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Analisis perbedaan radiopasitas antara sealer berbahan dasar resin epoksi, mineral trioxide aggregate (MTA), dan biokeramik dengan menggunakan densitometer pada radiografi periapikalAnalysis of radiopacity differences between sealers based on epoxy resin, mineral trioxide aggregate (MTA), and bioceramics on periapical radiographs using a densitometer Ghaisani Khansa; Sarianoferni Sarianoferni; Yongki Hadinata Wijaya
Jurnal Kedokteran Gigi Universitas Padjadjaran Vol 33, No 2 (2021): Agustus 2021
Publisher : Fakultas Kedokteran Gigi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jkg.v33i2.33154

Abstract

Pendahuluan: Bahan pengisi saluran akar yang digunakan hingga saat ini adalah gutta percha yang dalam aplikasinya harus dikombinasikan dengan sealer saluran akar. Sealer yang baik harus memiliki skala radiopasitas yang tinggi sehingga dapat dibedakan densitasnya dengan jaringan disekitarnya, tujuannya supaya sealer dapat diidentifikasi maupun di monitor bila terjadi kerusakan pada gigi setelah dilakukan perawatan. Tujuan penelitian ini menganalisis perbedaan radiopasitas antara sealer berbahan dasar resin epoksi, sealer berbahan MTA, dan sealer berbahan dasar biokeramik pada teknik radiografi periapikal dengan menggunakan densitometer. Metode: Jenis penelitian observasional analitik dengan pendekatan cross sectional. Dua puluh tujuh sampel penelitian dibagi menjadi tiga kelompok. Kelompok I sealer berbahan dasar resin epoksi. Kelompok II sealer berbahan dasar MTA. Kelompok III sealer berbahan dasar biokeramik. Ketiga kelompok dimasukkan ke dalam cincin plastik berukuran 10 x 1 mm, kemudian dilakukan pengambilan gambar dengan teknik radiografi periapikal digital menggunakan dental x-ray yang beroperasi di 70 KVp dan 8 mA dengan jarak fokus ke jarak 30 cm dan eksposur distandarisasi untuk 0,25 detik. Pengamatan dilakukan dengan menggunakan densitometer, data yang dihasilkan kemudian dianalisis menggunakan uji One Way ANOVA. Hasil: Hasil penelitian menunjukan bahwa dari ketiga kelompok terdapat perbedaan radiopasitas secara signifikan (p<0,05). Sealer berbahan dasar resin epoksi (12,9 mmAl) secara signifikan lebih radiopak daripada sealer berbahan dasar biokeramik (8,04 mmAl) dan sealer berbahan dasar MTA (6,90 mmAl). Radiopasitas dipengaruhi oleh komposisi bahan kimia, media kontras anorganik, nomor atom, komposisi radiopacifier dan densitas pada sealer. Simpulan: Sealer berbahan dasar resin epoksi memiliki radiopasitas tertinggi dibandingkan dengan yang berbahan dasar MTA dan biokeramik. ABSTRACTIntroduction: Nowadays, gutta-percha is widely used as the root canal filling material. However, in its application, it must be combined with a root canal sealer. A good sealer must have a high radiopacity scale value to distinguish its density from the surrounding tissue. In addition, the sealer must be able to be identified and monitored concerning the damage to the teeth after treatment. The purpose of this study was to analyse the radiopacity differences between sealers based on epoxy resin, mineral trioxide aggregate (MTA), and bioceramics on periapical radiographs using a densitometer. Methods: This research was analytic observational with a cross-sectional method. Twenty-seven study samples were divided into three groups. Group I consisted of an epoxy resin-based resin. Group II consisted of an MTA-based sealer. Group III consisted of a bioceramic-based sealer. The three groups were put in a 10 x 1 mm plastic ring. The radiographic images were taken using digital periapical radiography using dental x-rays operating at 70 KVp and 8 mA with a focal distance of 30 cm and exposure standardised to 0.25 seconds. Observations were performed using a densitometer, and the resulting data were then analysed using the One-Way ANOVA test. Results: The results showed that there was a significant difference in radiopacity (p<0.05). Epoxy resin-based sealers (12.9 mmAl) were significantly more radiopaque than bioceramic-based sealers (8.04 mmAl) and MTA-based sealers (6.90 mmAl). Radiopacity is influenced by chemical composition, inorganic contrast medium, atomic number, radiopacifier composition and sealer density. Conclusions: Epoxy resin-based sealers have the highest radiopacity compared to MTA and bioceramic-based sealers.
The effect of low let (linear energy transfer) ionizing radiation to catalase activity of wistar’s submandibular gland Nevy T. Putri; Sarianoferni Sarianoferni; Endah Wahjuningsih
Journal of Dentomaxillofacial Science Vol. 1 No. 3 (2016): (Available online: 1 December 2016)
Publisher : DiscoverSys Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15562/jdmfs.v1i3.306

