A case of complete denture restoration using the flange technique to restore function in a patient with severe mandibular ridge resorption

Abstract

Patient: A 76-year-old female patient presented with difficulty chewing due to poor retention of her mandibular complete dentures. The mandible showed severe ridge resorption. The previous dentures exhibited mobility due to inadequate neutral zone positioning. Therefore, new dentures were fabricated using the flange technique. During fabrication, emphasis was placed on ensuring a tongue space and restoring functionality.

Discussion: Using the flange technique to establish a neutral zone and occlusal forces to the lingual side, we sought stability for the complete dentures on both the maxilla and mandible. This approach improved the patient’s chief complaint, leading to increased satisfaction and contributing to a favorable prognosis.

Conclusion: Using the flange technique, we fabricated complete dentures for both the maxilla and mandible, successfully alleviating the patient’s chief complaint.