New York University College of Dentistry - Dental Violet Yearbook (New York, NY)

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,111 f yy 1' 1 11 111 ,1111:ffL, . ' 1' llIlllllllllllIllIIlllllllllllllllllllllllllll I 'GEF I unnumnmmuu u l 'Q ' . ' .lf 5 xii E EE E--: -si Eli : E E E P1111 , 1 1 M ' l RTHODCNTIA ' ' ,.,, 5 25' ' - , , ' ',- , 13,12-' Jai, A ffya j, ii ,--1 , 2 errt A A RALPH WALDRON Asrislaizt Professor Ammtants HARRY BULI ANNA URBAN JACOB STOLZENBERG ABRAHAM LEEs HERBERT COOPERMAN A .vsislants DENNIS GLUCKSMAN NORMAN HILI,YER JEROME TRIER RALPH WALDRON ORTHODONTIA . RALPH WALDRON, DD.S. Orthodontia has been generally accepted as that science which treats of the etiology, diagnosis and treatment of the abnormal in the development of the dental and maxillary arches, and of their relation to a symmetrical contour of the face. . This science came into the dental profession as a great benefaction to man- kind, first creeping its way into dentistry in company with prosthetics, or mechani- cal dentistry, as it was called in those days, for orthodontia was then considered simply a mechanical art, but gradually this viewpoint changed. The effect of mutilation upon the form of the dental arches, caused by extrac- 17A 2 1 1, 5 1i sie r eq 111 5 Z T- 5 E .5 EQ 5-'Tl .E a i: E E : : : : 5-3-.E I' 'WJ-nu Ill qrlrflll:-E'-nga.--ir llnmunlnu1lnumummnllllllllllll ' ' llIl ' lilnllllllllllllnll gn:--qv-T1 turn nu 'lm' , gg.- 1 .1-1 11- e1..f '-14- 1f '--1-1 Wffvmfe 1. . ll. .1 -11'- ' 11-f-M1111 11: 11 1- ,f vo F . . . . . . - .,'v, R: 1 'Ti' 1 . . rr F: 3 f f f ,gp ,ef,,, ,f , f , f, , X f N2 ,A 5 S R ' QWJE 3. 'f , f ffff ff i,,fjf1'5v ,flu E E 5 V, 1 f, if I , V f f 1 , , 1 f f ,, , , f ., f ff 5 E S S E ff 1 I I :: : , 1 ff! as E , if E E 5 ' My f 1 E 5 E 4,7 sv E E 4 1 f s : 'fi : 5 W : E S W M fa 2 E f ' f f X 1,1 f f 1 , 1 f , fl L ll W , f If - : 3 1 E 5 E ll 2 1 A E 5 ll 1 . E , Q1 E Z -1 S f 1 , 1 1 A 1 1 ell ? 1 XE E N 1 19 i 9 1 s 5 2 ,K :1 E 5 : E NS1 yn A l Q if' 2 N s 1 X 5 l : 0, 5: 3 2 tion and unsymmetrical growth was soon noted, because of the facial distortion which usually accompanies malformed jaws and maloccluded teeth. ' The history of orthodontia clearly indicates a progressive tendency toward a better appreciation of the biological nature of the orthodontic problem, for now EL? not only is mechanics considered but also the biological and physiological phenom- ena which are the principal factors that make or mar normal occlusion and its ,QE accompanying face form. I gig Formerly we filled a cavity with metal or porcelain to preserve the tooth p if from further decay, considering the tooth as a unit. Fortunately this point of view 3 A . has changed, and the tooth is now considered as only a unit of a series. The series 1 I 5 'sul -----1 -. ------ lllllw' 1 1 'Illlll ,. ,.----- 2 -.t-1-1 gs ,.- 5 5 ll, dl, H rl! Alhllllll lliillif e M K, hh:---Aullllf' Isdnht .lu. 4 ylilhlt. 'lullu-7 ..- .1 ' If li .. '.--' iirllnl' .1 lIIi I,n. 'flllllgs-:ml .ll l571 I

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In.. -A 'Illini in' lllllllllllllllllllllllllll llllll :Ill ll 'E ll mm ll .ii mi 'iil', dh... .I It S115 llllllll nun ulnllilllllnu According to the oft quoted statement of Celsus The Surgeon should be young By this it is inferred that one attempting to operate should be possessed of the muscular strength the courage the sureness of hand and the keenness of eye which are assumed to be the concomitants of youth Oral surgery is a handicraft and the accomplished operator must be possessed of the qualifications which are the peculiar requisite of this art Like all other mechanical activities much in the attainment of success depends upon the natural aptitude and the physical qualification of the individual' but still more depends upon culture and experience however most of all there must be a ground work of scientific attainments which can recognize and evaluate cause and effect as based upon an intimate knowledge of anatomy physiology bacteriol- ogy and pathology Knowledge of anatomy is not acquired alone from the study of books and of charts' it should be supplemented by dissections just as bacter- iology and pathology require the microscope for elucidation and as the laboratory should supply the findings in physiology Well-matured and well-balanced judgment must guide the hand of him whose : 7 x' lllll um - skill would prove effective He may do well who is bold but he will do better who 2 E has precise knowledge and knows how to apply it The surest measure of confidence E 5 E rests with him who operates accurately knowing what he has to do and how to do it. : I 5 : E ' E 'X 2 E ' 5 E lryg l 5 - E - - llll ll 2 llllll 515 FE-we Els ,. 1 ,-1-, Fl: - : : il L., E S FIRST FACU TY EDA 1866-6 A153 g g L M L' 7 E g my I,II1.li..nllllllftlrfmni-:qu .--. : : lllnuuumnlllllmmulllnnll Illlllll ' I1luuumnnuuunlummmmmuullll ---- .ya--'Inputjlmln-..' mi xl I ff 'fl ' , Y--' silzmaa' an .1 ' ..2 .'l 1:'7l . 356,35 u.. an lln. . un Ill t I llumu u l in Il I - .ull lr .1 t 1 k3ix 3 ,PLO 'Q '1 A , as K-.e EX - as K ' 5 -' ,. , , 2 - Q 9 9 9 , 5 . . 5 E 3 E C 1 E 5 - E g 4 c E E 2 . . , 2' E E . S 5 : ? , 4 E E E - - , , , 51 . . g 5 fx 3 s ' E Q E : i ' 5 S i 3 ' , E 1 E 5 4 2 ' ' E he 5 l Q ' E 1 5 5 A 5 '- . -35 ...,.. ' E ale F z --. 00 gg- FTA! 1 2 E62 age ill' nlunnll 'kat lu I I I 1 Ih ra-.W I mu i , LE si '7 2 ?I' ii i ji al I vllll l ' v i 4 'Ill l l I - -5 H.. ry- S E PQ.!!LKff1'ff'1,'.... t .Alf4-f1'ff-TJ!!!.! i561

