Preparatory and after treatment in operative cases . notion. The normal foot is an exceedingly complicated mechan-ism. This can in no sense be duplicated by mechanical office of the artificial foot is to supply a means of locomotiononly, and with this principle in mind, the studies quoted abovepermit of a conclusion which is valuable. The artificial foot as alluded to seems to be of sufficient im-portance in connection with the problem to warrant an extendeddescription. The appliance is the outcome of the ingenuity ofA. A. Marks of New York who describes his product substantiallyas f


Preparatory and after treatment in operative cases . notion. The normal foot is an exceedingly complicated mechan-ism. This can in no sense be duplicated by mechanical office of the artificial foot is to supply a means of locomotiononly, and with this principle in mind, the studies quoted abovepermit of a conclusion which is valuable. The artificial foot as alluded to seems to be of sufficient im-portance in connection with the problem to warrant an extendeddescription. The appliance is the outcome of the ingenuity ofA. A. Marks of New York who describes his product substantiallyas follows: The rubber foot consists of a wooden core, carved to size and shapeto secure the best results (Fig. 390). The faint lines in the illustra-tion represent the corewhich reaches the ball ofthe foot, localizing the toemovement. The distancefrom the core to the floorat the heel is consider-ably greater than at anyother part; this is donea. a. marks, n. v ^0 obtain the proper de- Fig. 390.—Profile View of Rubber Foot. gree of compressibility at. ARTIFICIAL LIMBS 615


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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyo, bookyear1910