Dr. Leonard Hess, DDS

Dr. Leonard Hess, DDS

Dr. Leonard Hess began teaching continuing education courses in 2005, and the topics include occlusion, smile design, treatment planning, preparation design, and practice integration of complete dentistry.

He’s taught full-day continuing education courses at the American Academy of Cosmetic Dentistry’s national meeting, The Greater New York Dental Meeting, AACD National Meeting, Pacific Dental Conference, Ontario Dental Association meeting, and The Yankee Dental Conference.

Dr. Hess also has taught courses in Japan, Germany, Poland, China, and Canada.

Dr. Hess is currently serving as the Senior Clinical Director at The Dawson Academy. He also owns Union County Center for Comprehensive Dentistry in Charlotte, North Carolina.

dawson academy complete dental examinations

Complete Examinations in Dentistry

By: Dr. Leonard A. Hess, DDSClinical Director, The Dawson AcademyThe Article Originally Appeared on TheDawsonAcademy.com. Dr. Hess…

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how to track key dental practice performance metrics

How To Track Key Dental Practice Performance Metrics

By: Dr. Leonard A. Hess, DDSClinical Director, The Dawson AcademyThe Article Originally Appeared on TheDawsonAcademy.com Measure What’s…

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phone greeting tips for dental offices

Top Phone Greeting Tips for Dental Practices

By: Dr. Leonard A. Hess, DDSClinical Director, The Dawson AcademyThe Article Originally Appeared on TheDawsonAcademy.com In today’s…

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How to Master a Complete Dental Examination

By: Dr. Leonard A. Hess, DDS, Clinical Director, The Dawson AcademyThis article originally appeared on TheDawsonAcademy.com, Dr….

