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All Journal e-GIGI MKGK (Majalah Kedokteran Gigi Klinik) (Clinical Dental Journal) UGM Majalah Kedokteran Gigi Indonesia ODONTO Dental Journal Jurnal Kesehatan Gigi Jurnal Ilmiah Dinamika Rekayasa (DINAREK) Dental Journal (Majalah Kedokteran Gigi) PENELITIAN DAN KARYA ILMIAH PROSIDING SEMINAR NASIONAL CENDEKIAWAN Jurnal Kedokteran Gigi Universitas Padjadjaran JTM-ITI (Jurnal Teknik Mesin ITI) Dinamisia: Jurnal Pengabdian Kepada Masyarakat Scientific Dental Journal Journal of Indonesian Dental Association B-Dent, Jurnal Kedokteran Gigi Universitas Baiturrahmah Jurnal Kreativitas PKM Jurnal Material Kedokteran Gigi Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI) ABDI MOESTOPO: Jurnal Pengabdian pada Masyarakat Journal of Health and Dental Sciences JURNAL PENELITIAN DAN KARYA ILMIAH LEMBAGA PENELITIAN UNIVERSITAS TRISAKTI PENA ABDIMAS : Jurnal Pengabdian Masyarakat Jurnal Penelitian dan Karya Ilmiah Lembaga Penelitian Universitas Trisakti Jurnal AKAL: Abdimas dan Kearifan Lokal Jurnal Kedokteran Gigi Terpadu JURNAL ABDI MASYARAKAT INDONESIA (JAMIN) Jurnal Abdimas Kesehatan Terpadu Odonto dental journal Media Penelitian dan Pengembangan Kesehatan Sonde (Sound of Dentistry)
Rosalina Tjandrawinata
Bagian Ilmu Bahan Kedokteran Gigi Fakultas Kedokteran Gigi Universitas Trisakti
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Potensi β-tricalcium phosphate sebagai kandidat material pulp capping Johanna Halim, Rafhaela; Eddy; Ratnasari, Dina; Tjandrawinata, Rosalina; Fibryanto, Eko; Livia, Florencia
Jurnal Kedokteran Gigi Terpadu Vol. 6 No. 1 (2024): Jurnal Kedokteran Gigi Terpadu
Publisher : Fakultas Kedokteran Gigi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jkgt.v6i1.20958

Abstract

The β-TCP material is a material of ceramic that often used in the medical and dental fields as a bone substitute material because it has biocompatible, bioresorbable and osteoconductive properties. Apart from that, this material is also biocompatible with tooth tissue, is non-inflammatory, and can regenerate dentin. Several studies have shown that the properties of β-TCP material can be a candidate for pulp capping material. These studies have also been carried out on experimental animals and showed good results. This article reviews the potential of β-TCP as a candidate pulp capping material in dentistry.
Fabrication of composite block from beta-tricalcium phosphate and polyacrylic acid via freeze-drying method Tjandrawinata, Rosalina; Eddy; Halim, Rafhaela Johanna; Swe, Thet Thet; Putri, Tansza Setiana
Dental Journal (Majalah Kedokteran Gigi) Vol. 59 No. 1 (2026): March
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v59.i1.p63-67

Abstract

Background: Beta-tricalcium phosphate (β-TCP) is widely used in bone grafting due to its biocompatibility and bioresorbability. Recently, there has been growing interest in using sustainable materials, such as green mussel shells, as an alternative source for β-TCP. These shells, rich in calcium carbonate, provide a cost-effective and environmentally friendly alternative for β-TCP synthesis. Purpose: To fabricate composite blocks from β-TCP derived from green mussel shells, mixed with polyacrylic acid (PAA), using a setting reaction and freeze-drying method. Methods: Beta-tricalcium phosphate powder was obtained via wet precipitation, starting with calcium carbonate from green mussel shells, converting it to calcium oxide, and then to β-TCP. The resulting powder was mixed with PAA, set, and freeze-dried to form composite blocks. Results: Characterization of the composite blocks for porosity and diametral tensile strength (DTS) showed that blocks made with green mussel shell-derived β-TCP had rougher surfaces due to larger particles than control blocks made with commercial β-TCP. Composite blocks with 70% green mussel shell-derived β-TCP and 30% PAA exhibited significantly higher porosity (26.97% ± 2.64%) and DTS (11.76 ± 1.59 MPa) than those made with commercial β-TCP (porosity: 13.40% ± 1.56%; DTS: 7.79 ± 1.29 MPa). Reducing β-TCP content to 60% resulted in increased porosity (34.22% ± 1.84%) and lower DTS (6.41 ± 0.78 MPa). Conclusion: Composite blocks made from green mussel shell-derived β-TCP and PAA showed higher porosity and significantly higher DTS than blocks made from commercial β-TCP. Decreasing β-TCP content increased porosity but decreased DTS.
Morfologi Permukaan Glass Ionomer Cement dengan Penambahan Nanoselulosa Kristalin dari Serat Ampas Tebu Hernindya Dwifulqi; Rosalina Tjandrawinata; Joko Kusnoto
SONDE (Sound of Dentistry) Vol. 9 No. 1 (2024): SONDE (Sound of Dentistry)
Publisher : Maranatha Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/sod.v9i1.11501

