title: Principles involved in impression making.
mesh_terms: D003761:Dental Impression Technique; D003819:Denture Bases; D003781:Denture Retention; D003824:Denture, Complete; D006801:Humans; D008722:Methods; D009066:Mouth, Edentulous / Q000000981:diagnostic imaging; D011859:Radiography; D014016:Tissue Conditioning, Dental