The Passive Fit Concept-A Review of Methods to Achieve and Evaluate in Multiple Unit Implant Supported Screw Retained Prosthesis Journal title: Journal of Dentistry and Oral Sciences Authors: Pronoy Mukhopadhyay1*, Arun Khalikar2, Sattyam Wankhade3, Suryakant Deogade4, and Romal Shende5 Subject(s): Dentistry and Oral Surgery, Dentistry, Oral Surgery & Medicine, Medical science - Dentistry