3D printing is transforming dentistry, but which printer should you actually buy? In this episode of Digital Dentistry Decoded, Dr. Ahmad Al-Hassiny sits down with Dr. Luken de Arbeloa from The Quarterback Dentist podcast to break down everything you need to know about dental 3D printers, from choosing the right machine and resins to avoiding the most common post-processing mistakes.

With 10 printers in his own practice and years of hands-on testing, Dr. Ahmad shares his honest picks for the best printers, best-in-class resins for every indication, and the critical post-processing steps most clinicians are getting wrong. Whether you're buying your first printer or looking to expand your digital workflow, this conversation covers the real-world details that sales reps won't tell you.

🎙️ This episode was originally recorded for Dr. Luken de Arbeloa's Quarterback Dentist podcast (DSD) and is reposted here with permission as part of the Digital Dentistry Decoded podcast series.

00:00 - Introduction and Dr. Ahmad's 3D Printing Background

01:31 - How Many 3D Printers Does Ahmad Have?

02:33 - Three Questions to Ask Before Buying a 3D Printer

05:00 - Why Training and Support Matter More Than You Think

06:19 - Understanding What You Want to Print First

08:21 - Why Education Is the Key to Making the Right Decision

09:34 - Getting Started with 3D Printing (The Form2 Story)

11:37 - What Can a Dental 3D Printer Actually Do?

13:25 - 3D Printing Is Simpler Than You Think

15:15 - Price Range for Clinical Dental 3D Printers

16:33 - Lab Printers vs Chairside Printers (Key Differences)

18:25 - SprintRay Midas and Chairside Printing

19:30 - Why Formlabs Support Won Luken Over

21:06 - Biocompatibility and FDA Approval (Why It Matters)

23:05 - Which Printer Goes in the Clinic vs the Lab?

25:18 - You Can Own More Than One Printer

25:43 - The Open Materials Revolution (Best Resins Discussion)

26:33 - Does Speed Really Matter in Dental 3D Printing?

28:46 - Same-Day Dentistry and Print Speed

31:29 - Build Platform Size (Labs vs Clinics)

32:35 - Why Resins Matter More Than the Printer

33:13 - Formlabs Goes Open System (Why This Is Huge)

35:08 - Pac-Dent Titan, OnX & Lucitone Resins

37:24 - Best Resins for Full-Arch Temporaries

38:29 - Best Splint Resin (KeySplint Soft Explained)

40:06 - Best Crown Resins and the Midas HT

42:08 - Printing Indexes and Guides with Splint Resin

43:20 - Post-Processing (The Step Most Clinicians Get Wrong)

46:33 - Curing Mistakes and Why One Setting Doesn't Fit All

47:36 - Washing Mistakes and Contamination Risks

51:13 - How to Properly Dispose of Isopropyl Alcohol

53:33 - The Future of Dental 3D Printing

55:21 - Printed Crowns (The Three Big Challenges)

56:58 - Multi-Layer Printed Materials (The Next Frontier)

57:40 - 3D Printed Aligners and What's Coming

58:28 - Ahmad's Top 3 Printers and Top 3 Resin Brands

01:00:19 - Price Range Summary and Final Advice

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