صفحه 1:
DENTAL
21 01/141185 لاهنجارعهاءئد ندار؟
صفحه 2:
* NUMBER OF TEETH
Supernumerary teeth
Missing teeth
+ SIZE OF TEETH
Macrodontia
روز
* ERUPTION OF TEETH
Transposition
صفحه 3:
+ ALTERED MORPHOLOGY OF TEETH
Fusion
ععمععوع رع ره
Gemination
Taurodontism
سای PTE Yate
Dens invaginatus , Dense in dent, Dilated
odontoma
Perum ele itch a i)
Amelogenesis imperfecta
Dentinogenesis imperfecta
Dentin dysplasia
Regional odontodysplasia
صفحه 4:
Enamel pearl
Talon cusp
Turner hypoplasia
Congenital syphilis
صفحه 5:
٠ ممعم
+ Abrasion
Toothbrush injury
Dental floss injury
* Erosion
+ Resorption
۱۱۵۲۵۵ (0
External resorption
صفحه 6:
* Secondary dentin
+ Pulp stone pulpal sclerosis
۰ Hypercementosis
صفحه 7:
FIGURE 31-1, A cod B, Pt موس ied mas
FIGURE 31-2 Ase (A) anf worn (B ond €) CECT vw of a mcd one ell paca
‘Heaieers semis ا لا
صفحه 8:
FIGURE 31-3 CBCT three-dimensional rendering of two supernumerary teeth in the
anterior maxillae, palatal to the central incisors (arrow)
صفحه 9:
FIGURE 31-4 A, Example of tuo supplement tah in he mally thi molar ceo (dstodens) B, Example in the manibulr
‘third olor region, (A, Courtesy DH. Grubs, Ooi, Ont, Conan.)
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FOURE 97-6 ud (A) tt cna (B), oa corse (E) BT os opt Cara dew the
Angel oho ean ana fs
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fF mesiodens interfering with eruption of adjacont per
FIGURE 31-7 A-C, Exampk
monent teeth.
صفحه 12:
FIGURE 31-9 Developmental absence of maxillary and mandibular second premolars and
maxillary canines. Note the apically positioned deciduous mandibular second molars. This
‘appearance is suggestive of ankylosis of the teeth.
صفحه 13:
FIGURE 31-8 Supplemental deciduous molar (arrow).
صفحه 14:
FIGURE 31-10 A ond نهد طلست مر رق mis ond nafomed teh in codec روا
صفحه 15:
FIGURE 31-11 Ay Cal peggh ef mond
ster pamcix nai. B, Poor ge sos be
tyes esl wis othe ooh ces cp th
‘their respecine frst premolars. (A, Courtesy Or. H. Grobiso,
ati, Ora, Cama.)
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FIGURE 31-14 Cropped ponoramic image demonstrating أه وه العممكده؟ امعتمانط
moxillary conines and first premolars.
صفحه 18:
FIGURE 31-15 Fusion of the central and lateral incisors in both the primary and the
permanent dentitions. Note the reduction in number of teeth and the increased width of the
fused tooth mass.
صفحه 19:
FIGURE 31-16 A, Concescence ocus when two teeth oe
ind by camer. B, Ec of en oh ny en he
uit env یدهم مالس id ny
ot be well suoied, (Courtesy Ot R Kenho, Dols, 1)
صفحه 20:
FIGURE 31-17 A, beni of یه
متا راوس اس of he conn od pup
lb, B, ns cmp grin dios
bole ino,
صفحه 21:
FIGURE 31-18 A, Geniafon ¢ ام و
] prc nconssecin sia. B, Thee
Aino sfc dig densi te gent
بل مایت له الا وم pend
Coon BC image of cer cas of pion,
ماج ای وا ۱0۱ the cnmen rot a
(And B, Cutsy 8. Fredo, Combi,
Ww)
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B م
FIGURE 31-20 A, Diloceration of the crown may be recognized clinically. B, Image
of the specimen in AX. (Courtesy Dr. R. Kienholz, Dallas, TX.)
صفحه 24:
FIGURE 31-21 همعط of th oot of oma
lay ns (A) od out mo (B)
صفحه 25:
lilacerated in the
FIGURE 31-22 The most apical portion of this third molar root
buccablingual direction so that its long axis lies along the path of the xray beam. Note the
“bull's eye” appearance of the root apex produced by the root canal, tooth root, and PDL space
(arrow).
صفحه 26:
صفحه 27:
IGURE 31-24. Radiopaque, inverted teardrop outline of dens invaginatus in a maxillary
teral incisor. Note the position of the invagination in the cingulum area of the tooth crown.
