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A study of the congenital cleft palate deformity PDF

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NORTHWESTERN UNIVERSITY LIBRARY Manuscript Theses Unpublished, theses submitted, for the Master*s and. Doctor*s degrees and deposited in the Northwestern University Library are open for inspection, but are to be used only with due regard to the rights of the authors. Biblio­ graphical references may be noted, but passages may be copied only with the permission of the authors, and proper credit must be given in subsequent written or published work. Extensive copying or publication of the thesis in whole or in part requires also the consent of the Dean of the Graduate School of Northwestern University. Theses may be reproduced on microfilm for use in place of the manuscript itself provided the rules listed above are strictly adhered to and the rights of the author are in no way Jeopardized. This thesis b y . . . . . . . . . . . . . . . . . ............. has been used by the following persons, whose signatures attest their accept­ ance of the above restrictions. A Library which borrows this thesis for use by its patrons is expected to secure the signature of each user. NAME AND ADDRESS DATE iA ■ A I/- 1 u - y P«JU> HsruXfi. ^ msmmvsM uRnramiw a anra? of w e o a R o m m cusp* s'autb dbhjhksw A OXSSKfiTATXOB sujsarr® to the oi»iwatb 3ch«»l ib rtarai, m m u e M r of Tins hkj!jirwhs?s for th« Jogreo aocToii of miixr.onir Fim o o f M a m a % Touro 1«. Ornbor CHICAGO, IU,Bi0XS May, 1S>!» ProQuest Number: 10101456 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. uest, ProQuest 10101456 Published by ProQuest LLC (2016). Copyright of the Dissertation is held by the Author. All rights reserved. This work is protected against unauthorized copying under Title 17, United States Code Microform Edition © ProQuest LLC. ProQuest LLC. 789 East Eisenhower Parkway P.O. Box 1346 Ann Arbor, Ml 48106 - 1346 IPI# Ifewiiwi inti? tlswi SSSt^BSoss#** #.#**#**#,** «##-#*#«#*#* ♦*■ **#*#* #**ft 4# ##.#** * * »#»*#*#* # *##*.#### * *■*#*§ ft# ftlNftftftfaiftfo*** * * #■§ * ft# MMl ft#INftto8p##Wft##* * « 4 9#*# # « * # * ##*«#* # ** ##%**#»****!& ft# Hftlwftft ftft ftiiiwiilftiiMiit#*####*«*##•*#»«+# »-#*#*♦*##.#**####ftft taftPRftiW* * ft**#####**##*######*###«######*### |ftf} ftfftftflft <<i *tw f«r & » $ # & q / m m M m w>*****#***.*.*.»***.W ®* #©•*!••& *# # • ®>*08mb«»**» *•*»,»*«»»»•»*«*»#. 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SSt ftwg»*tt» O m * «r stfpifteant HfSntfsaet 1Rt» M t m m t m of &#fc#t,#»**.«*«i*»«*«***«.*»»*t«*»»»».»»»»«o**»*®?© X, Rw^HWRy of i>y^os of doffa#«.»*» « . « . « « « 7 0 S* «f *eM»» <&«*% Qn«> to Bbmk3«**«*#****<m>«S)S ft# ftST MppafmwwS Wftpp w m» ftgNftP&w iPWIftf liftlwft «*$3i mfaWm# Iftplls ftft ***#*»»*# ft ♦ « » ###***# *»#*## *»*»**»♦».» ♦ ft# ft# ftft ##*##«#########* *#«*##MI ft# a# fiUft ftlia** ' *C jfcuril.** ft?tif MU ^MuuumiMstikm *ft $#Jftt| m# ^ ^ Ait # . fe||l jp#*. WVmiSfeMKKMW^**bm<UfftSm jumiMmi. 9m ttj uglj^ $$»$£% ftftltttMfcp#***#* *»* *#$$0 11, VmttUAmAm *f m * #****##****♦#♦#■***■ ff. i* X w tw m m m The proteXeae of congenital deforaiiiee have b m studied fcy as&tqr imrestig&tors md fitter precis* mrphm,&g±ml descrlpt- Ioqi are raadily found on & variety of citae«n*lltlM which occur la the human bogy* literature de^esd&tag deft Xip end deft palate is replete with discussion* m etiology, hereditary px^diapoeiilon, surgical and jmetbetie correction and structural detail* Bui signifieiuatay absent is my d&mamie concept of this static relation of parte as they undergo envXroiwaataX »odifi~ cation and follow an ascending and changing pattern of growth and dewaXepcesat* Xt appear* insufficient to dose the palatal cleft end establish m adequate tissue a&ais in the wt&^ph&rjngml area for velc^phar/ngeal waiving and separation of the newel and oral cavities during aisstie&ilm* deglutition and speech* What nay he a surgical success at two years of age when judged by an esthetic end fimctXo&aX yardstick, any he a conflate failure at twenty years when the same yardstick le a plied* Xt is not enough to dose the lip and palate and leave the rest to nature* We mist know sfcen md where growth takes place* tn the developmental pattern for a deft palate individtaal the mm® m for a normal eae? Why do the result* very so arneh for different surgical philosophies end ages at which surges le instituted? I* It posaXbl* to retard growth of the atftadXXa with cicatricial bands of iiesu* that result fro» surgical manlpul&tlaaf Can early and repeated trmaaa to maadlllory growth centers impair their effort to produce & normal neadlla? Bow do patients with surgically ar*pal*sd «toeo wto haw had ao swgwjrf ' flow well csaa. the -wMjiiai mm. of mmdee eon* i : • - iw^i^ijBfe^ to; the' wthodi# ffif coptt^g with the deft • p£i^.«L4^ ^£]^ ft "tMS. iff tO iMfcsee' of the nf- -iaiNNfttsstit*- Xf, the ■: above > <pie&il0R& ’,-:o&& b*': ffiftecvelfti C - ^syy - of tbs, various■ of ^^iabii;irtat^l^H>. of the, cleft gjCffietfr individhsX. c#n~

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