regional part
Sum of left of bilateral anatomical entity
Enamel of lower second secondary molar tooth
Enamel of left lower second secondary molar tooth
type: class
is-a: Enamel of lower second secondary molar tooth
constitutional part of: Left lower second secondary molar tooth
regional part: Mesial surface of left lower second molar tooth, Distal contact surface of left lower second molar tooth, Mesial contact surface of left lower second molar tooth, Occlusal surface of left lower second molar tooth, Lingual surface of left lower second molar tooth, Buccal surface of left lower second molar tooth, Distal surface of left lower second molar tooth
Occlusal surface of left lower second molar tooth
Distal surface of left lower second molar tooth
Mesial surface of left lower second molar tooth
Lingual surface of left lower second molar tooth
Buccal surface of left lower second molar tooth
Distal contact surface of left lower second molar tooth
Mesial contact surface of left lower second molar tooth