صفحه 28:
FIGURE 31-25 A and B, Infolding of enamel is more severe in dens in dente as seen
in these two periapical images. The invagination begins near the incisal edge of these abnormally
peg-shaped lateral incisors.
صفحه 29:
FIGURE 31-26 A ond B, Severe forms of dens in dente usually result in necrosis of
the pulp, open apices, and rarefying osteitis at the tooth apices.
صفحه 30:
FIGURE 31-27 JX. Dilated odontome, the most severe enamel imopination, 5
positioned just posterior te the developing rmaridibulor tard molar in iis parararmic Wipe
IB, Images of the oxiroctad dilated edomame from hwo different anguletions.
صفحه 31:
FIGURE 31-28 A, Occlusal tubercle of dens evaginatus as seen in a mandibular pre-
molar. 1B, Periapical image of the specimen. (Courtesy Dr. R. Kienholz, Dallas, Texas.)
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FIGURE 31-31 The reduced radiopacity of the enamel and the rapid abrasion of the
crowns of the primary teeth are features of hypomineralized omelogenesis imperfecto.
صفحه 35:
FIGURE 31-32 A ond B, Detnogeess inert clic shows bos coms, consticin of othe emer
ور con, short ots nd rue ize fhe pulp chon ond et cand.
صفحه 36:
FIGURE 31-33. Ponoromic (AX) and periopical (IB) images of the some case show the
short, poorly developed roots; obliterated pulp chambers and root canals; and periapical rarafying
osteitis associated with type 1 (radicular) dentin dysplasia. Note the half-moon of “demilune”
shape of the pulp chambers.
صفحه 37:
صفحه 38:
oO 7-5
39
egional odontodysplasia:” بر( معا
۶۱6102۴ 31-35 هطاحا مه هه تمیق مور هه موم تمتوو۳ in exon aon, Noein
۱
ino and cares. C, Inlet of hl morula pels cd یتح second melas Noe he cof eno nd hypo
of enamel and dentin egress may os shat os
صفحه 39:
FIGURE 31-36 A on B, faonel park a ral oulgowts of exo and dain in he Suron ons of th
Cond, Inoges oth eth nA and B. (Coutesy Dent, Bes, 1)
صفحه 40:
FIGURE 31-37 Three enomel pearls (one attached to the frst molar and two on the
second molar) are apparent in this periapical image,
صفحه 41:
Talun cusp
FIGURE 31-38 Mody ate! nse bang oon ap (ra. thos
‘wo eran ions, ore vex the ia edge onda seand nthe lm cen,
(Cosy DA, Cede, Dal, Tt)
صفحه 42:
‘urner hypoplasia 3 اها |
صفحه 43:
Congenital syphilis
FIGURE 31-40 Cong pis ny rue organi conn of he
tmilay eal ics ore os “stinan’ isa The abel mpl
yi sn res ec ph ti
of inl ee
صفحه 44:
FIGURE 31-41 Physiologic weor oration is damansoted on this propia image of
the mandir isos.
صفحه 45:
Abrasion
FIGURE 31-42 A, lvson of the cl aes of these nso eth eile fom
‘ces (ond imap) seo dls, Noite ote othe pp canbe a
‘edn in ze ut cans, B, Aan on dst ose of he meiy caine
fea 0 dere cos,
صفحه 46:
Internal resorption
صفحه 47:
FIGURE 91-44 A, (C1 os sts te
tcl nips ne ol et
tsi cig eso oon
‘0 meng ine oe ont
امس peony io et com,
B, Thee neon of te nak
lay at ne ss spt io on
all pac ok
صفحه 48:
vA دان املك
1
صفحه 49:
FIGURE 31-46 A, baeral oot sop
fon of the kta sae of te oto he
rend coal ics, These sly
eine anes carn th et بو
foes. By The rot hs be eed by
ingot be hs saneies lara ١
1s ats C, Stl CBC inoge of extend
rsp th pl safe oh otf
«edn عمط موه الا ec
صفحه 50:
FIGURE 31-47 External resorption of on impacted second premolar. Although both
enamel and dentin have been resorbed, the residual enamel of the crown con stil be seen as
well os a hint of a pula chamber.
صفحه 51:
‘ins ate ap Cool oto! a
ein fea as lee fe pul cheb sin
صفحه 52:
Pulp stone SOL ite LY oA!
FIGURE 31-49 A, Pip ses mob for os coins nh up B, Wen ge, fey my case drain
alte pulp cnr dot cls
صفحه 53:
=
SPL,
PUREST srs لف عافد مس 9
0 ۳ “tia
صفحه 54:
Hypercemento