The Implant Failed After I Delivered the Case. Here's What Happened Next.

George came to me with a major anterior defect: bone loss, tissue loss, a history of a failed bone graft, an existing bridge on #4 through #6, and teeth that had been through more than most. The plan was an implant-supported bridge from #8 to #10, with pink porcelain to manage the tissue defect. Michael Roberts and Aaron Johnson at CMR built the first restoration. It looked beautiful. We delivered it. George came back a month later for post-op photos.

I noticed heavy staining. I went to scale it. The implant on #7 was loose. Not a little loose. Pull-it-out-with-your-fingers loose.

His surgeon happened to be in the office that day. George, who had sworn he would never go back to a surgeon after everything he'd been through, looked at me and said, can he just take it out? Right now? He did. And our plan changed again.

Three Designs

The second bridge spanned #7 through #11. Michael built it. It looked right. At delivery, it wouldn't seat all the way. The tissue was blanching in the #7 area even after I electrosurged and cleared everything I could find. I called him. I said, it looks beautiful, but something's off and I don't know what.

That's when he suggested we redesign the pink differently. And here's what he proposed: shorten the clinical crown length of the centrals and laterals, and extend the pink further cervically so it creates a uniform gingival line across the whole bridge. Not two separate pieces of pink meeting in the middle. One continuous band of tissue color that integrates with what's there.

That change did three things at once. It resolved the seating issue by freeing us from the defect emergence profile on #8. It allowed us to shift the midline, because we weren't locked into where that implant had been anymore. And it created papilla between the lateral and canine that hadn't existed in the previous design. If you look at the second bridge versus the third, the difference is immediately visible. One looks like a restoration sitting in a defect. The other looks like it grew there.

Pink Shade Is Not an Afterthought

I use Cosmedent's Renamel Gingafill in light, medium, and dark. Medium works 80% of the time, but mine had dried out for George's first provisional, so I used light. Still out of medium for the second, I used dark. Side by side, the difference was striking: darker pink made the tissue zone more visible, while lighter let it recede. The teeth looked proportionally different despite identical white designs.

We choose white shades with precision, using photos, cross-polarization, and shade tabs. Pink deserves the same attention. On cases like this, pink shade selection with your ceramist is part of the design.

What the Lab Does That You Can't See

Zirconia mills out 30% larger than its sintered size. In this soft, carvable blue block phase, the anatomy happens: line angles, gingival contour, and surface texture are refined by hand before the material shrinks. Digital design builds the architecture. Hand finishing brings it to life.

Internal staining goes into the porous zirconia at this stage too. Pink tints, incisal gradients, and opacity adjustments are locked inside the material, so they read as depth rather than surface color. After an 8-hour sinter at 1600°C, what looked faint going in reads clearly through the final restoration.

The pink layering on top combines liquid ceramics with powdered porcelain, which adds depth and texture that liquid alone can't. It's the difference between looking applied and looking like tissue.

The Delivery

George came back two weeks after the final delivery. The tissue had adapted beautifully. On delivery day there had been what looked like a gap at the margin, but that was just the tissue recovering from cauterization and seating. It had filled in completely. He looked genuinely happy. Not politely happy. Happy in the way a person looks when something they'd been carrying for years is finally resolved.

Sometimes failures are happy ones. This case taught me more than any smooth delivery ever could.

What We Covered in This Discussion

• The third-design solution: shortening clinical crown length while extending the pink to create a uniform gingival band, which freed the design from the defect emergence profile, allowed a midline shift, and created papilla between the lateral and canine
• Pink composite shade selection for provisionals: how light, medium, and dark shades visually change how much tissue appears to show, altering tooth proportions even when the white design is identical
• How to add pink composite to a bisacryl provisional without over-bulking: scribing the cervical line, removing one to two millimeters of facial surface in the pink zone, then layering composite to follow the existing anatomy
• Cementation under pink porcelain: why cement sticking to retraction cord makes it contraindicated, and how Teflon, wrapped around the tooth neck and packed into the sulcus, allows clean gel-state cleanup
• Ridge lap vs. sitting on the ridge: why pink porcelain starts at tooth structure rather than overlapping soft tissue, and how that design allows self-cleansing access while creating the illusion of natural tissue emergence
• When to modify an existing implant crown for provisional use vs. making a new custom abutment: if tissue development is not a goal and the emergence profile does not need to change, modifying and shrink-wrapping saves time and patient cost