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Seminar endo

Jul 23, 2015

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Health & Medicine

Surya Siawang
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Perawatan Endodonti

k

Material Penutupan Endodontik

Syarat ideal :- Melekat struktur gigi- Penutupan baik- ≠ larut- Stabil- ≠ diresorbsi- Radioopak- Biokompatibel

Contoh :- Amalgam- ZOE- Komposit resin- GI- MTA

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MTA derivat PORTLAND CEMENT

• Φ partikel <<• << toksik logam berat• working time >>

- Dicalcium sil icate- Tricalcium sil icate- Tricalcium aluminate- Gypsum- Tetracalcium aluminoferrite

Bismuth oksida

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Metode pewarnaan in vitro / filtrasi cairan

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Studi Leakage bakteri in vitro

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Bila disimpulkan :

Metode zat warna dan filtrasi cairan → microleakage MTA < material tradisional (restorasi apikal) ; microleakage MTA = ZOE (perbaikan perforasi furkasi)

Studi leakage bakteri → microleakage MTA < material tradisional lain ( restorasi apikal, perbaikan furkasi, perwatan apeks imatur)

Model filtrasi cairan dan leakage bakteri, MTA 3 mm → proteksi microleakage ; MTA 5 mm → perawatan apeks imatur

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Studi in vitro

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Pulp Capping Bahan pengisi pulpotomi Kegunaan Lain:1. Bahan pengisi ujung apeks bedah endo2. Medikamen u/ perforasi akar3. Medikamen u/ fraktur horizontal, resorpsi akar,

resorpsi internal& perforasi furkasi.

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Bahan pengisi uj. apeks (24 bl): GMTA >< ZOE 122 pasien bedah endo K. 12 & 24 bl, hasil baik √

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Bahan perbaikan perfo akar

16 kasus residen endo5 perfo lateral, 3 perfo apikal, 5 perfo lurus, 3 perfo furkasi (K. 12-45 bulan)

Hasil semua :tanda perbaikan klinis, Ro (√)

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THANK YOU