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Un des symboles suivants apparattra sur la dernidre image de cheque microfiche, selon le cas: le symbols -^ signifie "A SUIVRE", le symbols V signifie "FIN". re Maps, plates, charts, etc., may be filmed at different reduction ratios. Those too large to be entirely included in one exposure are filmed beginning in the upper left hand corner. Isft to right and top to bottom, as many frames &s required. The following diagrams illustrate the method: Les cartes, planches, tableaux, etc., peuvent Atre film6s d des taux de reduction diff Arents. Lorsque le document est trop grand pour Atre reprodult en un seul cliche, 11 est film6 it partir de Tangle supArieur gauche, de gauche d droite, et de haut en bas, en prenant le nombre d'images n^cessaire. Les diagrammes suivants iilustrent la mdthode. f errata d to U le pelure, pon d 1 2 3 32X 1 2 3 4 5 6 > / ^ \ ''^^ J kt r-' / %'*.'•('' / , , «' * \' I -f 'i \ r 'I % I Ai 1 3, ■/, V • ; f « .r- A PRACTK'AL ox TIFK T.. ■ ^' ^ BY p. H. WOLFE ?s^ -^^^<^^^^f?^^ *; PBINTED BY WILLIA] 1878. / ^\,¥; ?^^w;. i*7't^ ;'f /' *•».•,■;•,!*.'* ^^#^^ \ V C. 1 ■ J..i»''r' *•"• i«p«ia 1^' I*- iOkasiiu ^^H^ta A VJiAC'TICAI. TKEATISK ON THK ff¥, m m ^ m. «■ BY C. H, ^VOLFE, D. M. I>. >'*»! PICTOU : «»aiNTED BY WILLIAM HARRIft, 1873, m . ^i^'^i^^^j^^y'^tc^:^' (fill 4> ^iiC mmm.,i AUMmkvmmam m3 i / A PRACTICAL %uMu ait ih %Hih -Utr^V^-t^ The amount of information posst3S8ecl bj' thepub- iic in reference to tlie Teetli,— their preservation, treatment when diseaser*, and tlieir important relation to the entire economy of the human system is compai*atively small, and niucli of that which is considered knowledge, is erroneous. Many, even otherwise intelligent people, are sadly deficient in a proper appreciation of the sul>ject and not unfre- quently suffer from protractea derangements of health which have their unsuspected origia in the dental organs. The object of this article will be to correct certain popular erroneous ideas and to im- part such information as will prove of practical value to the Public; and it will be a gratifying indication, if the subject will receive such serious attention as its importance demands. The different parts which, in combination, con- stitute the mouth, form a very important and complicated portion of the animal body ; connected as it is by sympathetic'relations to the entire organ- ism, containing the Tongue, Teeth, Gums, and Ridges, in which the Teeth are imbedded, receiving the secretion of various glands ; and being the organ of speef'h and mastication, it is not only the most expressive fand characteristic, but also the most important of all the features. The Teeth are valu- Hblr t^rgjiiirj of the system, their dt^velopuftHit ik oi/c^ of the nioHt (Hirious and intHrestiiiK of tho phy- sioloj3fi(rul prooesson ; they are tl»e hardest portion >f of the body. Teeth are eouiponed of (1) the Pulp, commonly called nerve, o(tt»upying the chamber ii» the crown and the canal extending throuj^h the root f (2) the Dentine, which constitut(?s the larj^est pari of the tooth ; (1^) the Knautel, which forms thc' covering and protection of the crowf» ; (4) the^ Cementuoi, which covers the root. Tiie ex posted part of a tooth — that above the gum — is called the Crown ; that which is held within the socket, tlu^ Root; and the constricted part l>etween the crown and the root, the Neck. The first ortemporary,commonly calUnl the Milk Teeth are twenty in number, — ten in ea(;h Jaw,— consisting^ of two central and two lateral incisors ;;: two canines, or Eye teeth, and four molars or double teeth. The eruption of the temporary teeth varies somewliat in ditterent children, but as a rulp the average time of the commencement is from the- fifth month and by the second year usually all have- made their appearance^. Under favorable conditions the temporary teeth ought not to decay, but simply loose their hold in the jaw froii^ absorption of their roots to nmke room^ for their successors, and drop out white and clean.. These teeth are smaller tlxan the pern>anent and of a less firm and solid texture; when tlierefore decay commences in them, it proceeds more rapidly, and for this reason they need more attention and care- than the permsanent ones, I'he negle(;t of tlie first teeth is a great mistake and gives risse to much, mischiefy the i*etention of the first teeth is of great importance in regulating the advance of the second.. The exemption of children from the suftering caused by decay of tlie teetlt and of the parent fronu } % m/ ;r ^- 1^ ?I kW: '* •>.