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| Failure to maintain space |
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| results in Malocclusion |
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| 1. | Drifting /
tipping of teeth |
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| 2. | Loss of arch
length |
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| 3. | Midline shift |
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| 4. | Crowding of
permanent teeth |
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| 5. | Impactions |
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| 6. | Orthodontic
intervention including |
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| extractions |
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