Source:http://linkedlifedata.com/resource/umls/id/C0043016
MSH: Walking aids generally having two handgrips and four legs.,UMD: Metal structures (i.e., frameworks) designed to help users to stand and walk (i.e., walkers). Walkers are typically a metal (some also include hard plastics) structure that frames the front and sides of users at waist level and that is supported by multiple (two to five are typical) legs; they usually include supports (i.e., grips, platforms) for the hands. Walkers are intended for the permanent assistance of disabled (e.g., infirm) patients and/or for use during rehabilitation therapy. Standard (i.e., rigid, nonwheeled), wheeled, foldable, adjustable, and one-side two-leg walkers are available; some walkers may include seats and/or other detachable accessories (e.g., trays, pouches). Combinations of walkers and integral seats (i.e., walker/chairs) are also available.