Shoulder arthroplasty (AHR-thro-plaste) is surgery to replace the shoulder joint. The shoulder joint is where the head (ball) of the humerus meets the glenoid (socket-like end) of the scapula. The humerus is the bone of the upper arm, and the scapula is the shoulder blade.
Definition of swidden - an area of land cleared for cultivation by slashing and burning vegetation Definition of swidden - an area of land cleared for cultivation by slashing and burning vegetation dictionary
(swÄj) n. 1. A tool used in bending or shaping cold metal. 2. A stamp or die for marking or shaping metal with a hammer. 3. A swage block.