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How Do You Know If You Achieved Centric Relation? By: Dr. Leonard A. Hess, DDS Clinical Director, The Dawson Academy This article originally appeared on TheDawsonAcademy.com, Dr. Hess allowed igniteDDS to share with our readers. When we talk about utilizing bimanual manipulation as a way to get centric relation, one of the biggest misunderstandings we see is the tendency for dentists to think CR is achieved by forcing the jaw back to seat the condyles. When we are in a situation where we have a tight patient, or patients that are resisting, the worst thing we can do is force it. Bimanual manipulation provides verification of: The correctness of the physiologic position The alignment of the condyle-disk assembly The integrity of the articular surfaces Steps to Achieving Centric Relation Recline the patient so your arms are parallel to the floor and their chin is pointing up. Stabilize the patient’s head by cradling it between your rib cage and forearm. It is essential that the head be stabilized with a firm grip so it will not move when the mandible is being manipulated. Lift the patient’s chin to slightly stretch the neck, keeping your forearms parallel to the floor. Gently position the four fingers of each hand on the lower border of the mandible. The little finger should be slightly behind the angle of the mandible. The pads of your fingers should align with the bone and stay together as if you were going to lift the head. Bring the thumbs together to form a C with each hand. The thumbs should fit in the notch above the symphysis. Remember, NO PRESSURE should be applied. With a gentle touch, and with almost zero pressure from your hands, have the patient slowly hinge open and closed in rotation (an arc of 1-2mm is acceptable), never letting the teeth touch. Do not jiggle or load the joint at this point. The whole idea here is to let the condyles go to where they physiologically want to be – properly seated in each fossa. When the hinge movement is consistent, the mandible will retrude automatically and you should feel the jaw go back. At that point, hold the jaw firmly on that hinge point. With proper hand placement, there is a torque effect from the thumbs and fingers that loads the joints in an upward and forward direction. This allows upward pressure to be maintained through the condyles while still allowing them to rotate freely. Load the joint by applying firm (but gentle) pressure UP with the fingers on the back half of the mandible and DOWN with the thumbs in the notch above the symphysis (keeping the teeth separated). Note: Sudden heavy loading can injure retrodiskal tissue and cause considerable pain. Ask the patient, Do you feel any tension or tenderness in either joint? If yes, stop and determine the cause. If no, continue. Increase to moderate pressure, then firm pressure. With each increment of loading, ask the patient, “Do you feel ANY tension or tenderness in either joint?”. If tension or tenderness is experienced at any load interval, stop and determine the cause. The dense vascular connected tissue that makes up the disk will be able to handle enormous pressure through it without any sort of tenderness if you have a properly aligned condyle-disk assembly, and that condyle is completely seated. And if the condyle is seated completely, such that the medial aspect of the condyle is engaged with the medial aspect of the glenoid fossa with a properly inter-closed disk, then there can’t be any stretching of the muscle. What It Looks Like When the Condyle is Not Completely Seated in Centric When you load test, there will be a tension on that lateral pterygoid, and they will feel some tightness or fullness or a pull. Because of this feeling, they’ll have awareness in that joint. If there’s pathology in the joint or an intracapsular problem, they’re likely to have some sort of discomfort or tenderness. But also, remember that as we assess the joint, we’re relying on the totality of the exam; the questions that we ask, the palpation of the muscles, the load testing, the range of motion, doppler analysis, all these things that we do, to develop a visual picture of what’s going on there. But the short answer to, how do you know if you’ve achieved centric relation, is by load testing; by load testing in three pressure increments and making sure there is no tension or tenderness in either joint. If a Patient Has Had a Lower Block, You Can Still Put Them in Centric Relation Anesthesia locking the trigeminal nerve really doesn’t have any effect whatsoever on whether you can achieve centric or not. Those are sensory nerves and we’re not really messing with the motor. The fact is, we’re going to take bilateral manipulation to achieve centric relation, whether they’re numb or not. And the technique is going to be exactly the same. You can actually achieve centric relation even if the patient is asleep. We’ve done a number of bite records while the patients were under Pentathol. It’s exactly the same as when they’re awake. Just remember, when you’re putting a patient in centric relation, it’s the natural physiological hinge of the joint you’re looking for. If you’ve previously taken Core 2: Examination & Records with us, I encourage you to review all the principles in the book (Chapter 9: Determining Centric Relation) and in the manual, as well as what we taught in class. If you haven’t taken the Examination & Records course, we spend a day and a half doing load testing, so that students get very comfortable with the hand position and how to get repeatable precise results.

How Do You Know If You Achieved Centric Relation?

By: Dr. Leonard A. Hess, DDSClinical Director, The Dawson AcademyThis article originally appeared on TheDawsonAcademy.com, Dr. Hess…

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tmj patient

TMJ 101: The Best TMD Treatment Options For Dentists

By: Dr. Leonard A. Hess, DDSClinical Director, The Dawson AcademyThis article originally appeared on TheDawsonAcademy.com, Dr. Hess…

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dentist checking patient for fremitus

What is Fremitus and Why Should You Check For It?

By: Dr. Leonard A. Hess, DDSClinical Director, The Dawson AcademyThis article originally appeared on TheDawsonAcademy.com, Dr. Hess allowed igniteDDS to…

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prepping second molars

Dentist Education: How Do I Predictably Prep Second Molars?

By: Dr. Leonard A. Hess, DDSClinical Director, The Dawson AcademyArticle originally appeared on TheDawsonAcademy.com, Dr. Hess allowed…

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Sequencing a Full-Mouth Rehab: Anterior or Posteriors First?

Sequencing a Full-Mouth Rehab: Anterior or Posteriors First?

The correct sequence to begin a full-mouth rehab is tobegin with the anterior teeth first, particularly the…

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patients who have more pain after wearing a b-splint

Q&A with Dr. Hess: Patients Who Have More Pain After Wearing a B-Splint

By: Dr. Leonard A. Hess, DDSClinical Director, The Dawson AcademyThe Article Originally Appeared on TheDawsonAcademy.com Question: What…

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Selling To a DSO: Yes or No?!?

