This covers a series of lectures delivered by the late Mr. Chance in the j^ear 1852 and subsequently at the City Orthopaedic Hospital, including many illustrations drawn by the late author "on the wood" from casts of cases, and brought up to date by the editor. It is written in a pleasant scientific style, and we note quotations from the late Dr. J. C. Prichard, of Bristol, on Researches into t...