. The medical and surgical uses of electricity : including the X-ray, Finsen light, vibratory therapeutics, and high-frequency currents . QTEMANN^ 123.—Noeggeraths Trocar. ^^^c •open. When in situ, a piece of sharp steel is pushed, by means of a but-ton, against the barb of the trocar. A piece of muscle is thus caughtwhich, on the withdrawal of the trocar, can be examined. Microscopic Examination of Muscles.—Noeggeraths instrument () is introduced as a simple trocar, and when in situ, the wire containedin it, being pushed forward, causes the prongs or clasps on its extremityt
. The medical and surgical uses of electricity : including the X-ray, Finsen light, vibratory therapeutics, and high-frequency currents . QTEMANN^ 123.—Noeggeraths Trocar. ^^^c •open. When in situ, a piece of sharp steel is pushed, by means of a but-ton, against the barb of the trocar. A piece of muscle is thus caughtwhich, on the withdrawal of the trocar, can be examined. Microscopic Examination of Muscles.—Noeggeraths instrument () is introduced as a simple trocar, and when in situ, the wire containedin it, being pushed forward, causes the prongs or clasps on its extremityto emerge a little separated. When the wire is pulled out the prongs■come together, bringing with them a piece of the flesh. We present the cuts of Duchenne, with condensed explanations. Normal fibre. -First FlG. 124. Fig. 125. Fig. 126. Fig. 124 represents the normal fibres, with the transverse striae. Pigs. 125, 126.— The transverse striae are less distinct ; they are frequently broken ; thelongitudinal fibres are more and more marked. CHRONIC SPINAL MUSCULAR degree. Third degree. 415
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Keywords: ., bookauthorrockwell, bookcentury1900, bookdecade1900, bookyear1903
