May 08, 2026

Posterior Composites Done Right – PDP266

52 minutes

Are we overcomplicating posterior composites?

Are those beautiful fissures and stains actually helping the patient… or just us?

Why does that “perfect” restoration suddenly need 20 minutes of occlusal adjustment after rubber dam removal?

And how can we make functional, predictable composites without burning time or stress?

In this episode, Dr. Vishaal Shah shares a refreshingly practical approach to posterior composites. From understanding the basics, to simplifying anatomy and improving efficiency, this is a grounded, clinically focused conversation on how to deliver restorations that actually serve the patient.

https://youtu.be/tdkTxzcloN0

Watch PDP266 on YouTube

Protrusive Dental Pearl
Match your composite anatomy to the patient’s dental age and opposing dentition before you start building.

⚠️ Overbuilding cusps in a worn dentition will create occlusal interferences and wasted adjustment time
✅ Assess space, wear, and occlusion first—then design the restoration accordingly

Key Takeaways

Function, efficiency, and occlusal compatibility should guide every restoration

Dental age (wear) is more important than chronological age when planning anatomy

Always assess the opposing tooth before designing cusps and fissures

Use the whole arch—not just the contralateral tooth—as your anatomical guide

Follow the central fissure line across the quadrant to orient your restoration

Avoid textbook anatomy in worn dentitions—adapt to what’s present

Large MOD composites often act as interim restorations before crowns

Build proximal walls first to establish contact and control final contour

Use composite slump (with a microbrush) to naturally form proximal curvature

Base layer height should match the deepest fissure level of adjacent teeth

Map out fissures and cusps before building to improve accuracy and speed

Start with the most difficult cusp first to reduce fatigue-related errors

Proper planning before drilling reduces occlusal errors and remakes

Highlights of the Episode:

00:00 Teaser

01:08 Introduction

01:50 Pearl: Matching Anatomy to Dental Age

05:32 Posterior Composite: Start with Basics, Not Complexity

10:42 Efficient Approach to Large Restorations

14:22 Efficiency vs Ideal Posterior Restorations

19:25 Building Proximal Walls First

20:55 Using Putty Stents for Missing Cusps

23:54 Midroll

27:15 Using Putty Stents for Missing Cusps

27:25 Matrix System Selection

28:06 No Pre-Wedging Philosophy

29:06 Managing Composite Overhangs

30:46 Matrix Ring Differences

32:45 Interjection

37:03 Matrix Ring Differences

37:43 Proximal Wall Technique for Posterior Composite

41:03 Base Layer Strategy in Posterior Restorations

42:23 Mapping Anatomy Before Composite Build-Up

43:13 Cusp Build-Up Approach

45:03 Minimal Adjustment Philosophy

46:43 Final Philosophy: Keep It Simple

48:00 Learning Opportunities

49:54 Outro

🔥 Want to level up your posterior composites?
Dr. Vishaal Shah runs hands-on courses focused on simplifying and mastering everyday restorations.
👉 Visit www.levelupdentistry.com to explore courses and upcoming training opportunities.

More about posterior restorations:
Check out more episodes on occlusion and restorative dentistry: How to Place Posterior Composites without Destroying Your Anatomy – PDP200

#PDPMainEpisodes #BreadandButterDentistry

This episode is eligible for 0.75 CE credit via the quiz on Protrusive Guidance.

This episode meets GDC Outcomes C

AGD Subject Code: 250 Operative Dentistry

Aim: To enhance clinicians’ understanding of efficient, functional posterior composite techniques with a focus on anatomy, occlusion, and practical workflow.

Dentists will be able to –

Assess dental age and occlusal compatibility when planning posterior composites

Apply simplified, efficient techniques to build functional posterior restorations

Select appropriate materials and matrix systems to optimise contact, contour, and outcomes

...more

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By Jaz Gulati

4.7

2020 ratings