28. Posterior Occlusal Rehabilitation with Natural Anterior Preservation
Case Summary
A female patient in her 50s presented with significant masticatory deficiency due to multiple missing posterior teeth and a disorganized occlusal plane. The lack of posterior support was beginning to compromise her overall bite stability; however, the patient expressed a strong desire to preserve her natural anterior teeth without any prosthetic intervention.
OPG - BEFORE
INTRA ORAL - BEFORE
Treatment Objectives
Restoration of Posterior Support: To place dental implants in key edentulous areas to provide a firm foundation for mastication.
Occlusal Curve Correction: To re-establish a harmonious Curve of Spee and Curve of Wilson, ensuring interference-free mandibular movements.
Intermaxillary Relationship Improvement: To stabilize the jaw relationship and prevent secondary occlusal trauma on the anterior segment.
Conservative Preservation: To achieve functional goals without modifying the natural anterior dentition, satisfying the patient’s aesthetic preference.
INTRA ORAL - AFTER
Treatment Approach
The rehabilitation was focused on building a stable "posterior engine" to drive the patient's oral function:
Implant-Based Reconstruction: Dental implants were strategically placed in the posterior regions of both arches to restore missing units and provide robust vertical support.
Occlusal Plane Engineering: The new posterior restorations were meticulously designed to correct the previously uneven occlusal plane. By establishing an ideal occlusal curve, we redistributed the biting forces, effectively protecting the anterior teeth from the excessive loads they had been bearing.
Functional Harmony: The intermaxillary relationship was improved by providing stable posterior stops at an optimized vertical dimension. This alignment allowed for a more comfortable and physiologically sound mandibular position.
Minimally Invasive Outcome: By focusing exclusively on the posterior segments, we successfully restored full function and improved the overall occlusal environment while leaving the anterior teeth untouched, as per the patient's request.
