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Odontogenic maxillary sinusitis and oroantral communication: A case report Dipankara, Jackson; Hadrian, Gary; Eddy; Putri, Tansza Setiana; Rinanti, Astri; Swe, Thet Thet; Poedjiastoeti, Wiwiek
Dental Journal (Majalah Kedokteran Gigi) Vol. 58 No. 2 (2025): June
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.v58.i2.p194-197

Abstract

Background: Odontogenic maxillary sinusitis (OMS) and oroantral communication (OAC) have been well recognized in oral and maxillofacial surgery. The treatment ranges from non-surgical treatment to surgical treatment. Purpose: This case report discusses the management of OMS and OAC through a non-surgical approach. Case: A female patient presented to our department after being referred from a different department. After informed consent was obtained, her tooth was extracted. Unfortunately, the maxillary sinus was exposed, and OMS was suspected after pus leakage occurred into the oral cavity prior to tooth extraction. The communication was found at the mesiobuccal region with a 3 mm diameter and distobuccal region with a 2 mm diameter. Case management: Due to the small size of the OAC, it was decided to close the communication using the figure-of-eight suture technique, and an absorbable gelatin sponge was placed inside the socket. Odontogenic maxillary sinusitis was treated with a combination of pharmacological therapy and dental therapy, including the removal of the source of infection and a prescription of antibiotics and nasal decongestant due to the OAC. Finally, the patient was educated about the sinus precaution step. Conclusion: Good healing of the lesion was noted in this report. Non-surgical treatment such as dental therapy and pharmacological therapy can, therefore, be considered to treat OMS. Closure of the OAC using a suture technique and a gelatin sponge can treat small-sized communication.
Legal Review Of Children Who Commit Traffic Violations Eddy; Yasmira Mandasari Saragih; Tamaulina Br. Sembiring; Eri Siswanto
International Journal of Society and Law Vol. 3 No. 1 (2025): April 2025
Publisher : Yayasan Multidimensi Kreatif

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Abstract

Traffic violations involving children are increasingly found in everyday life. Children, who in this case are categorized as a person under the age of 18, are often involved in various forms of traffic violations, such as driving a motor vehicle without a driver's license, violating traffic signs, riding and driving at dangerous speeds. This phenomenon raises concerns, especially due to the high risk of accidents and the potential for casualties. In this paper, we will discuss criminal liability for children who commit traffic violations and legal sanctions for children who commit traffic violations. The method applied in this study is the normative juridical method, a deductive approach that uses theory as a starting point to answer research questions. This study will analyze articles in laws and regulations related to legal studies of children who commit traffic violations. Legal sanctions against children who commit traffic violations can be in the form of criminal or non-penal actions. Criminal sanctions are more educational in nature such as warnings, supervision, and coaching in special institutions. Meanwhile, non-penal actions such as guidance or counseling are prioritized so that children can understand mistakes and correct their behavior. The system aims to ensure that children are given the opportunity to change. The application of sanctions against children who commit traffic violations must pay attention to the balance between law enforcement, the best interests of the child, and prevention goals. Despite violations, an approach based on the protection of children's rights remains the basis for coaching efforts.
Membran yang digunakan pada Guided Bone Regeneration dalam bidang kedokteran gigi Rian Gymnastiar, Muhammad; Eddy; Cassius Halim, Juan
Jurnal Kedokteran Gigi Terpadu Vol. 7 No. 1 (2025): Jurnal Kedokteran Gigi Terpadu
Publisher : Fakultas Kedokteran Gigi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jkgt.v7i1.23848

Abstract

Background: Bone defects in dentistry can result from fractures, tumor resections, or periodontitis, causing aesthetic and functional issues. Guided Bone Regeneration (GBR) utilizes barrier membranes to support bone regeneration and prevent bone graft migration, enhancing clinical outcomes. Objectives: To review the types, characteristics, and applications of GBR materials in dental treatments. Methods: A comprehensive literature review was conducted on GBR materials, categorized into resorbable and non-resorbable membranes, focusing on their mechanical, biological, and clinical properties. Results: Resorbable membranes, such as alginate, collagen, PLA, and PCL, naturally degrade within the body, eliminating the need for removal procedures. These materials often require modifications to improve mechanical stability and bioactivity. In contrast, non-resorbable materials like e-PTFE provide excellent structural stability but necessitate surgical removal, posing risks of tissue damage and treatment failure. Studies also highlight advances in membrane technology, including crosslinking and the incorporation of bioactive agents, to optimize bone healing. Conclusion: GBR is a promising approach in bone regeneration, with ongoing innovations aimed at enhancing bioactivity, mechanical properties, and clinical applicability of both resorbable and non-resorbable membranes.
Pengamatan morfologi β-tcp yang disintesis dari cangkang kerang hijau Urrohman, Auliya; Eddy; Permata Setiana Putri, Tansza
Jurnal Kedokteran Gigi Terpadu Vol. 5 No. 2 (2023): Jurnal Kedokteran Gigi Terpadu
Publisher : Fakultas Kedokteran Gigi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jkgt.v5i2.18628

