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Tabla 1: Cambio de coloración dental en piezas bovinas pigmentada utilizando microabrasión mecánica con la técnica de ácido fosfórico al 37%. Color change in pigmented bovine dental pieces using mechanical microabrasion with 37% phosphoric acid technique. |
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Ácido fosfórico 37% |
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Antes (n, %) |
Después (n, %) |
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0M3 |
|
2 (5.4) |
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1M1 |
5 (13.5) |
14 (37.8) |
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1M2 |
0 (0.0) |
4 (10.8) |
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2L1.5 |
3 (8.1) |
2 (5.4) |
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2M1 |
8 (21.6) |
8 (21.6) |
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2M2 |
2 (5.4) |
2 (5.4) |
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2R1.5 |
7 (18.9) |
5 (13.5) |
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2R2.5 |
1 (2.7) |
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3L1.5 |
2 (5.4) |
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3M1 |
1 (2.7) |
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3M2 |
2 (5.4) |
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3R1.5 |
2 (5.4) |
0 (0.0) |
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3R2.5 |
2 (5.4) |
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4L2.5 |
0 (0.0) |
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5M1 |
2 (5.4) |
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Total |
37 (100.0) |
37 (100.0) |
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p 0.00 Prueba de Wilcoxon. |
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