Abstract

Perkembangan penelitian teknologi nano membuat penggunaan cellulose nanocrystalline (CNC) menjadi alternatif menarik dalam meningkatkan sifat mekanis glass ionomer cement (GIC). Ampas tebu (Saccharum officinarum L.) merupakan sumber CNC, dengan selulosa nanokristal berkristalinitas tinggi (72,5%). Tujuan penelitian ini adalah untuk mengetahui pengaruh penambahan CNC serat ampas tebu pada sifat mekanis GIC. Sampel GIC (GC Fuji IX) untuk pengujian dibagi dalam 2 kelompok yaitu kontrol dan penambahan 0,2% CNC ampas tebu. Setelah disimpan di dalam aqua distilata dalam inkubator 370C selama 24 jam, sampel dikarakterisasi dengan scanning electron microscope (SEM). Penambahan CNC serat ampas tebu sebanyak 0,2% menunjukkan hasil SEM dengan morfologi permukaan yang lebih padat dan tidak berporus. Dapat disimpulkan bahwa penambahan ampas tebu dengan konsentrasi 0,2% dapat menunjukan morfologi permukaan yang tidak berporus.
Prevalence of mandibular third molar impaction roots position towards mandibular canal based on rood and shehab classification (studies on panoramic radiographs) Mustamu, Indhira Valerie; Farizka, Intan; Audry Arifin, Sariyani Pancasari; Tjandrawinata, Rosalina; Sekar Palupi, Anggraeny Putri; Tanjung, Rizki
Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI) Vol. 9 No. 3 (2025): Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI)
Publisher : Ikatan Radiologi Kedokteran Gigi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32793/jrdi.v9i3.1342

Abstract

Objectives: This study aims to determine the prevalence of the position of the impacted mandibular third molar roots in relation to the mandibular canal using a classification by Rood and Shehab. Materials and Methods: This study is a descriptive study with a cross-sectional approach. The samples were 210 left and right third molar impaction tooth mandibular on 105 digital panoramic radiographs at the Radiology Installation, RSGM FKG Usakti, and categorized according to the seven classifications by Rood and Shehab. The interobserver reliability test was conducted using Cohen's Kappa test. The data is presented as frequency and percentages for each type of root position classification. Results: Radiolucent tooth type on the root was the most prevalent at 104 (50%), white line interruption in 28 (13%), narrowing of the mandibular canal in 27 (13%), deflection of the tooth root in 26 (12%), deflection of mandibular canal in 11 (5%), narrowing of the root in 8 (4%), and bifid apex in 6 (3%). Conclusion: The highest prevalence of third molar impaction tooth root position was the radiolucent type at the root, and the lowest was the bifid apex type.
Co-Authors Abdul Gani Soulisa Abdul Gani Soulissa Aditya P. Sarwono Adrianing Chandra Kurniawati Andreas Julianto Andreas Wijaya Andy Wirahadikusumah Anggraeny Putri Sekar Palupi Annisa Putri Ariyani Ariesanti, Yessy Arifin, Sariyani Pancasari Audry Ariyani, Annisa Putri Armelia S. Widyarman Armelia Sari Audry Arifin, Sariyani Pancasari Bernard Ongki Iskandar Carolina Damayanti Marpaung Constantia, Queenie Renata Deviyanti Pratiwi Dewi Liliany Margaretta, Dewi Liliany Dewi Priandini, Dewi Dhyani Widhianingsih Dina Ratnasari Dody Prayitno Dody Prayitno Dody Prayitno Dody Prayitno Dwisaptarini, Ade Prijanti E. Shintadewi Julian E. Shintadewi Julian, E. Shintadewi Eddy Eddy Eddy Eddy Eddy, Eddy Erawati, Jeti Fajar H Nasution Ferry Sandra Fibryanto, Eko Florencia Livia Kurniawan Gabriel Rainheart Genesis Genesis, Gabriel Rainheart Halim, Rafhaela Johanna Harris Gadih Pratomo Harryanto Wijaya Harryanto Wijaya Hernindya Dwifulqi Himawan Halim Intan Farizka James Handojo Johan Drison Johanna Halim, Rafhaela Joko Kusnoto Joko Riyono Joseph Joseph Julita Juslily, Marta Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Kovianti, Cindy Kusnadi, Stephanie Justine Leny Raiyon, Maria Lia Hapsari Andayani Lias, Steffy Lie Hanna Davita Wibowo Liliany Margareta, Dewi Liliany Margaretta, Dewi Louisa, Marie M. Novo Perwira Lubis Magdalena Yuniati, Maria Meidianti, Dwi Harini Endah Melaniwati Melaniwati Melaniwati, Melaniwati Michael William Handoko Muhammad Novo Perwira Lubis Mustamu, Indhira Valerie Najla Nadiah Nasution, Fajar H Natanael, Christian Octarina Ratnasari, Dina Richentya Feiby Salim Richentya Feiby Salim Riko Nofrizal Risya Aulia Rizki Tanjung Rosita Stefani Sari, Armelia Sastra Kusuma Widjaya Sekar Palupi, Anggraeny Putri Setiawan, Syerenita Shariff, Khairul Anuar Soulisa, Abdul Gani Steven A. Tjang Sumantri, Dominica Dian Saraswati Suwartini, Tien Swe, Thet Thet Tansza Setiana Putri Thomas Aurelius Dharma Tiffany Hartono Tri Oka Binartha, Cipthadi Trijani Suwandi Trioka Binartha, Ciptadhi Trisfilha, Pretty Vivian Vivian Widhiyaningsih, Dhyani Wijaya, Andreas Wijaya, Livia Wulan Dhari, Maria Rini Yoana Winardi Yohana Yusra Yunita Viryadi, Mieke