Anatomical Landmarks Of The Maxilla And Their Significance In Complete Denture Prosthodontics

Abstract

The successful fabrication of a complete denture relies heavily on a thorough knowledge and accurate record of the anatomical structures of the basal seat—the bone covered by mucous membrane. Anatomical landmarks are recognizable anatomic structures used as a point of reference. Understanding these landmarks is crucial for achieving retention, stability, and support in complete dentures, which ultimately contributes to their long-term success. This knowledge allows for maximum denture coverage without interfering with the health or function of the tissues and enables the selective placement of forces upon supporting tissues. 

The anatomical landmarks of the maxilla (upper jaw) are typically categorized into limiting structures, supporting structures (stress-bearing areas), and relief areas.