Molt Double-Ended Elevator, 7-1/2” 19 cm, Stainless Steel for the elevation of the Periosteum and Perichondrium. Molt Periosteal Elevator is an orthopedic surgical tool that surgeons commonly use for elevating, retracting, and dissecting periosteal flap, in order to expose its underlying bone structure. Versatile Double-Ended Design for Optimal Lifting & Dissecting. Slightly Curved Tips for Accessing Narrow Spaces. Ergonomic Solid Handle for Superior Surgical Control.