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All Journal Jurnal Teknosains MKGK (Majalah Kedokteran Gigi Klinik) (Clinical Dental Journal) UGM Majalah Kedokteran Gigi Indonesia Dentino: Jurnal Kedokteran Gigi Padjadjaran Journal of Dentistry Indonesian Journal of Prosthodontics Jurnal Dharma Indonesia
Titik Ismiyati
Departement Of Prosthodontics, Faculty Of Dentistry, Universitas Gadjah Mada, Yogyakarta
Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Dentistry Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Mechanical Engineering Medicine & Pharmacology Public Health Other

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The effect of various denture cleansers on porosity and discoloration level of acetal resin denture base Ollive, Gabriella Maria; Dipoyono, Haryo Mustiko; Ismiyati, Titik
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.79892

Abstract

Denture cleansing is one clinical parameter of successful denture wearing. This study aims to examine the effect of the type of denture cleanser on porosity and discoloration of acetal resin as a denture base. Twenty-four samples of acetal resin with 10 mm in diameter and 2 mm in thickness were divided into four groups. Porosity was measured using the wet and dry sample measurement method, and color value levels were measured using chroma meter for all samples. All of the samples were soaked into four types of denture cleanser: distilled water, alkaline peroxide tablets, 0.2% chlorhexidine gluconate, and 0.5% sodium hypochlorite for seven days, then the final porosity and color value level were assessed. The results showed that there were significant differences between groups in porosity and in color change of acetal resin (p < 0.05). Pearson’s correlation test showed that there was a positive correlation between the porosity level and discoloration level of acetal resin (p < 0.05). The research discovered that the type of denture cleaner has a significant influence on the porosity and color change of acetal resin. Sodium hypochlorite has the highest porosity and color change when compared to other cleansing agents.
Titanium oxide coating and acid etching on platelet activation in dental implants Maharani, Adella Syvia; Ismiyati, Titik; Aditama, Pramudya; Abdullah, Johari Yap; Aziz, Ihwanul
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.94366

Abstract

Titanium is the most widely used dental implant material, but it requires surface treatment to improve osseointegration. While coating implants with TiO2, residue can arise, which may lead to contamination. To address this, 10% HF etching is added. This study investigated the effect of TiO2 coating using sputtering and HF etching on platelet activation in titanium dental implants. Laboratory experiments were conducted on titanium implants (Ø = 4 mm; length = 12 mm) treated with TiO2 coating and 10% HF etching. Twenty-four samples were divided into four groups (n = 6): Group I (TiO2), Group II (TiO2 + HF 5 min), Group III (TiO2 + HF 10 min), and Group IV (TiO2 + HF 20 min). Platelet activation was assessed using CD41 and CD62P expression markers. Data analysis employed one-way ANOVA and post hoc LSD test (p = 0.05). Platelet activation ranged from 20.31 ± 1.78% to 35.90 ± 3.81%. One-way ANOVA revealed a significant effect (p < 0.05) of both TiO2 coating and acid etching on activation. LSD post hoc test showed significant differences (p < 0.05) between all groups except for the 10 and 20-minute etching periods. TiO2 coating with 10 minutes of HF etching resulted in the optimal activation level.
Tooth-supported overdenture retained with metal medium copings: A case report I Gede Made Hadi Nugraha Arisukra; Titik Ismiyati
Indonesian Journal of Prosthodontic Vol 5 No 2 (2024): December 2024
Publisher : Indonesia Prosthodontic Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46934/ijp.v5i2.230

Abstract

Overdenture is removable denture used to replace missing teeth and cover or rest on one or more remaining natural teeth in the mouth. The concept of overdenture is a positive means for delaying the process of complete edentulism and helps in reducing bone resorption. Selection of teeth to be retained by looking at periodontal tissue and history of dental caries. Tooth-supported overdenture using coping can be made with short coping, medium coping, or long coping. Metal copings can be used on teeth that have decreased alveolar bone support but are still strong, also covering dentin tubules. On this report, A 62-year-old man patient reported having the chief complaint of difficulty in chewing food and speaking due to missing teeth in the upper and lower arch. This case report describes prosthodontic rehabilitation of a mandibular partially edentulous arch with tooth-supported overdenture using metal medium copings which aim to provide sensory response with further stability and retention to the denture. The patient was satisfied with the treatment outcome. For elderly edentulous patient with few remaining teeth, a tooth-supported overdenture is one of the best and most practical, feasible, and comfortable treatment alternatives.
Custom-Made of ocular prosthesis for post enucleation: A Case Report Novita Sari, Dian; Haryo Mustiko Dipoyono; Titik Ismiyati; Pramudya Aditama
Indonesian Journal of Prosthodontic Vol 5 No 2 (2024): December 2024
Publisher : Indonesia Prosthodontic Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46934/ijp.v5i2.236