Abstract

Intraoral periapical radiograph examination is the additional examination which is the most widely used in Dentistry. This radiograph examination using an x-ray ionizing radiation with low LET (Linear Energy Transfer), and may affect submandibular salivary gland. Ionizing radiation exposure can cause damage by inducing a series of changes at the molecular and cellular level. This study aimed to prove the effects of x-ray ionizing radiation with low LET towards the catalase activity of Rattus norvegicus strain Wistar’s submandibular gland. The subjects were 28 male Wistar rats and divided into 4 groups (n=7). Three groups were exposed 4, 8 and 14 times to radiation with 0.002 µSv for each exposure. The catalase activity of each rat was examined by a spectrophotometer. Data were analyzed using one-way ANOVA followed by Bonferroni test. The results showed the average of catalase activity on Wistar rat’s submandibular gland, respectively for: 0.150±0.0895 (KK), 0.1405±0.0607 (K1), 0.1228±0.0290 (K2), 0.1227±0.0556 (K3). Data showed significant differences of catalase activity between test groups, but showed not significant differences of catalase activity between each groups of Rattus norvegicus strain Wistar’s submandibular gland. In this study concluded decreased catalase activity of Rattus norvegicus strain Wistar’s submandibular gland resulting from x-rays ionizing radiation by 4 times, 8 times and 14 times exposures.
Apoptosis sel asinar kelenjar submandibularis tikus wistar jantan akibat radiasi ionisasi sinar foton dan elektron Sarianoferni .; Eha Renwi Astuti
Makassar Dental Journal Vol. 1 No. 2 (2012): Vol 1 No 2, April 2012
Publisher : Makassar Dental Journal PDGI Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.112 KB) | DOI: 10.35856/mdj.v1i2.50

Abstract

Radiasi foton dan elektron mempunyai energi transfer yang tinggi dalam materi biologi. Radiasi ini dapat menyebabkan kematian sel secara langsung mengenai unsur yang penting yaitu DNA yang terdapat pada inti sel, sehingga tidak tergantung dari radikal bebas dalam merusak DNA. Penelitian ini bertujuan untuk membuktikan adanya peningkatan apoptosis diikuti dengan menurunnya sekresi saliva tikus setelah iradiasi foton dan elektron dengan dosis fraksinasi 10 Gy pada waktu pengamatan 24 jam setelah iradiasi berakhir. Penelitian dilakukan secara eksperimental laboratoris dengan menggunakan tikus rattus norvegicus galur wistar jantan sebagai hewan coba. Dua puluh satu ekor tikus (250-300 g) diiradiasi sinar foton dan elektron dengan dosis fraksinasi (10 Gy terbagi dalam 5 fraksi). Kelompok kontrol tidak diiradiasi. Sekresi saliva diambil sebelum dan sesudah radiasi. Pemeriksaan sel yang mengalami apoptosis diamati dengan metode TUNEL assay. Hasil uji one way ANOVA menunjukkan dosis fraksinasi dapat menyebabkan perbedaan yang signifikan antara kontrol apoptosis dan kelompok perlakuan. Dari uji korelasi didapatkan adanya hubungan antara jumlah sel yang mengalami apoptosis dengan sekresi saliva sesudah iradiasi. Berdasarkan hasil penelitian tersebut maka dapat dibuktikan bahwa terjadi peningkatan apoptosis sel asinar kelenjar submandibularis dan penurunan sekresi saliva setelah iradiasi foton dan elektron dosis fraksinasi 10 Gy pada pengamatan 24 jam setelah iradiasi berakhir.
The effect of inadequate treatment of 36 that carious Isidora KS; Yoifah R; Cevanti TA; Laksmi D.; Sarianoferni .
Makassar Dental Journal Vol. 2 No. 6 (2013): Vol 2 No 6 Desember 2013
Publisher : Makassar Dental Journal PDGI Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (243.513 KB) | DOI: 10.35856/mdj.v2i6.152

