5 Common Mistakes to Avoid When Using EZ Scanbody & Abutment

Accuracy is everything in digital dentistry, especially while working with dental implants. The EZ Scanbody & abutment has made things easier by making implant impressions and restorations more precise. While the system is designed to be user-friendly, there are still small mistakes that can affect the final results, even for experienced clinicians.

Knowing how to use these tools correctly can make the difference between a perfect restoration and a costly redo. Want to get the best results from your implant workflow? Here are the 5 most common mistakes to avoid so you can make the most of the EZ Scanbody & abutment.

1. Insufficient Tissue Retraction Causing Unclear Margins

One of the main challenges in digital implant impressions is getting a clear view of the margins. If the gum tissue is not retracted enough, it can cover or sit too close to the implant margins, blocking the scanner’s view. This leads to incomplete scans and restorations that don’t fit well, often causing patient discomfort.

Using proper retraction methods, like retraction cords, pastes, or other gentle techniques, helps move the gum tissue away to fully expose the margins. Clear visibility ensures the scanner captures the exact shape of the implant, allowing for accurate, well-fitting prosthetics.

2. Poor Preparation Design, such as Undercuts or Sharp Edges

The design of the implant site plays a major role in how well digital impressions turn out. Preparations with undercuts or sharp edges make scanning more difficult. Undercuts can cause shadows or missing data, while sharp angles may create distortions or digital noise.

A smooth, rounded, and well-shaped preparation allows the scanner to capture details easily and without errors. Good preparation design improves scan reliability, reduces the need for rescans or adjustments, and makes accurate fabrication of restorations possible.

3. Incorrect or Incomplete Bite Registration

Bite registration is essential to make sure the new implant restoration fits properly with the opposing teeth. If the bite is scanned incorrectly, because of missing details, misalignment, or incomplete occlusal data, the final restoration may not align correctly, causing discomfort, premature wear, or bite problems.

Without accurate bite registration, the software cannot correctly position the digital models in three dimensions. For precise results, the entire bite surface and contact points must be carefully scanned and verified so the restoration works smoothly with the patient’s natural teeth.

4. Over-Scanning, Which Causes Inaccurate Data Layering

While complete scanning is important, scanning the same area too many times can create problems. Over-scanning leads to overlapping data layers that the software struggles to align, causing distortions in the 3D model. This “digital noise” reduces accuracy and may affect important details needed for the final restoration.

The best approach is a controlled, efficient scanning technique with smooth, steady passes that capture all areas without unnecessary repetition. Avoiding over-scanning ensures a precise impression and a reliable design for the prosthesis.

5. Improper Seating or Positioning of the Scan Body Leading to Fit Issues

The scan body is a key marker placed on the implant to give the scanner exact positional information. If it is not seated correctly, such as being loose, tilted, or misaligned, the digital impression becomes inaccurate, leading to restorations that don’t fit well and may need to be remade.

Proper use requires ensuring the scan body is fully seated and stable, with both visual and tactile confirmation before scanning. Taking time to verify correct placement is essential for capturing accurate data, ensuring proper implant positioning, and achieving a restoration that fits comfortably.

Ending Note

Steering clear of these 5 common mistakes mentioned earlier is key to getting accurate digital impressions with the EZ Scanbody & abutment. By mastering these basics, clinicians can achieve precise scans, create restorations that fit perfectly, and maintain a smoother, more efficient implant workflow.

At Get Implant, we supply high-quality EZ Scanbody & abutment. Call us at (713) 296-0329 to get a quote.