Abstract

Ocular prosthesis is part of a whole rehabilitative treatment plan after surgery. Stock ocular prosthesis, are premade, come in a range of colours and sizes with a right and left standard shape, and inexpensive to manufacture. The disadvantage is not being able to fit completely in the eye socket. To address this issue, the patients require a suitable prosthesis to enhance their living standards. A 75-year-old male patient came to RSGM UGM Prof. Soedomo using a stock ocular prosthesis. Complained that his ocular prosthesis loose and uncomfortable. The treatment plan was making custom-made ocular prosthesis using acrylic resin. The treatment procedure comprises minting the individual eye by using an individual tray; making the model of wax sclera followed by trying on the wax sclera pattern to the patient eye socket and continuing the acrylic resin process of sclera followed by trying on the eye socket, and then determining the location and iris diameter to draw the iris and pupil. The final step is inserting the ocular prosthesis into the patient’s eye socket. One week after insertion, the patient felt comfortable and has no complaints. Ocular prosthesis help improve the patient’s quality of life. Keywords: Custom-made ocular prosthesis, Rehabilitation, Enucleation
Complex aesthetic rehabilitation with lithium disilicate veneers Wijaya, Wina M.; Murti Indrastuti; Intan Ruspita; Titik Ismiyati
Indonesian Journal of Prosthodontic Vol 6 No 1 (2025): June 2025
Publisher : Indonesia Prosthodontic Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46934/ijp.v6i1.282

Abstract

Currently, demand on society for dental aesthetics has become increase especially dental veneer. Minimal invasive technique is the most advantageous technique in dental veneer due to pulp tissue remained safe and aesthetic aspect fulfilled. In this case is to give detail of aesthetic procedure to correct irregularities anatomical of the teeth using lithium disilicate veneers. A 20-year-old female patient came with a complaint of multiple diastema on anterior upper teeth. Based on objective examination 12 and 22 having peg-shaped and 53 maintain prolonged retention, agenesis and still sufficient. Multiple diastema between 53, 12, 11, 21, 22 and 23. Crown lengthening was performed on 53 to improve inciso-gingival ratio and tooth preparation for this case were using minimal invasive. Six units of lithium disilicate indirect veneer were placed using resin cement. Indirect veneers are placed with overjet and overbite are 3 mm, there is no changing contact maxillary and mandibular prior and following placement indirect veneers. Minimal invasive preparation involves in making the space needed for the restorative material of choice, outlining requirements for aesthetic needs, and outlining requirements that will make fabrication easier and created satisfactory result. After 2 months follow-up, veneers still retained well and stable, the veneers colour resembles natural teeth, tissue adaptation was also performed good and the patient is satisfied with the treatment results. Lithium disilicate veneers can be used as a treatment option for anterior teeth with deformities and primary tooth which still sufficient was performed. Keywords : indirect veneer; peg-shaped; primary tooth; lithium disilicate; cosmetic dentistry
Custom prosthetic rehabilitation of ocular defect in elderly Erriza, Vania; Sri Budi Barunawati; Titik Ismiyati; Intan Ruspita
Indonesian Journal of Prosthodontic Vol 6 No 1 (2025): June 2025
Publisher : Indonesia Prosthodontic Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46934/ijp.v6i1.290