Abstract

β-Tricalcium Phosphate (β-TCP) is a biomaterial commonly used in dentistry as a bone substitute. β-TCP is a calcium phosphate compound where β-TCP requires a calcium source to be synthesized. The source of calcium could be obtained from green mussel shells because they have high calcium carbonate (CaCO3). The purpose of this study was to determine the effect of sintering temperature on the morphology of β-TCP synthesized from green mussel shells. The method of this research is an exploratory research conducted by knowing the effect of sintering temperature on the morphology of β-TCP synthesized from green mussel shells. The results of the synthesis were tested for characterized with a Scanning Electron Microscope (SEM). In the SEM characterization results, the higher the sintering temperature used in the sample, the more fused and resulting larger particle size. β-TCP with sintering temperature variations of 950℃, 1.000℃, 1.050℃ and 1.100℃ has a morphology consisting of small particles of irregular shape and bonding to each other to form micropores. The conclusion in this study is that the higher the sintering temperature applied, the more the particles coalesce and form larger particles.
Menentukan Pilihan Untuk Melanjutkan Pendidikan Atau Bekerja Setelah Lulus Sekolah Ali Syah Putra; Eddy; Erina Alimin; Albert; Felix Leonardi
Jurnal Pengabdian Masyarakat Mandira Cendikia Vol. 3 No. 1 (2024)
Publisher : YAYASAN PENDIDIKAN MANDIRA CENDIKIA

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Abstract

Tujuan dari Kegiatan Pengabdian Kepada Masyarakat adalah untuk melaksanakan salah satu Tri Darma Perguruan Tinggi. Selain itu diharapkan dengan pengabdian kepada masyarakat tersebut keberadaan perguruan tinggi dapat memberikan kontribusi besar kepada pengembangan dan penerapan keilmuan kepada masyarakat. Metode yang digunakan pada Pengabdian Kepada Masyarakat ini berupa ekspositori yaitu penyampaian materi secara verbal dan inquiry yaitu pembelajaran yang menekankan pada proses berpikir kritis dan analitis terkait kelimuan manajemen sumber daya manusia dan manajemen pemasaran dengan pemahaman mendalam terkait materi bagaimana menentukan masa depan . Hasil pengabdian masyarakat yang diperoleh adalah bertambahnya keilmuan bagi para Para Siswa dan Siswi SMK Skylandsea Yappsu Jl. Medan Km 24,5 Samping Balai Benih, Deli Serdang Sumatera Utara, agar mereka memiliki pandangan yang baik bagaimana cara menentukan pilihan setelah lulus sekolah, lanjut pendidikan atau bekerja, memiliki bekal pengetahuan tentang dunia usaha dan dunia akademisi setelah mereka lulus sekolah serta mampu mencetak generasi muda yang handal serta berprestasi dan dapat menjadi contoh bagi para remaja lainnya. Ilmu yang diperoleh pada Pengabdian Masyarakat kali ini diharapkan mampu memberikan semangat baru bagi kita dalam menyampaikan materi dan motivasi serta berkontribusi bagi generasi muda, baik dilingkungan sekolah, kampus dan keluarga
The Impact of Niche Marketing Towards Sales at Pt Sardana Indah Berlian Motor Medan Jung Sen; Agus Susanto; Elyzabeth Wijaya; Felix Leonardi; Eddy
Jurnal Kolaboratif Sains Vol. 7 No. 5: MEI 2024
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/jks.v7i5.4516

Abstract

The company launches the new Strada Triton HD-X. The aim is to know whether there is an impact on how niche marketing of this company can initiate a good outcome towards the sales of the company by doing research. Research will be done in the company and the population taken will be customers of this company that consist of 1,000 people. In this study, the sample that will be taken is 10% of population or 100 people. The questionnaires will contain 12 questions. The Mean of variable X is 4.28 and that of variable Y is 4.37. Most of the validity tests on both variables show high validity. The coefficient of correlation test is 0.74. Determination test results in 54.61% while the hypothesis test results in 7.4. From the data analysis, the writer has finally compiled his research that the data of questionnaires are valid to be processed on this skripsi. Niche marketing can be used in the company to gain profit from smaller market segments. Majority of the customers are males who are 30 years and above and from entrepreneurs’ classes. The correlation of the variables shows a strong positive relationship, in which it explains how strong the impact of niche marketing toward sales and the data can be trusted. Along with the other tests, hypothesis test shows that the null hypothesis must be rejected while the alternative hypothesis must be accepted.
Penyuluhan dan Pelatihan Kegawatdarutan Medis dan Pertolongan Pertama pada Gigi Lepas pada Para Kader PKK Eddy; Tjandrawinata, Rosalina; Liliany Margareta, Dewi; Tri Oka Binartha, Cipthadi; Widhiyaningsih, Dhyani; Halim, Himawan
JURNAL ABDIMAS KESEHATAN TERPADU Vol. 4 No. 2 (2025): Jurnal Abdimas Kesehatan Terpadu
Publisher : Fakultas Kedokteran Gigi, Universitas Trisakti bekerjasama dengan Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jakt.v4i2.25004

