| Dr Zhang's Orthodontics Case Samples |
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| Cl I Extraction |
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| Before | After |
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Class I extraction |
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| Cl II Div I |
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| Before | After |
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Class II division I |
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| Cl III |
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| Before | After |
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Class III |
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| Cl I Deep Bite |
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| Before | After |
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Class I deep bite |
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| Adult Open Bite TMD |
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| Before | After |
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Adult open bite TMD case |
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Adult Cl II TMD |
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| Before | After |
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This case finished successfully without surgery |
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Cl II Subdivision |
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| Before | After |
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This is a shifting case, finished successfully without extraction or surgery |
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Cuspid Impaction |
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| Before | After |
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Orthodontic intervention |
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| Adult Open Bite plus Cuspid Impaction |
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| Before | After |
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Adult open bite plus cuspid impaction |
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Discipline Perio |
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| Before | After |
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Discipline treatment periodontics |
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Discipline Prostho |
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| Before | After |
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Discipline treatment prosthodontics |
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Cl III Surgical |
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| Before | After |
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Discipline treatment surgery |