In conclusion, hexane extract of C. nutans leaves can inhibit HSC-3 cells migration.
Characterization of β-tricalcium phosphate derived from green mussel shells (Molarity variation) Santoso, Hillary Aurenne; Eddy, Eddy; Kesnatri, Manuel Romario; Putri, Tansza Setiana; Dipankara, Jackson; Nugroho, Astri Rinanti; Thi, Bang Le
Majalah Kedokteran Gigi Indonesia Vol 9, No 3 (2023): December
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.89690

Abstract

β-Tricalcium phosphate (β-TCP) is a widely used bioceramic material. In dentistry, it is commonly used as bone graft material. β-TCP is osteoconductive, bioresorbable, bioactive, and has biocompatibility properties. This study aims to evaluate the optimum molarity of CaO and H3PO4 to synthesize β-TCP from a natural source (Perna viridis linn). This is laboratory experimental research conducted by reacting calcium compounds from green mussel shells and phosphoric acid using the dissolution precipitation method with variations in molarity ratio. X-ray diffraction (XRD), scanning electron microscope (SEM), and fourier transform infrared (FTIR) were used to identify the characteristics of β-TCP synthesized from green mussel shells. The XRD chart pattern showed the formation of peaks identical to the β-TCP (Sigma-Aldrich). However, formation of whitlockite phase was also seen in the results. FTIR results showed that phosphate, hydroxyl, and carbonyl groups were shown on the graph and could be identified as β-TCP. SEM characterization showed that the sample consisted of small particles irregularly shaped to form like aggregates. β-TCP synthesized using molarity ratio of 0.6M CaO: 0.4M H3PO4 had characteristics resembling β-TCP (Sigma-Aldrich).
Effect of zinc oxide nanoparticle concentration coated on acrylic resin upon surface roughness and abrasion resistance Yoga, I Gede Krisna Merta; Harsini, Harsini; Sunarintyas, Siti; Handajani, Juni; Nuryono, Nuryono; Irnawati, Dyah
Majalah Kedokteran Gigi Indonesia Vol 10, No 1 (2024): April
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.92000

Abstract

Acrylic resin is the material most often used as a base for dentures; however, acrylic resin has shortcomings in its biological properties as it does not have antimicrobial properties. ZnO is added to acrylic resin because of its antimicrobial properties. The aim of this research is to determine the effect of the concentration of ZnO nanoparticles as a heat polymerization acrylic resin coating on the coating’s resistance to abrasion. A total of 24 acrylic resin samples were made, each measuring 13 x 13 x 2 mm. The acrylic resin was coated with 3-(trimethoxysilyl)propyl methacrylate), then with ZnO nanoparticles with varying concentrations of 2.5%, 5%, and 7.5% in ethanol. ZnO nanoparticle coating was applied using the dip coating method. Subsequently, the samples were subjected to an initial roughness test, abrasion test, and final roughness test. The data obtained were analyzed using one-way ANOVA and LSD(0.05). The results showed that the mean change in roughness (μm) and standard deviation for groups I to IV were 0.11 ± 0.13, 0.08 ± 0.33, 0.1 ± 0.12, and 0.19 ± 0.15, respectively. The results of the one-way ANOVA test showed that there was no significant difference in the roughness after the abrasion test (p > 0.05). Thus, zinc oxide nanoparticles can reduce surface roughness and are resistant to surface abrasion.
Observation of new bone penetration into titanium rods with various thread pitch Putri, Tansza Setiana; Eddy, Eddy; Rinanti, Astri; Ishikawa, Kunio
Majalah Kedokteran Gigi Indonesia Vol 10, No 1 (2024): April
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.93519

Abstract

Titanium is a gold standard material in dental implant treatment due to its biocompatibility and excellent mechanical strength. However, titanium has no bioactivity and osteoconductivity. This has led to studies to develop the osteoconductivity by modifying the surface morphology, such as the thread pitch, which affect the implant stability and bone formation around the implant. This study aims to evaluate the effect of various size of gaps (equivalent to thread pitch) on the bone formation in titanium rods implantation. Initially, titanium rods were cut with different blade sizes: 0.2, 0.3, and 0.4 mm. The gaps were equivalent to dental implant thread pitch. Titanium rods were implanted in the rat’s femur and inserted into the bone marrow. After 2 and 4 weeks of implantation, the rats were euthanized and the implanted femur were extracted. The femurs were resin-embedded and cut into 1-mm thickness. The specimens were observed by backscattered SEM. Two weeks after implantation, new bone started to form and penetrated the pitch. In the wider gaps, the bone penetration was found to be particularly high, and vice versa. After 4 weeks, the new bone formation was greater compared to 2 weeks of implantation, and more bone penetration was observed in the wider pitch. This study is an observational research with qualitative reading of the backscattered SEM images. In conclusion, wider pitch could increase osseointegration by providing larger space for bone formation.

Page 51 of 56 | Total Record : 556

 49   50   51   52   53 

Filter by Year

2010 2025


Reset
Filter By Issues
All Issue Vol 11, No 2 (2025): August Vol 11, No 1 (2025): April Vol 10, No 3 (2024): December Vol 10, No 2 (2024): August Vol 10, No 1 (2024): April Vol 9, No 3 (2023): December Vol 9, No 2 (2023): August Vol 9, No 1 (2023): April Vol 8, No 3 (2022): December Vol 8, No 2 (2022): August Vol 8, No 1 (2022): April Vol 7, No 2 (2021): August Vol 7, No 3 (2021): December Vol 7, No 1 (2021): April Vol 6, No 3 (2020): December Vol 6, No 2 (2020): August Vol 6, No 1 (2020): April Vol 5, No 3 (2019): December Vol 5, No 2 (2019): August Vol 5, No 1 (2019): April Vol 4, No 3 (2018): December Vol 4, No 2 (2018): August Vol 4, No 1 (2018): April Vol 3, No 3 (2017): December Vol 3, No 2 (2017): August Vol 3, No 1 (2017): April Vol 2, No 3 (2016): December Vol 2, No 2 (2016): August Vol 2, No 1 (2016): April Vol 1, No 2 (2015): December Vol 1, No 1 (2015): August Vol 21, No 2 (2014): December Vol 21, No 2 (2014) Vol 21, No 1 (2014) Vol 21, No 1 (2014): August Vol 20, No 2 (2013): December Vol 20, No 2 (2013) Vol 20, No 1 (2013): August Vol 20, No 1 (2013) Vol 19, No 2 (2012): December Vol 19, No 1 (2012): August Vol 18, No 2 (2011): December Vol 18, No 1 (2011): August Vol 17, No 2 (2010): December Vol 17, No 1 (2010): August More Issue