Show rainless S Surgery gery H Has a Made Rapid Advance e eTho The Tho surgery of at a n century ago was a painful and and- almost brutal procedure the Scientific American says With the coming of ot antisepsis and later Inter of ot asepsis following the work of ot Lister and Pasteur the mortality which resulted resulted re re- suited fl from m surgery w was s greatly re reduced reduced reduced re- re through the elimination of ot bacterIal bacterial bacterial bac bac- Infection following operation With the development of anesthesia beginning with the work of ot Morton and ond Long on ether and following with chloroform nitrous nitrous' oxygen gas and anesthesia the use uso of ot narcotics preliminary to operation operation operation opera opera- tion to reduce reduce the patients patient's sensibility and more recently the development of ot another gas anesthetic tlc ethylene physicians have been able to work workmore workmore workmore more slowly more carefully and more accurately extending surgical procedures procedures procedures dures to to organs heretofore unapproachable unapproachable liy oy Iy the tie surgeons surgeon's knife thereby saving many lives In condItions conditions conditions condi condI- previously called ln Inoperable p rable Moreover co continued d study of nerve routes and nerve nerve paths p wIth the development development development de de- of at anesthetic tlc 8 substances es which may be applied directly to to 1 nerves permits effectively ly blocking l ing g the sense of ot pain which may proceed along I the nerves to the brain So called So-called local anesthesia with such drugs as as and butyn enables surgeons to op operate r to toon on patients who are fully conscious and therefore are better able to resist the shock which may accompany ny extensive extensive ex ex- operative meas measures res j I |