Are you still using long-term provisionals just to test OVD?

Is an occlusal splint really the best way to assess vertical dimension?

Could raising the OVD actually harm your patient?

Dr. Lukasz Lassmann joins Jaz and Mahmoud Ibrahim  this AES special episode to challenge conventional thinking around occlusion, vertical dimension, and full mouth rehab. Lukasz shares his unique perspective as a clinician, educator, and researcher, bringing clarity to a topic that often feels murky and divided.

They explore real-world questions like managing asymptomatic clicks before ortho, why occlusion alone won’t “cure” bruxism, and the number one reason not to raise the vertical without proper understanding.

Plus, Lukasz drops an incredible airway assessment tip at the end of the episode!

Protrusive Dental Pearl: Use a comprehensive TMD history-taking form to effectively triage patients into urgent (red), moderate (amber), or low-risk (green) categories—this allows you to prioritize care appropriately and build rapport by focusing on examination rather than data collection during the appointment.

Download the form: protrusive.co.uk/tmdhistory

Download the Patient History Evaluation Form

Need to Read it? Check out the Full Episode Transcript below!

Takeaways

Highlights of this episode:

Studies Mentioned:
Gut Bless Your Pain—Roles of the Gut Microbiota, Sleep, and Melatonin in Chronic Orofacial Pain and Depression

Randomised controlled trial on testing an increased vertical dimension of occlusion prior to restorative treatment of tooth wear

📅 Upcoming Talks & Courses

If you loved this episode, be sure to watch Myth Busting Occlusion and TMJ – PDP022

#PDPMainEpisodes #OcclusionTMDandSplints

This episode is eligible for 1 CE credit via the quiz on Protrusive Guidance. 

This episode meets GDC Outcomes B and C.

AGD Subject Code: 180 OCCLUSION (Occlusal therapy)

Aim: To enhance clinical understanding of occlusal principles, vertical dimension management, and red flag indicators that impact prosthodontic and TMD treatment, based on current best evidence and insights from Dr. Lukasz Lassmann. 

Dentists will be able to –

1. Identify common myths and misconceptions about vertical dimension increase and temporization.

2. Recognize red flag patient presentations that are not suitable for prosthodontic treatment.

3. Understand the airway implications of increasing vertical dimension and how mandibular rotation impacts it.