By Todd Doobrow, CFP | November 17, 2025

By: Todd Doobrow, CFP As the dental industry evolves, many independent dentists are considering selling their practices to Dental Support Organizations (DSOs). DSOs offer management and administrative support, allowing dentists to focus more on clinical care. However, while this option can be appealing, it’s not without its drawbacks.  Below is a balanced look at the…

Detecting and Managing Pressure Root Resorption Early

By Dr. Lee Ann Brady | November 17, 2025

By: Lee Ann Brady, DMDThis topic originally appeared on PankeyGram.Org. Dr. Brady granted igniteDDS permission to share with our readers. Root resorption is a phenomenon that takes on various forms, each with unique implications for the long-term health of a tooth. Among these, pressure root resorption stands out as a common type. This occurs when…

The Freedom Framework Week One: Breaking the Invisible Handcuffs

By Candy Velez - CRDH, BSDH | November 17, 2025

Awareness: Seeing What Restricts Your Growth and Steals Your Energy By: Candy Velez – CRDH, BSDH Welcome to The Freedom Framework, a three-part mini coaching series from igniteDDS Coaching. This series is designed to help you move from frustration to freedom. Each week introduces a focused lesson, supported by a downloadable workbook that turns awareness…

Why You’ll Struggle Getting Patency 

By Michael Eid | November 10, 2025

The hardest part of doing a root canal, in my opinion, is achieving patency. Once I get patency, I find endo relatively straightforward (for the most part). Getting patency is about learning how the canal feels, staying patient, and figuring out what the tooth is telling you. Here’s what I wish I knew when I…

Season of Thanks: Small Gestures That Make a Big Impact on Your Team and Patients

By Sable Muntean | November 10, 2025

By: Dr. Sable Muntean As the year winds down and the holiday season begins, dental offices everywhere are running at full speed—wrapping up treatment plans, finalizing insurance claims, and trying to squeeze in last-minute appointments before the year’s end. Amid all the chaos, November is the perfect reminder to slow down, take a breath, and…

6 Valuable Lessons Your DSO Can Learn from Dental Schools

By David Rice | November 10, 2025

By: A-decThis topic originally appeared on A-dec.com. They granted permission for igniteDDS to share with our readers. When it comes to choosing dental equipment, Dental Service Organizations and dental schools have a lot in common. Just like a DSO, a dental school has a budget to consider, a clear procurement process, and a focus on…

When to Terminate a PPO & How to Do It Without Losing Patients

By Angela Holland | November 10, 2025

By: Angela Holland, Founder of Preferred Dental SolutionsInsurance Expert and Strategy Consultant for Dental PracticesPreferredDentalSolutions.com It’s the end of the year… out with the old, in with the plans that work for you! One of the most common fears I hear from dentists is: “If we drop a PPO, won’t we lose all our patients?”…

Beyond the Teeth: Integrating Airway Dentistry Into Everyday Visits

By Dr. DeWitt Wilkerson, DMD | November 10, 2025

By: DeWitt Wilkerson, DMDThis topic originally appeared on PankeyGram.org. Dr. Wilkerson granted permission for igniteDDS to share with our readers. In my practice, we spend time taking patients’ health history, interviewing them to screen for breathing conditions and behaviors, and examining them for airway disorders. During these portions of our comprehensive preclinical and clinical evaluation,…

The Practice Profitability Playbook

By Dawn Patrick | November 10, 2025

Part 1: Systems Control — The Foundation of a Low-Stress, High-Performing Practice By: Dawn Patrick, Business Strategy Coach, IgniteDDS If you’re like most dental practice owners, your dream is simple: You want your practice to run smoothly, your team to take ownership, and your patients to receive consistently excellent care — without you feeling like the only…

From Clinician to CEO: Part 1

By David Rice | November 3, 2025

Part 1. Clinical Control: Leading People to Clinical Excellence By: Dr. David Rice Do you want to know how to build a team that diagnoses, treats, and performs just like you — even when you’re not in the room? When most new owners we meet talk about clinical excellence, they’re really talking about clinical skill….