Turn Raw Data into Usable Geometry.
Raw CBCT scans (DICOM/DCM) are just 2D slices. To use this data for 3D printing or surgical planning in standard CAD software, you need a high-quality surface mesh. China Dental Labo offers DCM to STL Conversion Services (Segmentation). We manually process your data to remove “noise” and deliver a clean, watertight model.
Technical Engineering Specifications
Automated converters often fail because of “scatter” (nhiễu ảnh). Our technicians apply advanced processing techniques:
Data Cleaning (Segmentation)
- Scatter Removal: Metal fillings and implants cause “starburst” artifacts in the scan. We manually filter these out to reveal the true bone structure.
- Thresholding: We adjust the Hounsfield units to accurately separate cortical bone from cancellous bone and soft tissue.
- Separation: We deliver separate STL files for the Maxilla (Upper Jaw) and Mandible (Lower Jaw).
File Optimization
- Mesh Repair: The final STL is “watertight” (manifold), meaning it has no holes or inverted normals, making it 100% safe for 3D printing.
- Decimation: We optimize the file size without losing anatomical detail, ensuring it loads smoothly in Exocad or 3Shape.
Seamless Digital Workflow
- Export: Export the CBCT scan as a “Multi-file DICOM” folder.
- Compress: Right-click the folder and “Send to Compressed (zipped) folder”.
- Upload: Send the .ZIP file via our portal or WeTransfer/Google Drive link.
- Download: Receive the clean STL/OBJ files via email.
Planning a Surgery?
Stop struggling with heavy DICOM viewers. Get a lightweight STL of the patient’s jaw today.
Email your case files to: chinadentaldesigns@gmail.com
Frequently Asked Questions
- What is the difference between DCM and DICOM?
In medical imaging, they are often used interchangeably. .dcm is the file extension for DICOM files. We accept all standard DICOM formats. - Can you trace the nerve?
Yes, upon request, we can trace the Inferior Alveolar Nerve and export it as a separate STL “tube” for safe implant planning.



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