title: Primary stability versus viable constraint--a need to redefine.
authors: Michael
authors: M
authors: Norton
mesh_terms: D000465:Algorithms; D017268:Dental Prosthesis Retention; D019094:Dental Prosthesis, Implant-Supported; D017276:Friction; D006801:Humans; D013314:Stress, Mechanical; D019415:Torque