Pengaruh waktu pemaparan beberapa larutan irigasi endodontik terhadap kekerasan dentin saluran akar (Studi pustaka)
Nomor Panggil : 617.634 2 GOZ p
Penerbit : FKG - Usakti
Kota Terbit : Jakarta
Tahun Terbit : 2015
Pembimbing 1 : drg. Yanti L. Siswadi, M.Kes., Sp.KG
Subyek : Endodontics
Kata Kunci : irrigation, exposure time, microhardness of root canal dentine
Status : Lengkap
Status Posting : Published
No. | Nama File | Hal. | Link |
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1. | 2015_TA_KG_04011096_Halaman-Judul.pdf | ||
2. | 2015_TA_KG_04011096_Bab-1-Pendahuluan.pdf | ||
3. | 2015_TA_KG_04011096_Bab-2-Tinjauan-Pustaka.pdf |
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4. | 2015_TA_KG_04011096_Bab-3-Pembahasan.pdf |
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5. | 2015_TA_KG_04011096_Bab-4-Kesimpulan-dan-Saran.pdf |
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6. | 2015_TA_KG_04011096_Daftar-Pustaka.pdf |
I Irigasi memiliki peran penting selama perawatan endodontik. Beberapa larutan irigasi yang sering digunakan untuk perawatan saluran akar yaitu natrium hipoklorit (NaOCl), ethylenediaminetetraacetic acid (EDTA), chlorhexidine gluconate (CHX), dan Mixture of Tetracycline, Acid and Detergent (MTAD). Larutan irigasi dapat membantu menghilangkan debris, mengurangi friksi instrumen selama preparasi saluran akar (lubrikan), melarutkan jaringan anorganik (dentin) dan jaringan organik (kolagen dentin, jaringan pulpa, biofilm), menghilangkan smear layer yang terbentuk selama instrumentasi, membunuh bakteri dan jamur, tanpa memberikan efek toksik terhadap jaringan sekitar. Kemampuan beberapa larutan irigasi dalam melarutkan komponen organik dan anorganik dapat menyebabkan penurunan kekerasan dentin saluran akar sehingga meningkatkan resiko terjadinya fraktur akar. Penurunan kekerasan dentin saluran akar tersebut dapat dicegah dengan memperhatikan waktu pemaparan larutan irigasi terhadap dinding saluran akar agar tidak terlampau lama serta dengan konsentrasi larutan irigasi yang tepat.
I Irrigation has an important role during endodontic treatment. Some irrigation solutions that commonly used for root canal treatment are natrium hypochlorite (NaOCl), ethylenediaminetetraacetic acid (EDTA), chlorhexidine gluconate (CHX), and Mixture of Tetracycline, Acid and Detergent (MTAD). Irrigation solutions are able to remove debris, reduce instrument friction during root canal preparation (lubricant), dissolve inorganic tissue (dentine) and organic tissue (dentine collagen, pulp tissue, biofilm), remove the smear layer that produced during instrumentation, kill bacteria and candida, without causing toxic effects on surrounding tissue. The ability of some irrigation solutions in dissolving organic and inorganic components may cause reduction on microhardness of root canal dentine and increasing the risk of root fracture. The reduction of root canal dentine microhardness can be prevented by taking into account the exposure time of irrigation solutions to the root canal walls so as not to be too long and with proper irrigation solutions concentration.