Gingival retraction
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Gingival retraction



Gingival retraction

Gingival retraction



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    Gingival retraction Gingival retraction Presentation Transcript

    • UACJ Dental MaterialsGingival retraction thread Dra. Mirna Hidalgo Dr. Alfredo Nevárez Rascón
    • Gingival retraction threadFigure 1
    • presentation They come in various diameters from 000-3 (000, 00, 0, 1.2, 3) and must be selected appropriate to the gingival tissue, always starting with the smaller diameter .. Figure 2
    • allows the retraction in order to provide:A space both laterally and vertically between thegingival margin and gingival termination.So that the printing material penetrates in sufficientquantity to obtain the exact copy of the preparation Figure 3 y 4
    • COMPONENTS Cotton. Alumina, Cl, posasium epinefrine in some cases SOfeFigure 5
    • Figure 6, 7 And 8
    • Suitable mirror tweezers for cottoninstruments• liquid hemodent (hemostatic)• instrument for ejector plastic seal saliva Gingival retraction thread blunt instrument Figure 9 , 10, 11, 12, 13, and, 14
    • It should be noted that• The placement of the wire separator requires a dry operative field, for easy viewing and hold the thread in position• be isolated with cotton rolls and high suction. Figure 15 and 16
    • Instructions for useUsing a blunt instrument of small tipdiameter and surface begins to pack upthe thread gently into the gingival sulcus Figure 17
    • Figure 18, 19, 20, 21, 22, 23
    • • The yarn is condensed into the groove with a depth of approximately 1mm and manual pressure controlled.• Is maintained in position 4 or even 10 to 15 minutes to achieve separation of tissues. (depends on the technique used) • after the time pass the retraction thread is remove
    • warnings: Keep out of reach of children.After use, discard the retraction thread Figure 24 and 25
    • storage• Store at temperatures between 15 and 30 ° C.• Keep product in original container tightly closed.
    • trademarks commercial• Hilos Retractores Ultrapak• Pro Retract
    • • Thanks you for your attentionFigure 26