Abstract

Eye loss may cause deformities on patient's face that furthermore affect their psychosocial state. Ocular prosthesis is found to be effective to rehabilitate patients with eye loss due to trauma, congenital eye defect, tumor, or surgery. Elderly patients have special needs and limitations, such as communication, financial status, and access to healthcare providers. Through this case report, we present a successful fabrication of custom-made ocular prosthesis for elderly patient following right oculi enucleation. A 71-year-old male patient came with chief complaint of losing his old ocular prosthesis and wanted a new one. Initial impression was made with irreversible hydrocolloid. Final impression of patient's eye socket was made using individual custom tray and light body addition silicone impression material. A wax model was made and tried on patient, then processed with white acrylic resin to match patient's contralateral sclera color. Iris and pupil positioning were done, and ocular prosthesis was drawn to match patient's contralateral eye. The patient was satisfied with his new custom-made ocular prosthesis because of better fitting, comfort, and aesthetics compared to his old fabricated ocular prosthesis. Ocular prosthetic rehabilitation in elderly is associated with improvement of psychosocial status which leads to better quality of life. Keywords: ocular defect, custom prosthetic, ocular prosthesis, elderly
Silica coating application on heat-cured acrylic resin plates towards the surface hardness and the amount of residual monomers Suhono, Rosa Sharon; Wahyuningtyas, Endang; Ismiyati, Titik
Padjadjaran Journal of Dentistry Vol 31, No 2 (2019): July 2019
Publisher : Faculty of Dentistry Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (345.268 KB) | DOI: 10.24198/pjd.vol31no2.19310

Abstract

Introduction: Silica has been used as a coating material on acrylic resin denture plates to reduce the attachment of C. albicans, and acrylic resin denture coating application has been shown to increase the resistance. Acrylic resin as denture plate has many advantages, including good aesthetical aspect, easy to be manipulated, and relatively low costs. Acrylic resin also has disadvantages, namely the presence of residual monomers, low abrasion resistance, and broken easily. Residual monomers have poor biocompatibility and can weaken the mechanical strength of acrylic resin dentures. The purpose of this study was to analyse the silica coating application on heat-cured acrylic resin plates towards the surface hardness and the amount of residual monomers. Methods: This study used as much as 40 rod-shaped heat-cured acrylic resin specimens measured 13 x 13 x 2 mm. Specimens were divided into 2 groups (n = 20), namely the control group and the acrylic resin plate group applied with silica coating. Specimens in the treatment group applied with silica coating material using the dip-coating method. The surface hardness was tested using the Vickers hardness tester, and the amount of residual monomers was tested using gas chromatography. All data were analysed using an independent t-test. Results: Surface hardness in the group applied with silica coating was significantly higher than the control group (p < 0.05), while the remaining monomers of acrylic resin plate specimens in the group applied with silica coating were significantly lower than the control group (p < 0.05). Conclusion: Silica coating increases the surface hardness and decreases the amount of residual monomer of heat-cured acrylic resin.Keywords: Silica coating, surface hardness, residual monomer, acrylic resin
Sosialisasi dan Pelatihan Herbisida Alami Berbasis Bahan Lokal bagi Masyarakat Desa Peron untuk Pengendalian Gulma pada Sistem Agroforestry Haris, Amnan; Trida Ridho, Fariz; Amelia, Rizki Nor; Rahayu, Ayu; Ismiyati, Titik; Alma’ruf, Fattah; Naufal, Muhammad Agnaf; Pradama, Daffa Evan; Revalina, Aurelia Dias Nanda; Najwa, Rizqa
Jurnal Dharma Indonesia Vol. 3 No. 2 (2025): Jurnal Dharma Indonesia
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jdi.v3i2.32062

Abstract

Abstract Peron Village located on the western slopes of Mount Ungaran at an altitude of 700 meters above sea level, is in the upstream area of the Bodri Watershed, a priority watershed. Despite implementing an agroforestry system that combines forestry and agricultural crops, local farmers still rely heavily on synthetic herbicides containing glyphosate for weed control. This dependence poses serious risks to water quality, aquatic ecosystems, and the health of communities that rely on spring water. This community service program aims to improve ecological literacy and practical skills in making environmentally friendly herbicides using local ingredients such as coarse salt, vinegar, and sulfur. The activity was held at the Peron Village Hall with 25 participants representing the hamlets. The program included socialization of the concept of agroforestry, the theory of natural herbicides, and the practice of making organic herbicides using 1 liter of clean water, 500 g of coarse salt, 0.75 ounces of sulfur, and 100 ml of vinegar. The results showed that participants successfully produced an effective natural herbicide that controlled weeds within two days, albeit slower than synthetic herbicides, without damaging soil structure or polluting water sources. This success opens up opportunities for further development by utilizing agroforestry waste such as coffee husks as active ingredients, supporting the zero-waste concept and increasing the economic value of local commodities. This program aligns with the Sustainable Development Goals and can be replicated in other agroforestry areas in Indonesia.
Comprehensive therapies for severe facial pain related to temporomandibular disorder in a patient with mental instability Huri, Stevani Gracela; Ismiyati, Titik; Barunawati, Sri Budi; Alhasyimi, Ananto Ali; Ruspita, Intan
Majalah Kedokteran Gigi Indonesia Vol 11, No 1 (2025): April
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.104377

