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Medical & Esthetics 60 FPS Hardware Accelerated

Old PFM to Zirconia Crown Replacement Before & After: Dark Gumline Elimination

Slide through the elimination of black cervical margins and the return of natural tooth vitality.

Bio-Compatible Monolithic Zirconia
Old PFM (Black Margins)
Old PFM (Black Margins) Bio-Compatible Monolithic Zirconia

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<iframe src="https://diffslider.app/embed/demo-porcelain-crown-replacement-before-after-slider" width="100%" height="600" frameborder="0" allowfullscreen loading="lazy" style="border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; overflow: hidden; max-width: 100%;"></iframe>

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Create Your Own Before & After Comparison

Drag & drop 2 to 10 photos. No software to install, no watermark, 60 FPS mobile-ready.

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Photography & Alignment Protocol

  • 特写唇侧边缘牙龈组织健康状态;
  • 采用同等反差光观测牙冠荧光特性;
  • 佩戴比色板对比邻牙色阶。

Frequently Asked Questions

Why did the patient have black lines around their old crowns? ▼

Explaining base metal oxidation is simplified when patients drag the slider to compare biocompatible zirconia.