Transcriber Notes:
Added 'Index' to Table Of Contents.
P. [10]. Changed 'necesssity' to 'necessity'.
P. [36]. Changed 'stinghalt' to 'stringhalt'.
P. [49]. Changed 'eolor' to 'color'.
P. [54]. Changed 'miscroscope' to 'microscope'.
P. [71]. Changed 'the roof the mouth' to 'the roof of the mouth'.
P. [98]. Changed 'aniseseed' to 'aniseed'.
P. [98]. Changed 'but, spite of' to 'but, in spite of'.
P. [105]. 'larnyx to rise', changed 'larnyx' to 'larynx.
P. [119]. 'cause of its orign', changed 'orign' to 'origin'.
P. [123]. 'of there be any want', changed to 'if there be any want'.
P. [130]. 'making any impresssion', changed 'impresssion' to 'impression'.
P. [147]. 'the personal appearace', changed 'appearace' to 'appearance'.
P. [163]. 'acting similiarly', changed 'similiarly' to 'similarly'.
P. [177]. 'Choloroform Half an ounce.', changed 'Choloroform' to 'Chloroform'.
P. [310]. 'the lesson' changed to 'the lesion'.
P. [414]. Image 2. 'synovial heath', changed 'heath' to 'sheath'.
P. [444]. 'sugeons' changed to 'surgeons'.
Fixed various punctuation.