Asih's Property (07863/KG)
MHS MAMPU MENGIDENTIFIKASI ETIOLOGI DISKOLORASI GIGI MHS MAMPU MELAKUKAN MELAKU KAN UPAYA PERAWATAN PERAWATAN PENCEGAHAN DISKOLORASI GIG MHS MAMPU MERENCANAKAN, MELAKU KAN PERAWATAN DAN MENGEVALUASI PERAWATA PERAWATAN N BLEACHING BLEACHING GIGI GIGI MHS DAPAT MELAKUKAN BERBAGAI MACAM TEKNIK BLEACHING BLEACHING GIGI GIGI MHS MAMPU MENGENALI POTENSI EFEK SAMPING BLEACHING DAN MEMBAHAS CARA-CARA PENCEGAHANNYA
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FAKTOR-FAKTOR PENYEBAB DISKOLORASI GIGI
1. DISKOLORASI INTRINSIK / ENDOGEN 2. DIKOLORASI EKSTRINSIK / EKSOGEN ●
MATERIAL BAHAN DAN OBAT BLEACHING
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TEKNIK IN OFFICE BLEACHING DAN BLEACHING DAN AT HOME BLEACHING
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TEKNIK BLECHING GIGI VITAL (EKSTRA KORONAL)
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TEKNIK BLEACHING GIGI NON VITAL (INTRA KORONAL)
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SISITIM RUJUKAN PASIEN DISKOLORASI GIGI
1
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Asih's Property (07863/KG)
Pewarnaan gigi dapat berasal dari ekstrinsik dan intrinsik
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Tembakau
tetracycline
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Teh
fluor
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Kopi Kopi
trauma
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Rokok
sisa jaringan pulpa bahan KG
Pada umumnya dapat ditanggulangi
penyakit sistemik
dengan scaling and polishing
metamorfosis kalsium
PERUBAHAN WARNA OLEH TETRACYCLIN ➔
Tetrasiklin membentuk khelat dengan den gan kalsium dari hidroksi hidroksi apatit dentin dent in deng an ion kalsium dentin yang yang seda se dang ng mengal galami amii minera min erali lisa sasi si sehi se hingg ngga a mem memben bentuk tuk tetr tetras asik iklin lin sedan g men menga galam lami miner eral alis isasi asi sehin gga ortophosphat yang berwarna
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th
Diserap dalam jaringan gigi pada pemberian 4 bl intra uterine-7
Klasifikasi perubahan warna oleh tetrasiklin 1. Derajat I
: kuning muda,coklat muda,abu-abu muda; ¾ labial dari arah
insisal 2. Derajat II : kuning tua-coklat/abu-abu tanpa marked banding 3. Derajat III : abu-abu tua/biru dg marked banding 4. Derajat IV : sangat gelap
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Asih's Property (07863/KG)
Perubahan warna oleh fluor ➔
Fluor dalam air minum>1 ppm tu selama pembentukan email menyebabkan hipoplasia email
➔
Gb klinik : titik putih/coklat pada email putih opak seluruh permukaan
➔
lekukan + perubahan peru bahan Warna perubahan Warna didasarnya
Perubahan warna oleh karena trauma ➔
Trauma
→ →
PD pulpa pecah peca h pecah
→ →
Hb terurai terurai
→ →
hemin, hematoidin, hematoidin, hematin,
hemosiderin, hematoporporin ➔
Difusi darah ke tubuli dentalis → gelap → → gigi merah jambu → coklat kemerah jambuan→ coklat kehitaman →
Perubahan warna pasca psa ➔
Tidak ada cairan intersel di dentin → → tak ada translusensi
➔
Sisa jar.pulpa jar .pulpa nekrotik jar.pulpa
➔
Semen saluran akar yang berlebih
Perubahan warna oleh bhn tumpatan ➔
Bahan tumpatan yang mengandung garam perak, timah
➔
Terutama amalgam a malgam am algam
Perubahan warna oleh penyakit ➔
Erithroblastosis fetalis → → coklat
➔
Jaundice → → hijau kebiruan
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Asih's Property (07863/KG)
Perubahan warna kongenital ➔
Dentinogenesis imperfekta → → ungu /abu-abu
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Kecoklatan
➔
Gigi tidak dapat diputihkan lagi lagi
Gambar 1. diskolorasi pada gigi
CARA PENANGGULANGAN 1. Mahkota jaket 2. Pelapisan dengan resin komposit 3. Bleaching BAHAN BLEACHING
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oksidator kuat
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Bentuk bubuk
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Asih's Property (07863/KG)
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kaustik jernih
9,9%oksigen ●
stabil jika kering
dapat meledak jika kena kena panas panas
10% karbamida peroksida terurai menjadi : memutihkan dg dekalsifikasi urea +Amonia+ CO2+H2O2
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5 H2O2 30%
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5 HCl 36%
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1 Dietil eter
Ada yg mau nemuin bahan
Macam Teknik bleaching
1. Pad ada a gigi gigi vita vitall : a) teknik teknik pemutih pemutihan an denga dengan n lampu lampu peman pemanas as b) teknik teknik pemuti pemutihan han gigi yang fluorosis fluorosis c) night guard bleaching d) matrix home technigue 2. Pada gigi non vital : a) teknik walking bleach b) teknik termokatalitik
bleaching lainnya??
