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This article, published in *Inside Dentistry*, presents a comprehensive, system-based approach to restoring the worn dentition. It explores the clinical and diagnostic processes necessary to achieve long-term success in full-mouth rehabilitation, emphasizing that wear is not just a cosmetic concern but a symptom of system-wide imbalance. By applying bioesthetic principles, the clinicians restored not only the teeth but also joint stability, muscle function, and facial harmony, resulting in a truly holistic and biologically sound rehabilitation.
Patient Assessment and Underlying Concerns
The featured patient presented with significant wear across all teeth, TMJ discomfort, muscle tension, and esthetic dissatisfaction. These symptoms reflected long-term occlusal instability, loss of anterior guidance, and a collapsed vertical dimension. The article stresses that worn dentitions are often indicators of deeper functional problems, and effective treatment must go beyond surface-level restoration.
Initial clinical and radiographic evaluation revealed flattened posterior anatomy, excessive anterior wear, parafunctional habits, and TMJ noise. The patient had undergone patchwork restorative procedures over the years, none of which addressed the systemic cause of the breakdown. A full occlusal and joint evaluation was initiated.
Joint Stabilization and Functional Diagnosis
Following bioesthetic protocol, the first step involved fabricating a MAGO splint (maxillary anterior guided orthotic) to stabilize the joints and relax the muscles. The splint allowed the condyles to seat naturally, revealing the patient’s biologic centric relation. During this period, muscle pain and joint discomfort resolved, and the patient became aware of the role her occlusion had played in her symptoms.
This phase also allowed the team to verify the patient’s vertical dimension of occlusion (VDO), giving insight into how much restorative space would be required. Once the patient had adapted to the therapeutic position, this became the foundation for treatment planning and the diagnostic wax-up.
Planning the Biologic Restoration
The diagnostic wax-up was designed to restore proper occlusal anatomy, anterior guidance, and facial esthetics. Photographic analysis and smile design were integrated into the process to enhance lip support, smile arc, and incisal edge position. The wax-up guided every phase of treatment, from provisionalization to final restoration.
The article notes the importance of using biologic models as references for restorative contours and occlusal schemes. This ensured the final restorations would not only look natural but also function harmoniously within the joint-muscle-tooth system, preventing future breakdown.
Conservative Treatment and Material Selection
Restorative treatment was carried out using conservative, additive techniques. Because much of the tooth structure was lost to wear, minimal additional reduction was required. Lithium disilicate and feldspathic porcelain were used for their balance of strength and esthetics, and bonding was performed with a focus on preserving enamel wherever possible.
Provisional restorations were placed to confirm occlusal and esthetic goals. This phase allowed the patient to experience her new bite and smile, while the clinician could monitor function and comfort. Once verified, the final restorations were fabricated and bonded using precision protocols.
Final Outcome and System Integration
The rehabilitation resulted in restored vertical dimension, a well-balanced occlusion, and a significant improvement in facial esthetics. The patient reported relief from TMJ symptoms and improved function and confidence. Functionally, the new occlusion supported joint stability and allowed for smooth, protected mandibular movements.
The article emphasizes that the success of this case—and others like it—is rooted in proper diagnosis, biologically guided planning, and thoughtful execution. Treating wear as a symptom of dysfunction, rather than a purely cosmetic issue, allows clinicians to deliver long-lasting, health-centered outcomes.
Key Clinical Takeaways
- Tooth wear is often a sign of systemic instability and must be evaluated as part of the full oral system.
- Joint stabilization with MAGO splint therapy helps establish a reliable, biologic foundation for rehabilitation.
- Wax-ups modeled on natural, healthy dentitions provide guidance for both esthetics and function.
- Minimally invasive, additive techniques support bond strength and preserve remaining tooth structure.
- Restoring vertical dimension and anterior guidance is essential for joint health, esthetics, and functional longevity.
- Provisionals allow clinicians and patients to test the design before committing to final ceramics.
This case reinforces that successful full-mouth rehabilitation requires a shift in perspective: from cosmetic repair to biologic restoration. By addressing joints, muscles, and teeth as a single integrated system, clinicians can deliver outcomes that endure both functionally and esthetically.
Read the full article here.