* "^^'V ', t found in the first set, viz: eight bieuspeds, or half molars and four wisdom teeth, their eruption begins about tlie sixth year, and is terminated usually at the fourteenth, ex('ept the wisdom teeth, which appear from the seventeenth to the twenty-se(?ond year. It must bo remembered tiiat the eruption of the second teeth, l)egins while the first set is still in first eacdi their the mouth, thus, about the sixth year, the permanent molars, four in number, one in side of the upper and lower jaws, make appearance. The importance of proper attention to the clean- liness of the teeth, can hardly be overstated, many Eeople are under the erroneous impression, thrit rushing the teeth is injurious to them. Nevar was there a greater mistake, an old saying is: that Cleanliness is next to Godliness — and tliis is parti- cularly applicable to the mouth, as being, so to speak, the entrance to the body, through which all nourishment has to pass ; as a preventive of diseases of the teeth and gums, thorough cleanliness is of unquestioned importance, they should bo brushed at least twice a day, on rising and retiring, and a toothpick made of wood or quill, should be used after eating, and all particles of food carefully removed from between the teeth. The brush should not be too stiff, and should be carried up and down on the outside of the teeth^ and not traversly, also, every portion of the inner surfaces should be cleaned. The use of a good tooth powder once a day is advisable, but these powders should contain no acids, or gritty substances, such as charcoal, etc. Jl \ vnnm ^-)^ ^ki'Mi Jkil^ )r ji t / Tlio (lop )sit ciUol tiirtiir, wliicli (M)lleuts more or less abDiit tlio t«ctli, of all por-JoiiH, ditfjra in diffei- eut indivkliials, atiil its prosoiKJO is in')ro or less hurtful, ac'nordinjf to its (character and quantity. In some cases its influence is exiroodingly perni- cious, causing the giitn-t to boi!ome swollen, inHanied, spongy ; pus oozing out from between the necks ot the teotli, and absorption or waste of the sockets of the toatli tiking place. The gums become exceedingly piinful, and bleed on the slightest touch, and on this account there is no eft'ort made to keop the mouth clean ; the tartar accumulates rapidly, and the result is the destruc- tion more or loss sp9edily of the sockets in which the teeth are implanted, and the loosening of the teeth until they drop out. These, however, are not the only rosuiis ; the breath becomes letid, the secre- tions of the mouth are poisoned by pus, indigestion, loss of appotito, heiidache, neuralgia and general derangement of the health, follows. That derange- ment of the digestive functions, and consequent impairment of the whole economy of the sj'-stem, miy result from a diseased condition of the mouth, especially when such a condition continues for years, as* is usuiUy the case, is too well established to require an argument. The presence of decayed te(^tii and roots, ulcerated or suppurating gums, ac<'umulations of tartar etc., must necessarily vitiate the secretions of the mouth and cause irrit- ation more or less severe of the mucous membrane of the stomach. Many people sutler for years from indigestion, their digestive functions are carried on with such dirliculty, as to make the introduction of fo )d, a source of illness, and discomfort. The effects of a pr )l()nged source of ill health of this kind, are loss of tiesi), sallowness of complexion, weakness, an incapa 'ity for Jiny exertion, headache, otfensive r, S> % *w % 'Wi&i. 8 breath, eU*. Lau^o (|iiaiititk»s of anti-dyspeptic drugs are taken daily, without giving relief, or im- proving the vigor of the stomach. The causes involved in producing this attection are various, but there are cases,— and many more than is gener- ally supposed — wliere the cause can be traced directly to the teeth. In a mouth where there are a number, or sometimes nearly all the teeth, in a decayed condition, there is a fearful amount of poison generated. Aside from the decay of the tooth substance itself, parti(?les of food which are lodged after each meal, in the cavities formed by decay, — and any one would be surprised