Abstract

Geligi molar pertama permanen yang erupsi ke dalam rongga mulut adalah geligi molar pertama tahang bawah, yaitu pada usia 6 tahun. Pada masa ini, anak-anak masih acuh terhadap kesehatan mulut. Prevalensi karies geligi molar pertama permanen sangat bervariasi, tergantung pada lokasi, populasi ataupun bangsa. Artikel ini ingin menunjukkan akibat perawatan yang tidak sempurna pada gigi 36 pada anak laki-laki usia 16 tahun. Gigi karies menjadi penyebab abses submandibula, penanganan tidak tepat, menjadi kronis, dan menyebabkan adanya fistula ke angulus mandibula di daerah kulit. Abses subkutan kronis tidak terawat dengan sempurna. Rasa sakit hilang, tetapi deviasi mandibula tetap ada. Pasien tidak dapat membuka mulut secara normal. Tatalaksana kasus dilakukan dengan mengajukan anamnesis secara sistematis, dan pemeriksaan klinis, termasuk foto panoramik. Diskusi kasus dilakukan diantara spesialis bedah mulut, konservasi gigi, radiologi dental dan ilmu penyakit mulut. Simpulan dari kasus ini, anak laki-laki ini diberi pengertian dan nasehat secara seksama tentang apa yang sudah terjadi pada rahang dan pipi kirinya. Disarankan bagi semua yang terlibat dalam perawatan pada daerah oromaksilofasial, untuk sangat seksama melakukan perawatan agar dapat menghemat waktu, dana, maupun mungkin nyawa pasien.
The aid of panoramic photo for a general practitioner for denture preparation Herawanti YE; Isidora KS; Sarianoferni .; Setyowati O; Sujati .
Makassar Dental Journal Vol. 2 No. 6 (2013): Vol 2 No 6 Desember 2013
Publisher : Makassar Dental Journal PDGI Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (379.25 KB) | DOI: 10.35856/mdj.v2i6.154

Abstract

Radiographic photo imaging nowadays is needed in almost all areas of health. Faculty of Dentistry students at Hang Tuah University had to accomodate competence-based curriculum (CBC) to face the new horizon in oral health care. This present study presents an older woman, 71 years old who wanted to make a partial denture, both upper and lower jaws. She had ever used a partial denture since about 2 years ago. She felt discomfortable and wanted to make a new one. She was healthy in her age, with no systemic deviation, and she works as a teacher. The management of the case taking her anamnesis, taking the panoramic photo to overview all of the condition in the mouth. With the help of the imaging, continue the preparation of the teeth beside the edentulous areas for the clasps and the mucosa to bare the dentures. Several teeth were treated conservatively. This is important for designing the denture. By applying the CBC, the student was able to wholly treat the patient, just like the competence that hopefully possessed by all of the dentists nowadays. The CBC allows students to make a panoramic photo, to treat conservative, to apply medicine and to screen from the systemic disease, curing the gingiva, or any other else. It was concluded that the CBC students was able to apply all the competences to patients. The CBC students have to fully understand and work hard to carry out their obligations. Hopefully, this condition will prepare them to compete in the era of globalization.
Diagnosis osteoporosis dari radiografi panoramik Sarianoferni .; Eddy Hermanto
Makassar Dental Journal Vol. 4 No. 1 (2015): Vol 4 No 1 Februari 2015
Publisher : Makassar Dental Journal PDGI Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (178.971 KB) | DOI: 10.35856/mdj.v4i1.210