Abstract

The etiology of temporomandibular disorders (TMDs) is multifactorial and often associated with biopsychosocial factors. Stress, anxiety, and depression contribute to the psychological conditions that may accompany TMD. This case study aims to describe the treatment of severe facial pain associated with TMD in a patient experiencing mental instability. A 28-year-old female presented to a dental hospital with severe pain in the right facial region. The patient had previously worn a stabilizing occlusal splint six months prior, but had since lost it, resulting in the recurrence of pain. The pain originated in the right temporomandibular joint and radiated to the ear, eye, and temporal region. The pain was exacerbated by mouth opening, chewing hard food, and emotional stress. Clinical examination revealed missing lower first molars and an anterior crossbite. The patient reported frequent clenching episodes during periods of anxiety and depression. A panoramic radiograph showed both condyles to be normal in shape and size. A transcranial X-ray revealed the right condyle positioned within the glenoid fossa, while the left condyle was located anterior and inferior to the articular eminence. Treatment included a comprehensive approach: pharmacologic therapy, elimination of parafunctional habits, self-management strategies, a stabilizing splint, partial dentures, psychiatric intervention, and orthodontic treatment. The masticatory muscles showed significant relaxation following treatment, resulting in pain reduction. Orthodontic correction of the malocclusion and increased vertical dimension of occlusion led to improved quality of life and the resolution of TMJ symptoms.
Co-Authors A. Azhindra Abdullah, Johari Yap Adella Syvia Maharani Alma’ruf, Fattah Anak Agung Istri Putri Ananto Ali Alhasyimi Angeline Antony Arie Sigit Nuryanto Arief Waskitho Ayu Rahayu Christine Anita Wardaningrum Endang Wahyuningtyas Erriza, Vania Erwan Sugiatno Erwan Sugiatno Erwan Sugiatno Erwan Sugiatno Erwan Sugiatno, Erwan Esti Tjahjanti F. Wihan Pradana Gene Rizky Natalia Gunawan Gene Rizky Natalia Gunawan Gunawan Sri Sarjono Hardita, Ardhianing Haris, Amnan Haryo Mustiko Dipoyono Haryo Mustiko Dipoyono Haryo Mustiko Dipoyono Haryo Mustiko Dipoyono Haryo Mustiko Dipoyono Haryo Mustiko Dipoyono Haryo Mustiko Dipoyono Haryo Mustiko Dipoyono, Haryo Mustiko Helmi Fathurrahman, Helmi Herijanti Amalia Kusuma Heriyanti Amalia Kusuma Heriyanti Amalia Kusuma Huri, Stevani Gracela I Gede Made Hadi Nugraha Arisukra I Gede Putu Sukrasena Sugiantara Ihwanul Aziz Intan Ruspita Intan Ruspita, Intan Kevin Christopher Kawilarang M Th Esti Tjahjanti Maria Theresia Esti Tjahjanti Marsetyawan H.N.E. Soesatyo Murti Indrastuti Murti Indrastuti Murti Indrastuti Najwa, Rizqa Naufal, Muhammad Agnaf novita sari, dian Ollive, Gabriella Maria Pradama, Daffa Evan Pramudya Aditama Pramudya Aditama Putri Dhianita Pratiwi R. Rochmadi Revalina, Aurelia Dias Nanda Rizki Nor Amelia Rochmadi Rochmadi Rosa Sharon Suhono Rosa Sharon Suhono, Rosa Sharon Rudy S Rudy S Sarjono, Gunawan Sri Soesatyo, Marsetyawan Heparis Nur Ekandaru Sradha Putra Sri Budi Barunawati Suparyono Saleh Suparyono Saleh Suzy Ratna Dinarti Trida Ridho, Fariz Widowati Siswomihardjo Wijaya, Wina M. Windriyatna Windriyatna