at the quantity of decayed matter which is stored in these cavities, — undergo fermentation and decomposition. The gums in these circumstances are always in a diseased state, so that by pressing slightly upon them, matter oozes out from between the necks of the teeth. What becomes of all this poisonous matter ; the result of decay, decomposition, diseased gums, etc? It intermingles with the fluids of the mouth, and in swallowing is carried into the stomach. During eating, the movements of masti- cation naturally exert a certain amount of pressure upon the diseased i)arts, thereby extractint*- and removing a large quantity of poisonous uijuter. which is, in consequence of an increased flow of saliva, saturated and impregnated v ith the food and passed into the stomach, now consider the constant absorption of so much poison to have cpai'onL Bill whore tlu* natural oin^s lia\ e (jfcc/^ lost or where tliev have been redui^ed l>v disease Ut mere .stuiitps, llien th(» (mssession ot* artiHeial t(H'tl> heei^nies of iiihiiite valuer. 'ri>i' eftbets ot* the los!-> ol'the natural teeth are various, the sjreeeh is etfeel - ed to sueh a deijfi'ee that it is (juite painful to witness the ert(>rts njaile bv tl>e unfortunate person to bit*^' his eonsoiTiants out ofthe alphabet ; for he ih redueed to the eondition ofthe infant, whose boneless jj,uni>> fire unlit tVn' any task l>ut the earessir>.i> ju'essure oV the maternal mouthfuL The hiunblei', but stili weeessary liinetion of masti(nition is impossible^ Tlie jaws and museles olthe faee undergo a remark- able elianre in their jK)sition, imparti-itg to \hc features the* appearan<'e of old agi' j this is a point of the greatest importance to the patient wIkj eon- teniphites wearing artificial teeth, The necessity of supplying the .jaws, after the natural teeth liave l»een lost, as soon as pritctiea)>le with artilieial ones^ will be recognized, after stating that the)» the least possi])le change of the parts has taken ]>lace, tlu- jaws are still in their natural position, and tlie patient, on introducing artiticrial teeth, will lind it very mnch easier, tf) speak, n>asticate and l>econie used to their presence, than in cases Wliere th«' absence of the natural tet^th has l)cen of long duration/ The selection and insc-rtion of artilicial leeth should be conducted with care ; and with reference to their appearance they should l)e natuial as to shape, size, and color. The advantages of artiticial teeth are numercnis ; they prevent the muscles of the cheeks froni fallling in, and in that way preserve the natural ('ontoivv o+' the face, the jaws are retained in their proper re»rttion to each other, they serve perfectly for articulaticm, ami though one can hardly crack a peai;h stone, as some ean with their native ntolars, or use them for biting off the heads of iron- nails, they can do good servicer in the respectable »nd responsible duties of masti-- ^«tion. ^.— rw ' *v>i' 1 i».\ .-i^SiWIPW^^K fT^ ¥■ i ^iiJMBiiirrfiit iritr iiHiiMIT nt iVvu.f* ?*%V S •If ■ iwnw I III -i 1 i: h ^ • y- A-Mj mmmmmmi t ^■Ja*-^ ■>" I •• «•:■». Mvw^aap' •^ii«»». fw I i^i n i<»»>n— ^»»-' I .*i ♦■ '^^ t ( Graduate of T/a7*rard College, ) Otters his services to the jmblie in mII the brandies of Mo«lern Dentistry, OPERATIVE DEPARTMENT. Fillings of Gold, Platinum, Silver, Tin, etc., inserted Avith the utmost care. Abscesses of teeth, and Fistulas u[)on the cheeks, resulting from diseased teeth, cured. Tait^r and other deposits upon the teeth, removed, and the same cleansed and polished. Teeth extracted with skill, and without Pain, by the use of Nitrous Oxide Gas. MECHANICAL DEPARTMENT. Artificial sets of teeth inserted upon any base, now known to the Profession, and war- ranted to give entire satisfaction to the Patient in every instance. v'^ For natural appearance in the mouth, dura- bility, usefulness, and fine workmanship, they cannot be excelled. Partial sets and Pivot teeth prei)ared. 20^ Office in A. Henderson's Building, Water Street, Pictou, N. S. T«- ~;v«i, .•._.^ fi^^ t'*' 4,^ I V I ' ■4, ' ,*..? ,, i^^ V^ vm f lleffe, ) ic in nil the istrv. PMENT. Silver, Tin, e. Ins upon tlie etli, curcHl. >n the teetli, nid polisluMl. nd without Kide Gas. TMENT. 3 upon nnv )n, nncl wnr- f) tlie Patient •t' mouth, durn- lanship, they (pared. tuilding, Pictou, N. S. ■'•''•'v--'^-! » '' -^y J. 1 , ■ % Fl .^.^'^■i-Lfc^^■•ll