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"Current guidelines for the management of patients with acute coronary syndromes (ACSs) focus on the electrocardiogram to divide patients into ST-elevation acute myocardial infarction (STEMI) or non-ST-elevation acute myocardial infarction (NSTEMI)/unstable angina (UA). Patients with STEMI in the earliest time will receive reperfusion therapy to destruct occlusive thrombus. An ST segment elevation is the sine qua non for diagnosing acute total coronary occlusion causing transmural myocardial infarction. Left circumflex coronary artery (LCx) occlusion is often categorized as NSTEMI because of the absence of significant ST-elevation on the 12 lead standard electrocardiogram. An ST segment elevation is presented in fewer than 50% of patients with LCx total occlusion, such that the reperfusion therapy is delayed. We reported a 77 years old woman whom being diagnosed with NSTEMI because a 12 lead electrocardiogram showed ST segment depression in lead V2-V5. On coronary angiography, we found a total occlusion in the LCx artery as the culprit lession."

"[Latar Belakang: Objektifitas rasio akar-mahkota gigi klinis dan konvergensi akar gigi. Tujuan: Menentukan rasio akar-mahkota gigi klinis dan tipe konvergensi akar gigi molar pertama yang menyebabkan trauma oklusi. Material dan Metode: Metode Lind (1972) dan metode baru untuk menentukan konvergensi akar gigi. Hasil: Rasio >1,51= baik; 1-≤1,50= cukup baik; 0,51-0,99= buruk; ≤0,50=sangat buruk. Ada hubungan antara gabungan rasio akar-mahkota gigi klinis dan konvergensi akar gigi dengan kegoyangan gigi (rs:0,302), lamina dura, (rs: 0,211), resesi gingiva bukal (rs: 0,245), kehilangan perlekatan (rs: 0,233). Kesimpulan: Ada hubungan antara rasio akar mahkota gigi yang tidak seimbang disertai konvergensi akar gigi dengan trauma oklusi. , Background: An objective assessment of clinical root-crown ratio and root convergence. Objective: To determine the clinical root-crown ratio and root convergence type of first molar which cause trauma from occlusion. Materials and Methods: Method of Lind (1972) and a new method to determine the root convergence. Results: The ratio >1.51=good; 1-≤1.50= pretty good; 0.51-0.99= poor; ≤ 0.50= very bad. There is a relationship between the combined of clinical root-crown ratio and root convergence with tooth mobility (rs: 0.302), lamina dura, (rs: 0.211), buccal gingival recession (rs: 0.245), loss of attachment (rs: 0.233). Conclusion: There is a relationship between the combine of clinical root-crown ratio and root convergence with trauma from occlusion. ]"

"Covers the complete syllabus of the subject prescribed by the Dental Council of India. Practical aspects of dentistry are covered in depth, including tooth carving, tooth identification and assessment of approximate age of a specimen dental cast. The book also covers comparative dental anatomy, dental anthropology and forensic odontology."

"Penelitian ini bertujuan untuk mengevaluasi pengaruh durasi penyinaran dengan LED terhadap kebocoran tepi mikro restorasi resin komposit bulk-fill. Tiga puluh gigi premolar dipreparasi pada permukaan oklusal dengan panjang 4 mm, lebar 3 mm, dan kedalaman 4 mm yang disesuaikan dengan anatomi masing-masing gigi. Spesimen dibagi menjadi tiga kelompok secara acak berdasarkan durasi penyinaran 10 detik, 20 detik, dan 30 detik. Pengukuran kebocoran tepi mikro dilakukan menggunakan metode penetrasi zat warna, larutan methylene blue 1. Data yang diperoleh dianalisis menggunakan uji statistik Kruskal-Wallis. Hasil analisis tidak menunjukan perbedaan bermakna p>0,05 pada semua kelompok. Durasi penyinaran tidak memberikan pengaruh yang signifikan terhadap kebocoran tepi mikro restorasi resin komposit bulk-fill.

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This aims to evaluate the influence of different exposure time on its microleakage. Cavity preparation was perfomed on the occlusal side of thirty human premolar teeth with 4 mm length, 3 mm width, and 4 mm depth. Specimen were randomly divide into three groups according to exposure times 10s, 20s, and 30s. The microleakage was measured using 1 methylene blue. Data were statistically analyzed by Kruskal Wallis. The result showed insignificant differences in all groups p 0,05. Exposure times was not significantly affected the microleakage of bulk fill composite resin restoration. "