SAW, HEY’S
\sˈɔː], \sˈɔː], \s_ˈɔː]\
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An instrument used by Mr. Hey, of Leeds, in fractures of the cranium. It consists of a long handle, to which a small saw with a convex or straight edge is attached, and by which a piece of bone of any shape may be removed. With the trephine, the saw must always be circular.
By Robley Dunglison
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silver iodide
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