Abstract

Community service is one of the three pillars of higher education that must be implemented by every higher education institution, including the Faculty of Dentistry. This activity aims to apply knowledge and skills in the field of dentistry to improve public health, especially in the promotive and preventive aspects. The Faculty of Dentistry, Trisakti University, carried out community service activities in the form of counseling and training on medical emergencies and first aid for loose teeth in collaboration with the Family Welfare Movement (PKK) Cadres of Grogol Village, West Jakarta, focused on two main topics, namely the Heimlich technique and initial treatment for loose teeth. The activity was carried out on Thursday, May 15, at the Grogol Village Office located at Jl. Dr. Nurdin Raya No. 41–43, RT.9/RW.8, Grogol Village, Grogol Petamburan District, West Jakarta. 24 participants participated in the counseling by taking a pre-test before the counseling and a post-test after the counseling. The post-test results showed a significant increase in knowledge.
Pembuatan Minyak Kemiri Sebagai Produk Pengembangan: Making Candlenut Oil as a Development Product Felix Leonardi; Sanif Sentosa; Esther; Eddy; Bahagia Tarigan
Jurnal Kolaboratif Sains Vol. 9 No. 1: Januari 2026
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/jks.v9i1.10440

Abstract

Kegiatan diversifikasi produk dengan memproduksi minyak kemiri ini, diharapkan mampu meningkatkan kesejahteraan ekonomi masyarakat mengingat harga minyak kemiri dipasaran yang cukup tinggi. Selain itu pada kegiatan pengabdian ini juga akan dilakukan peningkatan kemampuan masyarakat dalam mengelola kelompok usaha bersama dengan harapan masyarakat menjadi lebih mandiri dalam usaha dan dapat mengembangkan usaha dengan baik sehingga masyarakat yang mandiri dalam usaha ini akan mengurangi aktifitasnya didalam hutan dan hutan akan semakin lestari. Metode pengabdian meliputi sosialisasi, workshop produksi minyak kemiri mulai dari tahap ekstrak, isolasi sampai dengan filtrasi minyak dengan menggunakan arang aktif dan evaluasi kegiatan. Hasil dari kegiatan adalah produk minyak kemiri yang siap dipasarkan.
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)
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.
The Impact Of Service Quality Towards Customer’s Loyalty At Pt. Odiseus International Medan Edward Harnjo; Sri Aprianti Tarigan; Susanto; Benny Lim; Eddy
International Journal of Health, Economics, and Social Sciences (IJHESS) Vol. 8 No. 1: Januari 2026
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/ijhess.v8i1.10436

Abstract

Globalization also has motivated managers to develop products or services quality that the company can compete in the world. Besides that, the managers of the company engaged in services sector need to carefully consider all situation and the conditions in order to providing the best service. Business opportunities in the services sector cannot be separated from the dynamics of the situation and external factors. In order to survive and make a profit that is planned, company is required to adapt products and services to the customer’s needs. Service companies should provide better service to its customers. The purposes of this research are to know the influence of service quality towards customer loyalty at PT Grand Odiseus International Medan. This research is done by using descriptive research and correlational design. Research methods which used are descriptive statistic analysis, validity and reliability test, simple linear regression, coefficient correlation, coefficient of determinant and Z testing. The result of this research is that there is influence of service quality towards customer loyalty in PT Grand Odiseus International Medan. In Z test, it can be determined that Zcount > Ztable (7.519 > 1.96). Therefore, hypothesis alternative is accepted that there is influence of service quality toward customer loyalty at PT Grand Odiseus International Medan. In correlation test, it can be know that service quality as independent variable (X) has strong positive relationship with customer loyalty in PT Grand Odiseus International Medan. In determinant test, it can be known that customer loyalty can be explained in 61.5% by service quality variable in PT Grand Odiseus International Medan while the rest as 38.5% can be explained by other variables which is not studied in this research. In linear regression analysis, it can be determined linear regression equation in Y = 0.111 + 0.619X. The regression coefficient is 0.619 that means increasing 1 unit of service quality variable can increase customer loyalty in 0.619 unit.