TOOTH BLEACHING

TECHNIQUES

Mr. sci. dr Tatjana Savić Stanković

BLEACHINGMECHANISM

Natrijum perborat

Karbamid ureaUrea peroksidPerhidrol urea

cp i hp

Night guard vital bleaching

Night guard vital

bleaching

Start therapy After one week

Vita key B1 A1 B2 D2 A2 C1 C2 D4 A3 D3 B3 A3.5 B4 C3 A4 C4

Shadenumber 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

7

16% carbamide peroxide

Vita key B1 A1 B2 D2 A2 C1 C2 D4 A3 D3 B3 A3.

5 B4 C3 A4 C4

Shadenumber 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

After two weeks

9

10% carbamide peroxide

Start therapy

In-office bleaching

Light (LED)ThermalPlasma (380-750nm)ChemicalLaser (diode, argon 457-502 nm)ZOOM lamp

vital non-vital

Non-vital

“Walking” bleach technique

In-Office vital bleaching

ZOOM LAMP

ENAMELMICROABRASION

MICROABRASION

OTC

OTC

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