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i Illll lyjl U A aiu - - .-.-I I I Imlllllllllllllllll nnlnu n nnulnnuxnnuuu nnunll ll My i lum nnfnnnnnnlnlllnnllnunlnl nllllnll I 1 il ill ll ull? , .., L, O - .1 1 an interdependent part of the masticatory apparatus and this a mutually dependent Q part of the whole individual The dental and orthodontic problem, instead of being , 1- --E merely the mechanical consideration of the disposition of the individual tooth 5 - 5115 : became a study of the teeth in their relation to the life processes of the living : : -'3 organism as a whole This extension of dental vision from the lndividual tooth as ' f E an entity to the individual tooth as a unit of the whole marked the dawn of the E ' realization that orthodontia is primarily concerned with a physiological problem .. : 5 rather than a mechanical one While a knowledge of mechanics will always E 3 E E have an important place in dental science we no longer attempt to employ simply Q E : the principles of mechanics in the study of orthodontic problems E llllll 7 - In the ultimate the determining factor now is the consideration of the activi- E mlllllll lllllllluul Ek- E : -1 E gall: SUE - X, S 5 l ll 5 EE as 5 5 ll ru unni mu HH- H uuuuu u lu nummummuumu v - mf-A.. Gvsxeey 1 MQW u t mi n I mn iuniuu MI H - e - ' 'Ss , M X in -1 vu s nn' fimmnummnnn umum mmm nn umm: ' 2 vip 'N 'T X n nur uuu nr mm in n uum m 1 mmrnnmn nUllllD,A'1Y :Ei ties process and phenomena incidental to and characteristic of living tissues Today the purpose of dentistry is to assist in establishing and maintaining the normal functional activity of the masticatory apparatus as a part of the living organism The natural forms and relations of the teeth are preserved and restored in order that the normal functional activity of the masticatory apparatus may be realized The filling of a tooth the treatment of an alveolar abscess the construc- tion of an artificial substitute or the development of the supporting structures of the teeth by artificial means in fact each and every operation upon or within the teeth is governed by the same purpose, i.e., to restore the normal functional activ- ity of the masticatory apparatus as a whole. And it is because of the fact that the functional activity of the masticatory apparatus as a whole is the criterion of all dental operations, that the science of orthodontia is an essential part of the under- graduate curriculum. Time and space does not permit me to enumerate the blessings orthodontia has bestowed upon mankind, and words fail to express my feelings. I can but quote to you an eulogy by that Grand Man of Dentistry, Dr. C. N. Johnson of Chicago, wherein he most eloquently expresses his sentiments toward orthodontia by saying, Groping at first in the mists and shadows of experimental uncertainty, orthodontia has emerged into the clearer atmosphere of a brighter dawn, where its achievements are penetrating the clouds and shedding sunshine over the hearts and minds of men. Sponsored by a small band of noble and devoted enthusiasts in the beginning, it has swept across the horizon of our professional activities till it embraces today the best energy of many earnest practitioners, with an ever-increas- ing interest on the part of the profession and the public at large. All honor to the pioneers in this beneficent art, the men who blazed the way- who went ahead and made a path through the dense wilderness of ignorance-long 5 : - : i E elk EHS E :. E 5:5 'Sl E i 4 1 Fl? L.. ,. -Q- :: 2 E 5 2 3 , 5 2 before there was system or cohesion in the movement-long before there were schools teaching the art, or societies everywhere discussing the latest and best in QE this wondrous specialty. It would sometimes seem as if the keenest and most pro- gg? gm? gressive minds in the profession had rallied to the banner of orthodontia, and were 5 QL! devoting their very lives to its development. 3, And what a blessing it has all been. Think of the countless lives it has sweetened by its beneficence. It has freed humanity from one of its most glaring l'f deformities, and has transformed the hideous imperfections of Nature into the . 7 it swf Els Ji ,',,I,,,,,,l I .T it 'I I 'll III I in ll is my gnnnuv '- M I 1: 'qi' ill, If ll -za 1' ifQlllll'l!laiWMH':vff..:ri'l.!!ll-fi-f'.,.fl ..l,..if-,fll!.4' Y!.?llGfi,,F l58l