Show Notes
Why does occlusion feel so confusing at dental school? What if the problem is not that occlusion is too complex, but that it was taught in the wrong order? How do you make sense of worn teeth, bite scans, shimstock, leaf gauges, provisionals and T-Scan without getting overwhelmed? And which small ideas can genuinely change the way you diagnose, plan and restore? In this episode, Jaz is joined by Dr. Mahmoud Ibrahim for a brilliant occlusion-focused conversation. They each bring five clinical “pearls” that helped occlusion finally click for them — from facially generated treatment planning to checking the contralateral side, muscle palpation, provisionals and digital occlusal data. https://youtu.be/REQ_L5NNEF4 Watch PDP267 on YouTube Protrusive Dental Pearl Create a PowerPoint or Keynote library of your clinical photos so you can quickly show patients relevant examples during consultations. ⚠️ Avoid hunting through random folders chairside — it feels clunky and breaks the flow of the conversation. ✅ Build a scrollable visual library of cracks, before-and-afters, complications, direct restorations, overlays, crowns and consent examples to support clearer patient communication. Key Takeaways Occlusion becomes easier when it is placed inside the treatment planning sequence, not treated as a separate subject. Facially generated treatment planning starts with where the upper teeth need to be for aesthetics. Once the central incisors are planned, the rest of the occlusion becomes easier to organise. Worn teeth that are still in occlusion are often in the wrong position. Anterior wear may be caused by tooth position, contact time, contact force, or a combination of all three. Gingival levels can reveal whether worn lower incisors have over-erupted. Digital bite scans are useful, but they are not always a perfect representation of the patient’s bite. Shimstock remains one of the most valuable and inexpensive tools for checking true occlusal contacts. After fitting a restoration, checking the contralateral side first can reveal whether the new restoration is high. Anterior guidance should be steep enough to separate the back teeth, but shallow enough to allow the lower incisors room to move. Muscle palpation should assess the quality and symmetry of contraction, not just whether the muscles exist. Always assess the opposing tooth before placing composite, ceramic or an indirect restoration. A leaf gauge can help create a more repeatable jaw position when planning more complex occlusal cases. Provisionals are essential for testing aesthetics, function, vertical dimension and occlusion before committing to final restorations. Highlights of the Episode: 00:00 Teaser 00:56 Introduction 03:36 Pearl: Build a Clinical Photo PowerPoint 12:48 Pearl 1: Facially Generated Treatment Planning 15:56 Pearl 2: Worn Teeth in Occlusion Are in the Wrong Position 18:05 Why Tooth Position Matters 18:22 Three Causes of Wear to Consider 19:34 Pearl 3: Digital Bite Scans Are Not Always Accurate 20:24 Why Shimstock Still Matters in Digital Dentistry 24:18 Pearl 4: Check the Contralateral Side After a Restoration 26:27 Pearl 5: The First Movement of Opening Is Not Pure Rotation 28:27 Midroll 33:10 Pearl 6: Healthy Occlusion Should Have Coordinated Muscle Contraction 35:22 Why Muscle Palpation Is a Useful Data Point 38:18 Practical Muscle Assessment Tip 38:58 Pearl 7: Always Look at the Opposing Tooth 39:33 What to Check Before an Indirect Restoration 39:44 Why the Opposing Tooth Matters 41:13 Pearl 8: Leaf Gauge for Finding a Repeatable Jaw Position 42:43 What a Leaf Gauge Is 44:33 Pearl 9: Provisionals Reduce the Fear of Complex Cases 47:49 Pearl 10: T-Scan Adds Objective Occlusal Data 53:16 Course Options and Learning Pathway 55:59 Outro ✨Connect with Dr. Mahmoud on Instagram 📍 Want to make occlusion more practical? Bulletproof is designed to take occlusion from abstract theory to real-world clinical application — covering posterior crowns, quadrant dentistr
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