Analisis Pengaruh Masa Penyimpanan Terhadap Performa Acrylic Bone Cement Sesuai ASTM F-451 Untuk Prosedur Cranioplasty

Zahara, Salsabilla (2024) Analisis Pengaruh Masa Penyimpanan Terhadap Performa Acrylic Bone Cement Sesuai ASTM F-451 Untuk Prosedur Cranioplasty. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Cranioplasty merupakan tindakan intervensi bedah yang bertujuan memperbaiki defek tulang tengkorak. Cranioplasty digunakan untuk memperbaiki cacat tengkorak melalui proses implan dengan salah satu bahan yang digunakan adalah acrylic bone cement. Acrylic bone cement adalah komposit polimer-keramik dengan bahan baku utama polimetil metakrilat (PMMA). Bone cement terdiri dari dua komponen, yaitu powder dan liquid. Komponen powder terdiri dari PMMA dan ZrO2 sebagai radiopaque agent. Dalam liquid digunakan N,N-Dimethyl-o-toluidine sebagai katalis dan monomer metil metakrilat (MMA). Penelitian ini bertujuan untuk menganalisa pengaruh masa penyimpanan hingga 6 bulan terhadap performa acrylic bone cement sesuai standar yang sudah ditetapkan yaitu ASTM F-451. Untuk menganalisis performa bone cement dalam penelitian ini dilakukan pengujian Fourier Transform Infrared Specstroscopy (FTIR) liquid, uji viskositas liquid, pengamatan visual hasil cetakan, pengamatan dough time dan setting time, uji tekan, dan pengujian Scanning Electron Microscopy dan Energy Dispersive X-Ray (SEM-EDX). Berdasarkan penelitian tersebut didapatkan bahwa masa penyimpanan tidak mempengaruhi performa N,N-Dimethyl-o-toluidine acrylic bone cement sesuai ASTM F-451. Rata-rata sampel yang disimpan selama 0 bulan sampai 6 bulan menunjukkan hasil viskositas sebesar 1.95 – 2.00 mPa.s. Selanjutnya, dihasilkan rata-rata kuat tekan dari keseluruhan sampel bone cement sebesar 233.33 ± 15.13 MPa. Berdasarkan hasil pengujian Scanning Electron Microscopy (SEM), ditemukan porositas pada acrylic bone cement dengan rata-rata ukuran porositas keseluruhan sebesar 53.29 ± 17.29 µm serta rata-rata persentase area porositas sebesar 5.066 ± 1.12 %. Semua sampel memenuhi kriteria, kecuali acrylic bone cement dengan persentase area porositas 6.38 %, yaitu sampel 0BC21
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Cranioplasty is a surgical intervention aimed at repairing skull bone defects. Cranioplasty is used to repair skull defects through an implant process with one of the materials used being acrylic bone cement. Acrylic bone cement is a polymer-ceramic composite with the main raw material being polymethyl methacrylate (PMMA). Bone cement consists of two components, namely powder and liquid. The powder component consists of PMMA and ZrO2 as a radiopaque agent. In liquid, N,N-Dimethyl-o-toluidine is used as a catalyst and methyl methacrylate (MMA) monomer. This study aims to analyze the effect of storage period up to 6 months on the performance of acrylic bone cement according to the established standard, namely ASTM F-451. To analyze the performance of bone cement in this study, Fourier Transform Infrared Spectroscopy (FTIR) liquid testing, liquid viscosity testing, visual observation of mold results, dough time and setting time observations, compression testing, and Scanning Electron Microscopy and Energy Dispersive X-Ray (SEM-EDX) testing were carried out. Based on the study, it was found that the storage period did not affect the performance of N,N-Dimethyl-o-toluidine acrylic bone cement according to ASTM F-451. The average sample stored for 0 months to 6 months showed a viscosity of 1.95 - 2.00 mPa.s. Furthermore, the average compressive strength of all bone cement samples was 233.33 ± 15.13 MPa. Based on the results of Scanning Electron Microscopy (SEM) testing, porosity was found in acrylic bone cement with an average overall porosity size of 53.29 ± 17.29 µm and an average percentage of porosity area of ​​5,066 ± 1.12%. All samples met the criteria, except for acrylic bone cement with a percentage of porosity area of ​​6.38%, namely sample 0BC21

Item Type:	Thesis (Other)
Uncontrolled Keywords:	ASTM F-451, Cranioplasty, Masa Penyimpanan, N,N-Dimethyl-o-toluidine, ASTM F-451, Cranioplasty, Storage Time, N,N-Dimethyl-o-toluidine
Subjects:	Q Science > QD Chemistry > Polymerization R Medicine > RD Surgery > RD132 Implants, Artificial.
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Material & Metallurgical Engineering > 28201-(S1) Undergraduate Thesis
Depositing User:	Salsabilla Zahara
Date Deposited:	02 Aug 2024 03:27
Last Modified:	24 Sep 2024 03:45
URI:	http://repository.its.ac.id/id/eprint/111005

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