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Asih's Property (07863/KG)
EVALUASI EVALUASI UMUM UM UM ➔
Warna gigi
➔
Karies
➔
Restorasi cacat
➔
Ku Kuali alitas tas emailil : keteb ketebal alan, an, tekstur,, erosi, erosi, abrasi, abr asi,, atrisi atrisi,, mic rocrac rocracks, ks,, Kual ualita itas s ema tebala n, tekstur abrasi racks hipokalsifikasi
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Gingiva
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Ro : ukuran pulpa, kelainan apikal
TEKNIK PEMUTIHAN EKSTERNAL
1. Pemu emutih tihan an d deng engan an p pema emanas nasan an 2. Pemut emutihan ihan gigi yang meng mengalami alami fluorosis fluorosis
a. evaluasi umum b. Oleskan pasta protektif c. isolasi rubberdam d. semua gigi diikat dental floss e. gigi dipoles pasta fluor dan pumice f.
permukaan email dietsa dg asam fosfor 35%, 5-10 dtk, dibilas air
g. gigi ditutup kain kasa, dibasahi H2O2 35%, dipanaskan dg lampu pemutih pemutih
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Asih's Property (07863/KG)
h. gigi dibilas dg air hangat i.
rubberdam dilepas
j.
gigi dipoles, diulas pasta fluor
k. Record the discoloration (staining) l.
Isolate and protect the teeth and the mouth
Prepare the teeth by pumicing, rinse thoroughly and dry
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Asih's Property (07863/KG)
Place on the dried teeth a piece of cotton gauze that has been cut to size and saturated with 35% hydrogen peroxide bleaching solution
Positioning the bleaching light approximately 13 inches from the teeth to be bleached. Begin with 115 F and increase the temperature as long as the patients feel no sensitivity (max 140 F )
Keep the gauze over the teeth being bleached continually wet with bleaching agent
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Asih's Property (07863/KG)
Before
Aftter
RA (bleaching), RB ga!!
a) evaluasi b) pengolesan pasta protektif c) isolasi d) gigi dipoles pumice + sikat nilon,cuci, keringkan e) email dietsa asam fosfor 35%, 5-10 dtk f)
permukaan gigi yang berubah warna dibasahi superoxol, 5-10 mnt, 2X
g) email diasah disk halus h) permukaan gigi dibasahi superoksol dipanaskan dengan lampu pemutih, 5 mnt i)
prosedur di atas diulang sampai diperoleh warna yg dikehendaki
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Asih's Property (07863/KG)
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Treatment procedure: 1. Cleaning & polishing of all tooth surfaces 2. Determining the tooth color using shade guide 3. Make a dental impression 4. Fabricate Fabricate a bleaching bleachi ng tray 5. Hand the bleaching agent over the patient. Demonstrate how to use the tray and the bleaching agent (tiap hari 18 jam, selama 3-4 minggu) 6. Recall and check the progress of treatmen
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Asih's Property (07863/KG)
Before
After Bleaching