. Regional anesthesia : its technic and clinical application . Fig. 249.—Field-block of a portion of, the palm, above the forefinger, from twopoints of entrance situated on the dorsal aspect of the first and second Fig. 250.—Field-block of two fingers for metacarpophalangeal disarticulation. The amputation of a finger is easily performed by making a sab-cutaneous ring of infiltration around the root of the finger (Reclus),the needle being introduced through two wheals placed one on each side 33° REGIONAL ANESTHESIA of the dorsal aspect of the finger at the interdigital fold
. Regional anesthesia : its technic and clinical application . Fig. 249.—Field-block of a portion of, the palm, above the forefinger, from twopoints of entrance situated on the dorsal aspect of the first and second Fig. 250.—Field-block of two fingers for metacarpophalangeal disarticulation. The amputation of a finger is easily performed by making a sab-cutaneous ring of infiltration around the root of the finger (Reclus),the needle being introduced through two wheals placed one on each side 33° REGIONAL ANESTHESIA of the dorsal aspect of the finger at the interdigital folds. If the meta-carpal bone or part of it is involved in the operation the interosseousspaces on each side of the bone are infiltrated with the 1 per cent, solu-tion distributed fanwise on their whole length. The needle is passedsuccessively through four wheals raised on the dorsum of the hand, oneat each extremity of the adjacent interosseous spaces, and advancedtoward the palm, while one of the operators fiLngers on which reststhe patients hand controls the position of the needle (Fig. 245). Figure247 shows the manner of injecting the interosseous space from the
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Keywords: ., bookcentury1900, bookdecade1920, bookidregionalanes, bookyear1922
