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ANALISIS MIKRO-CT SEBAGAI METODE PILIHAN TERHADAP PENELITIAN PERTUMBUHAN TULANG KRANIOFASIAL Parmasari, Wahyuni Dyah; Ardani, I Gusti Wahju; Narmada, Ida Bagus; Kuntaman, Kuntaman; Latief, Fourier Dzar Eljabbar; Bahraini, Fahrisah Nurfadeliah; Regita Cahyani, Nafansya
Prosiding Seminar Nasional COSMIC Kedokteran Vol 3 (2025): Edisi 2025
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas Wijaya Kusuma Surabaya

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

Abstract

Latar Belakang: Micro-CT adalah metode pencitraan 3D yang masih jarang ditemui di Indonesia. Analisis ini bermanfaat untuk penelitian untuk mengetahui titik anatomis yang sulit ditentukan secara manual, anomali dan malformasi dari cranium serta dapat mengetahui kepadatan tulang kraniofasial. Dalam pertumbuhan tulang dapat dideteksi secara kuantitatif yaitu pengukuran antropometri, maupun kualitiatif yaitu kualitas pertumbuhan tulang. Tujuan: mengukur dimensi transfersal dan sagital dengan analisis Mikro-CT sebagai parameter pertumbuhan tulang kraniofasial. Metode: Sampel menggunakan calvaria tikus betina dewasa dengan menganalisis daerah dasar calvaria yaitu basisphenoid dan concha nasalis. Analisis sampel dilakukan dan diukur dengan Aplikasi DataViewer versi 1.6.0.0 64-bit. CTVox versi-3.3.1 64-bit digunakan untuk menampilkan visual 3D. Mesin mikro-CT yang digunakan adalah Bruker SkyScan-1173 High Energy Micro-CT. Hasil: Menentukan titik landmark terlateral dari calvaria, kemudian dihubungkan menjadi garis ukur, untuk mendapatkan jarak yang dapat diukur sebelum dan sesudah perlakuan. Didapatkan MXHR yaitu 9.366 mm dan Interinsisifus (I) dengan titik paling atas cranium yaitu 17.914 mm. Pada concha nasalis, ditentukan titik paling superfisial dan caudal kemudian diukur untuk mengetahui tinggi concha nasalis dalam kurun waktu tertentu. Kesimpulan: Mikro-CT dapat menjadi metode pilihan untuk pengukuran tulang kraniofasial dari aspek anterior-posterior maupun sagital dan dapat menyelidiki kualitas dari tulang dengan satuan grey-scale value.
Anatomical Landmarks and Measurements of Craniofacial Structures: A Micro-CT Analysis Parmasari, Wahyuni Dyah; Ardani, I Gusti Aju Wahju; Narmada, Ida Bagus; Nugraha, Alexander Patera; Putra, Ramadhan Hardani; Latief, Fourier Dzar Eljabbar; Bahraini, Fahrisah Nurfadeliah
Odonto : Dental Journal Vol 12, No 1 (2025): April 2025
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/odj.12.1.29-43

Abstract

In this study, an adult rat's calvaria was used to examine craniofacial anatomical landmarks of maxilla and mandible using Micro-Computed Tomography (micro-CT) as the marker of craniofacial growth and development in rat. It is used to assist research, translating landmark points for diagnosis. Landmarks on the rat’s calvaria were determined to set the measurements of two specified points. One of the ways to validate craniofacial growth and development is to look at the differences between craniofacial before and after a specified period or treatment. With micro-CT analysis, the researchers are more precise in determining the difficult points in the cranium.The sample analysis was carried out and measured by DataViewer version 1.6.0.0 64-bit Application. CTVox version-3.3.1 64-bit is used to display 3D visuals. Reconstruction results after adjusting the data range were 30-255 (the color range 0-255). The machine used was Bruker SkyScan-1173 High Energy Micro-CT. Findings anatomical landmarks for the examples, the maxilla determined I for the point on premaxilla between jawbone and lingual surface of upper incisors. In the mandible, I’ for the most anterior edge of the alveolar bone on the convexity of the lower incisor. The unevenness of the cranium made manual measurements difficult and not possible. However, this micro-CT method makes the landmark point determination more detailed and dependable. This makes geometric measurements of craniofacial more reliable. Micro-CT analysis is a more dependable method to determine anatomical landmarks and measure craniofacial structures as the marker of craniofacial growth and development in rat.
Anatomical Landmarks and Measurements of Craniofacial Structures: A Micro-CT Analysis Parmasari, Wahyuni Dyah; Ardani, I Gusti Aju Wahju; Narmada, Ida Bagus; Nugraha, Alexander Patera; Putra, Ramadhan Hardani; Latief, Fourier Dzar Eljabbar; Bahraini, Fahrisah Nurfadeliah
Odonto : Dental Journal Vol 12, No 1 (2025): April 2025
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/odj.12.1.29-43

Abstract

In this study, an adult rat's calvaria was used to examine craniofacial anatomical landmarks of maxilla and mandible using Micro-Computed Tomography (micro-CT) as the marker of craniofacial growth and development in rat. It is used to assist research, translating landmark points for diagnosis. Landmarks on the rat’s calvaria were determined to set the measurements of two specified points. One of the ways to validate craniofacial growth and development is to look at the differences between craniofacial before and after a specified period or treatment. With micro-CT analysis, the researchers are more precise in determining the difficult points in the cranium.The sample analysis was carried out and measured by DataViewer version 1.6.0.0 64-bit Application. CTVox version-3.3.1 64-bit is used to display 3D visuals. Reconstruction results after adjusting the data range were 30-255 (the color range 0-255). The machine used was Bruker SkyScan-1173 High Energy Micro-CT. Findings anatomical landmarks for the examples, the maxilla determined I for the point on premaxilla between jawbone and lingual surface of upper incisors. In the mandible, I’ for the most anterior edge of the alveolar bone on the convexity of the lower incisor. The unevenness of the cranium made manual measurements difficult and not possible. However, this micro-CT method makes the landmark point determination more detailed and dependable. This makes geometric measurements of craniofacial more reliable. Micro-CT analysis is a more dependable method to determine anatomical landmarks and measure craniofacial structures as the marker of craniofacial growth and development in rat.