A still more recent modification of turning the child in arm and shoulder presentations has been proposed by Dr. v. Deutsch, of Dorpat: it consists in raising the presenting part, and at the same time turning the child upon its long axis, as the hand placed in the axilla carries the shoulder to the upper parts of the uterus, after which, as the hand descends, it brings the feet along with it into the vagina. _Turning with the head foremost._ In former times, as the head was considered the only natural presentation of the child, every deviation of its position from this was looked upon as unnatural, and, therefore, the operation of turning only applied to bringing down the head, which had not presented: as, however, the difficulties already mentioned, in turning with the nates, would apply still more forcibly to bringing down the head, it is plain that this mode of turning would rarely be practicable. "Were it practicable at all times," says Dr. Smellie, vol. i. book iii. chap. iv. sect. iv. number v., "to bring the head into the right position, a great deal of fatigue would be saved to the operator, much pain to the woman, and imminent danger to the child: he, therefore, ought to attempt this method, and may succeed when he is called before the membranes are broke, and feels by the touch that the face, ear, or any of the upper parts present." Still, however, he confesses that the usual method of turning by the feet is the safest. In his first volume of cases, (collection 16, number 6, case 5,) he has given a description of this mode of turning. Dr. Spence also turned with the head foremost, as is shown by his thirty-second case, where the hand and cord were prolapsed into the vagina. "I introduced my hand into the vagina, and in the intervals between the pains reduced both the arm and the cord: but as I found they were like to return again upon my withdrawing my hand, I therefore continued to support them till such time as, by the strength of the pains, the child's head was so far forced down as to prevent any danger of their returning, the happy consequence of which, was, that she was delivered of a live child in about half an hour after: both mother and child did well." (Spence's _System of Midwifery_, p. 465.) Dr. Merriman has recorded a similar case in his own practice: "The arm was returned at two o'clock; there was afterwards no occurrence of pain till six, after which, they became very strong, and between eight and nine the child was born. This was the only infant that Mrs. R. has seen alive out of six." (_Synopsis of Difficult Parturition_, 1838, p. 250.) Still more recently turning with the head foremost has been tried by Dr. Michaelis, of Kiel, (_Neue Zeitschrift für Geburtskunde_, vol. iv. 1836.) When once the faulty position has been altered, the liquor amnii is allowed to drain off, the uterus contracts and presses the head down into the pelvis, and the child is born without farther difficulty.