. Local and regional anesthesia : with chapters on spinal, epidural, paravertebral, and parasacral analgesia, and on other applications of local and regional anesthesia to the surgery of the eye, ear, nose and throat, and to dental practice. Internal carotid—V^ -V^B f^A First division of fifth nerve0£\ Fig. 209.—Showing the relative position of the structures in the right cavernous sinus,viewed from behind. (After Gray.). Fig. 210.—Nerves of the head (from Arnold) seen from the side: a. Needle directedalong orbital route (Matas) into foramen rotundum; b, Hartel route to gasserian ganglion.(Har
. Local and regional anesthesia : with chapters on spinal, epidural, paravertebral, and parasacral analgesia, and on other applications of local and regional anesthesia to the surgery of the eye, ear, nose and throat, and to dental practice. Internal carotid—V^ -V^B f^A First division of fifth nerve0£\ Fig. 209.—Showing the relative position of the structures in the right cavernous sinus,viewed from behind. (After Gray.). Fig. 210.—Nerves of the head (from Arnold) seen from the side: a. Needle directedalong orbital route (Matas) into foramen rotundum; b, Hartel route to gasserian ganglion.(Hartel.) THE HEAD, SCALP, CRANIUM, BRAIN, AND FACE 545 Whatever the real basis of this relation may be in the individualcase, in practice both amount to the same thing; namely, that we maynot seek the puncture point in an exactly designated place, for ex-ample, at the height of a certain molar tooth, but that the puncturepoint varies within certain limits. We may not expect that we maypenetrate forthwith into the skull by any one puncture point selectedand reach our mark, but we must frequently make up our minds torepeated puncture. This changes the puncture point until it hasreached the right axis, and now without resistance attains the cranial
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectanesthe, bookyear1914
