Professional Dental Splint & Night Guard Design
A Night Guard seems simple, but it is the most commonly adjusted appliance chairside. At India Dental Design, our Dental Splint Design service aims to eliminate those adjustments. We understand that a 3D Printed Splint (using resins like KeySplint Soft) requires different internal offset settings compared to a Milled PMMA Splint.
Whether you need a simple Flat Plane Night Guard for bruxism or a complex Michigan Splint for TMJ therapy, our technicians calibrate the design to your manufacturing workflow for a “snap fit” result.
🛠 Technical Specifications
- Internal Offset: 0.05mm – 0.2mm (Customized for your Printer/Mill).
- Min Thickness: 1.5mm – 2.0mm (to prevent chew-through).
- Guidance: Canine Guidance / Group Function / Anterior Guidance.
- Retention: Friction grip or engaging undercuts (block-out control).
- Surface: Smooth finish to minimize polishing time.
- Types: Upper/Lower, Flat Plane, Ramped, Deprogrammer.
Why Labs Outsource Splints to Us?
1. Optimized for 3D Printing
Resins shrink. We know the exact “Expansion/Offset” settings for popular resins like KeySplint Soft, NextDent, and SprintRay. This ensures the splint isn’t too tight when it comes out of the curing box.
2. Functional Occlusion
We don’t just open the bite. We design specific guidance schemes (e.g., Canine Rise) to disclude the posterior teeth during excursion, protecting the TMJ and reducing muscle tension.
3. Retention Management
A splint that falls out at night is useless. We carefully survey the undercuts to provide just enough retention for a comfortable “snap,” blocking out deep undercuts to prevent pain.
4. Smooth Workflow
Send scans in the evening. By morning, you have the STL file. Load it into your printer, hit print, and deliver it the same day.
Digital Workflow
Get reliable splint designs overnight:
- 📥 Step 1: Upload Upper & Lower Scans + Bite Registration (Open Bite).
- 💻 Step 2: Specify “Print” or “Mill” and desired Guidance (e.g., Flat Plane).
- ⚙️ Step 3: Download the STL file ready for nesting.
Test Our Fit
Send us a Night Guard case. We will design it for free so you can print and check the fit.
Email: cndentaldesign@gmail.com


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