Abstract

Identifikasi seseorang yang memiliki risiko besar menderita osteoporosis menjadi penting sehingga dapat dilakukan berbagai tindakan pencegahan dan pengobatan yang efektif. Dokter gigi memiliki peran penting dalam mendeteksi osteoporosis yang dapat ditemukan secara kebetulan pada pemeriksaan radiografi Panoramik tindakan yang ditujukan untuk perawatan gigi. Penulisan makalah ini dimaksudkan untuk menunjukkan peran radiografi panoramic dalam perawatan gigi rutin untuk evaluasi awal osteoporosis. Dipaparkan indeks Klemetti (mandibular cortical index=MCI). Dalam teknik ini korteks inferior kedua sisi mandibula, distal mentale foramen, diklasifikasikan menjadi tiga kelompok, sesuai dengan ketebalan tulang rahang bawah, bentuk dan porositas. Pasien yang memiliki temuan positif terkait dengan MCI harus dievaluasi lebih lanjut untuk potensi risiko osteoporosis dan bisa dirujuk ke dokter spesialis untuk densitometri. disimpulkan bahwa MCI adalah teknik sederhana untuk skrining osteoporosis dan memberikan manfaat tambahan bagi pasien dengan pemeriksaan radiografi untuk perawatan mulut. Dengan mengetahui adanya osteoporosis disarankan untuk memeriksa kepadatan tulang pemeriksaan lebih lanjut adalah standar emas dual energy X-ray absorptiometry (DXA).
Perbandingan osteoporosis berdasarkan radiomorfometri panoramik antara mandibular cortical index dengan panoramic mandibular index pada pasien di Rumah Sakit Gigi Mulut Universitas Hang Tuah Sarianoferni .; Endah Wahjuningsih
Makassar Dental Journal Vol. 4 No. 2 (2015): Vol 4 No 2 April 2015
Publisher : Makassar Dental Journal PDGI Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (253.159 KB) | DOI: 10.35856/mdj.v4i2.216

Abstract

Dentists have an important role in detecting osteoporosis that can be found incidentally on radiographic panoramic examination. Radiomorfometri mandible on panoramic radiography is a simple technique for screening osteoporosis and provides additional benefits for patients with radiographic examination for oral care. This study used a sample aged 35 years and over because the theory is based on the influence of estrogen hormone responsible for the regulation of calcium levels in the blood which begin to decline levels in the body since the age of 35 years. Radiomorfometri used were mandibular cortical index (MCI) and panoramic mandibular index (PMI). Each of these has a different way of identifying osteoporosis by panoramic. The sample of this cross-sectional study, with analytic observational study design is the total sampling, ie all data panoramic radiographs of patients over the age of 35 years and over who come to the Hang Tuah University Hospital Surabaya and required panoramic radiographs for dental and oral care needs, and in accordance with the criteria. The results of the Mann Whitney test showed no significant difference with p = 0.624 (p> 0.05), which means that there is no significant difference between the results of os teoporosis based on MCI and PMI. It is concluded that there was no significant difference between the results of osteoporosis based on radiomorfometri MCI and PMI on Hang Tuah University Hospital patients.
The difference in radiopacity of microhybrid, nanofiller and nanohybrid composite resins with conventional periapical radiographic techniques: Perbedaan radiopasitas resin komposit microhybrid, nanofiller dan nanohybrid dengan teknik radiografi periapikal konvensional Dava Karunia Akbar; Sarianoferni; Emy Khoironi
Makassar Dental Journal Vol. 10 No. 2 (2021): Volume 10 Issue 2 Agustus 2021
Publisher : Makassar Dental Journal PDGI Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35856/mdj.v10i2.415

