There are many places in Guy’s treatise where his description of a surgical condition, or of the proper measures to adopt for the relief or cure of such condition, would doubtless prove interesting to our readers, and would in any event aid them materially in forming an independent judgment as to the man’s character in general and also with regard to his qualifications as a surgeon. But all of these descriptions, when rendered in their entirety into English, occupy much space, and for this reason I shall be obliged to furnish here merely a few extracts from some of the more interesting portions of the text. In the chapter which Guy devotes to wounds of nerves, cords and ligaments--all of which structures were classed by him, as well as by Galen, as belonging to the category of nerves--this author divides them into punctured and incised wounds, bruises and concussions. As to the first variety he says that they may be divided into closed punctured and open punctured wounds. In the incised wounds two kinds may be distinguished: those in which the nerve is incised in the direction of its length and those in which the cut is made across the fibres. A further subdivision is practicable, viz., into wounds accompanied by more or less destruction of the substance of the nerve or its envelopes, and those in which such loss has not occurred. Among other differences worthy of mention are these: pain, spasmodic phenomena, and abscess formation are present in certain cases and absent in others. From all of which symptoms useful indications as to the treatment needed may be deduced. In the section relating to the treatment of such traumatic affections of nerves, Guy makes the remark that the measures called for are, for the most part, the same as those required for wounds involving simply the fleshy parts of the body. The element of pain, however, is one of the factors which distinguish wounds of a nerve from ordinary flesh wounds, and it may necessitate some slight modification of the treatment. Aside from this, one of the first things that should be done is to remove from the wound all foreign substances; after which the edges of the cavity should be brought together and held firmly in this position by appropriate means. Last of all, care should be taken to protect the parts. These are the general principles which are to guide the surgeon’s action. As to the special details, they must depend upon the different conditions presented by each individual case. Thus, for example, if we are dealing with a punctured wound of a nerve, there will be no edges of an excavation to bring together.