ABSTRAK

GAMBARAN KARAKTERISTIK SCAFFOLD HIDROKSIAPATIT GIGI SULUNG MENGGUNAKAN UJI SCANNING  

ELECTRON MICROSCOPE (SEM)

Siti Musrifatuttazkiyah, Beta Widya Oktiani, Renie Kumala Dewi

Latar Belakang: Destruksi tulang alveolar secara progresif berdampak buruk pada aspek fungsional seperti masalah fonetik, estetik, dan prognosis perawatan prostetik. Pengembangan scaffold alternatif semakin dikembangkan untuk mengembalikan fungsi tulang alveolar. Tindakan perawatan gigi dan mulut banyak menghasilkan limbah medis, termasuk pencabutan gigi. Ada empat juta gigi sulung setiap tahun yang tanggal dan biasanya dibuang. Pengolahan limbah gigi sulung selama ini dilakukan tanpa mempertimbangkan kandungan gigi itu sendiri sehingga diperlukan sebuah inovasi pengolahan limbah gigi sulung. Tujuan: Untuk mengetahui gambaran karakteristik scaffold hidroksiapatit gigi sulung dengan suhu kalsinasi 600ºC, 800ºC, dan 1000ºC menggunakan uji Scanning Electron Microscope (SEM). Metode: Penelitian ini menggunakan penelitian pre-eksperimen dengan rancangan penelitian posttest-only design. Perlakuan terdiri dari 3 kelompok, kelompok I adalah gigi sulung yang dikalsinasi selama 2 jam dengan suhu 600°C dan dilakukan ball mill selama 1 jam. Kelompok II adalah gigi sulung yang dikalsinasi selama 2 jam dengan suhu 800°C dan dilakukan ball mill selama 1 jam. Kelompok III adalah gigi sulung yang dikalsinasi selama 2 jam dengan suhu 1000°C dan dilakukan ball mill selama 1 jam. Permukaan partikel hasil perlakuan diamati dengan alat Scanning Electron Microscope (SEM) dengan perbesaran 200x, 500x, 2500x, dan 5000x. Hasil: Hasil penelitian menunjukkan bahwa bentuk partikel dari setiap kelompok berbentuk irregular dengan diameter partikel suhu 600°C berukuran ±25-141 µm, diameter partikel suhu 800°C berukuran ±6-107 µm, dan diameter partikel suhu 1000°C berukuran ±10-89 µm. Kesimpulan: Seiring bertambahnya suhu yang digunakan, semakin besar terbentuknya kristalisasi dan terjadinya aglomerasi yang juga meningkat seiring bertambahnya suhu. Sehingga tidak ditemukan gambaran porositas pada hasil SEM yang dilakukan.

Kata kunci: Gigi sulung, hidroksiapatit, kalsinasi, SEM

ABSTRACT

CHARACTERISTICS SCAFFOLD HYDROXYAPATITE

OF PRIMARY TEETH USING A SCANNING

ELECTRON MICROSCOPE (SEM) TEST.

Siti Musrifatuttazkiyah, Beta Widya Oktiani, Renie Kumala Dewi

Background: Progressive alveolar bone destruction has a negative impact on functional aspects such as phonetic problems, esthetics, and the prognosis of prosthetic treatment. Development Scaffold Alternatives are increasingly being developed to restore alveolar bone function. Dental and oral care procedures produce a lot of medical waste, including tooth extraction. There are four million deciduous teeth every year that are lost and usually removed. So far, the processing of primary tooth waste has been carried out without considering the contents of the teeth themselves, so an innovation in primary tooth waste treatment is needed. Objective: To know the description of the characteristics scaffold hydroxyapatite in primary teeth with calcination temperatures of 600ºC, 800ºC and 1000ºC using the Scanning Electron Microscope (SEM). Method: This study used a pre-experimental study with a research design posttest-only design. The treatment consisted of 3 groups, group I were primary teeth which were calcined for 2 hours at 600°C and carried out ball mill for 1 hour. Group II were primary teeth which were calcined for 2 hours at 800°C and carried out ball mill for 1 hour. Group III were primary teeth which were calcined for 2 hours at 1000°C and carried out ball mill for 1 hour. The surface of the treated particles was observed with a toolScanning Electron Microscope (SEM) with magnifications of 200x, 500x, 2500x, and 5000x. Results: The results showed that the particle shape of each group was irregular in shape with a particle diameter at 600°C measuring ±25-141 µm, a particle diameter at 800°C measuring ±6-107 µm, and a particle diameter at 1000°C measuring ±10-89 µm. Conclusion: As the temperature is increased, the greater the formation of crystallization and the occurrence of agglomeration which also increases with increasing temperature. So that no porosity was found in the results of the SEM that was carried out.

Keywords: Primary teeth, hydroxyapatite, calcination, SEM