Abstract

Objective: The radiopacity of dental composite restorative materials is important since it allows assessment of the integrity of composite restorations, accurate diagnosis of secondary caries development and evaluation of the interface between the com-posite restorative material and the tooth structure on the new materials introduced in the market nowadays. The purpose of this observation is to determine the differences of microhybrid, nanofiller and nanohybrid composite resins on their radiopacity using conventional periapical radiography techniques. Methods: Composite resins samples were divided into three groups; 30 samples each. Group I were microhybrid composite resin. Group II were nanofiller composite resin. Group III were nanohybrid composite resin. Each specimen was placed on a dental film and exposed using conventional radiographic techniques with the specification of 70 kVp, 8mA and 0.25s, then processed using instant film procedures. Observations were carried out using the densitometer. The results of calculations were analyzed by using the one way Anova test. Results: Significant radiopacity dif-ferences were occurred in those three groups (p<0.05). Nanohybrid composite resin (2.32 mmAl) was significantly more ra-diopaque than microhybrid composite resin (2.20 mmAl) and nanofiller composite resin (2.10 mmAl). Conclusion: There are differences between microhybrid, nanofiller and nanohybrid composite resins. Resins that have the highest to the lowest ra-diopacity levels are nanohybrid, microhybrid, and nanofiller composite resin.
The effect of dental X-ray on the cells of the human body: Pengaruh radiasi kedokteran gigi terhadap sel tubuh manusia Sarianoferni; Eha Renwi Astuti
Makassar Dental Journal Vol. 11 No. 1 (2022): Volume 11 Issue 1 April 2022
Publisher : Makassar Dental Journal PDGI Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35856/mdj.v11i1.499

Abstract

Diagnostic radiology supports the detection of diseases and disorders in the oral cavity, disease progression, and treatment plan-ning, which is indispensable in the field of dentistry. Improvements in imaging technology have consequently increased the use of radiography. The effective dose is relatively low, but the need for repeated radiographic examinations results in an increase in the total dose received. This repeated increases the reception of radiation doses for both patients and workers. This paper reviews the ability of X-rays to penetrate solid objects for diagnostic purposes and the biological effects they cause on human cells. Dental X-ray radiation has many benefits but also has the potential to interfere with the health of cells and tissues. Its use must be ma-naged properly and carefully. Radiation protection procedures for patients, radiographers, and the surrounding environment should be a major concern.
Bioviabilitas Ekstrak Gracilaria sp terhadap Stem Sel Mesenkimal sebagai Terapi Adjuvant Periodontitis Talsha Irzaputri A; Yoifah Rizka; Sarianoferni
Denta Journal Kedokteran Gigi Vol 10 No 1 (2016): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background: Gracilaria Seaweed extracts are known to have an antibacterial content thatcan inhibit the growth of Porphyromonas gingivalis bacteria. P.Gingivalis are dominant inchronic periodontitis as a cause of periodontal tissue damage that can be inhibited by usingmaterials that contain antibacterial effect. Terms of materials to be applied in the oral cavitymust be biocompatible, through toxicity tests, one with bioviability test. In this studybioviability test performed on media mesenchymal stem cells. Purpose: To determinebioviability Gracilaria seaweed extract against mesenchymal stem cells as adjuvant therapyof periodontitis. Materials and Methods: study design was post test only control groupdesign. Mesenchymal stem cells in 96 wells were divided into a control group of cells (n=6),media controls (n=6), and treatment (n=6). The treatment group was given Gracilariaseaweed extract with a concentration of 2.5%, 5%, 10%, 20% and 40%. Stem cells wereincubated 24 hours before and after treatment. Once given MTT, optical density read with anELISA reader then calculated the percentage of living cells. Toxic material when living cells<50% and not toxic when living cells >50%. Living cell data were analyzed by statistical testKruskal Wallis and Man Whitney. Result: Viability cell at 2.5% concentration is 68.59%, 5%concentration = 29.67%, 10% concentration = 4.43%, 20% concentration = 2.5% and 40%concentration = 0.96 %. Conclusion: Extract of seaweed Gracilaria proven not toxic at 2.5%concentration and proved toxic at 5%, 10%, 20% and 40% concentration