. 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. s of adrenalin solution was injected three fingers breadth abovethe wrist on the ulnar and median nerves. After twenty minutes anesthesia appearedin the territory, as indicated in Fig. 36, IX and X. The sensibility returned after fourhours in the ulnar territory and after five hours in the median. THE UPPER AND LOWER EXTREMITIES 235 Experiment 10 represent
. 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. s of adrenalin solution was injected three fingers breadth abovethe wrist on the ulnar and median nerves. After twenty minutes anesthesia appearedin the territory, as indicated in Fig. 36, IX and X. The sensibility returned after fourhours in the ulnar territory and after five hours in the median. THE UPPER AND LOWER EXTREMITIES 235 Experiment 10 represents the results of a linear injection madesubcutaneously from the region of the radial artery across the back ofthe wrist to the pisiform bone. Experiment 10 (Feb. 10, 1899, Dr. B.). Three cubic centimeters of 1 per cent, cocainsolution was injected in the previously mentioned way in the arm after five minutes anesthesia appeared in the territory, as indicated in Fig. 36, XI andXII. Twenty minutes after removal of the constriction sensibility returned, Experiment n. Five cubic centimeters of 2 per cent, cocain solution was injectedin a line across the extensor surface of the forearm, 6 cm. above the head of the Fig. 37.—Resulting areas of anesthesia of arm, hand, and fingers from subcutaneousand paraneural injections. (From Braun.) The arm was not constricted. After fifteen minutes anesthesia appeared, as indicated inFig. 37, III. A transverse subcutaneous injection was made on the flexor side of thewrist, which resulted in an anesthetic field being produced, as shown in Fig. 37, is clear from a study of the picture that only the more superficial cutaneous branches inthe immediate neighborhood were effected, and none of the deeper branches. The result of a circular subcutaneous injection above the middleof the forearm is shown by Braun in Fig. 37, VI; 8 of a percent, tropacocain solution was used, the forearm being constricted. The anest
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectanesthe, bookyear1914
