This document provides detailed information about the anatomy and morphology of the permanent maxillary first molar tooth. It describes the general features including that there are 12 molars total, they are the largest teeth without deciduous predecessors, and are multi-rooted. Specific details are then given about the surfaces, roots, chronology of development, and anatomical landmarks of each surface including elevations and depressions. Comparisons are made between the maxillary first and second molars, noting differences in their occlusal outlines, root structures, and morphological features.