Term
| focal fibrous hyperplasia |
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Definition
| gingival counterpart to traumatic fibroma ( cheek biting - most common tumor in oral cavity |
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Term
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Definition
| collagen fibers, fibroblast , undifferentiated mesenchymal , blood veseels , lymphoid |
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Term
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Definition
| lighter pink to red , painless , tx - surgical excision |
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Term
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Definition
may affect submucosa and pdl , young adults , anterior gingiva m raised nodule ( ped or sessile ) , no erosion
15% recur |
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Term
| subtypes of peripheral fibroma |
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Definition
peripheral ossifying -osteoid
giant cell ( stellate )
periodontoma ( odontoma ) |
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Term
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Definition
multiple fibromas PTEN
buccal mucosa , lateral border of tongue / lower lip |
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Term
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Definition
neurofibroma
neurilemmoma
granular cell |
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Term
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Definition
| lipoma , mucocoela , salivary galnd , neoplasm |
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Term
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Definition
local factors
leukemia
drugs dilantin, phenytoin , nifedinea and calcium channel blockers |
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Term
| hereditary gingival fibromatosis |
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Definition
| child with condition of fibrous |
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Term
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Definition
| denture induced hyperplasia requires surgery |
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Term
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Definition
tumor of pleura, CD 34+ , haphazard spindle cell , circumscribed
DD: leiomyoma, hemangioperiocytoma, benign fibrous histiocytoma |
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Term
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Definition
| gelatinous ( palate , infiltrate , rare - Carneys syndrome , recurrence , Diffuse blend |
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Term
| nasopharyngeal angiofibroma |
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Definition
diagnostic- injection
age 20s , boys, blue swelling
clefting nasopharynx
tx - surgery , hormone
unencapsulated
recurrence common, rarely found orally |
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Term
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Definition
| CD 34+ not common in oral , orbit |
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Term
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Definition
mistaken for malignacy
sometimes symptomatic
trunk and extremeties
HC - slender, feather life multinucleated giant cells
DD- fibromatosis , fibrohistiocytoma, fibrosarcoma , myofibroma
( smooth muscle like cells )
DD |
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Term
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Definition
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Term
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Definition
| H andN , circumscribed , biphasc growth patter , + smooth muscle (-) desmin, CD 34(-) , (-) S100 |
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Term
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Definition
aggressive ,
superficial - not in oral cavity
deep seated ( oral cavity
60% extra abdominal , females 2:1
mandible , soft tissue - radioopaque
affects children , young adults
residual skeletal muscle
(-) for all of actin , desmin , s100 |
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Term
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Definition
malignant
herringbone
H and N , secondary ulceration, young adult
bone lesion metastize |
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Term
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Definition
rare , well demarcated
extremetics and trunk
"storiform, mat-like " |
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Term
| malignant fibrohistiocytic |
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Definition
pleomorphism , adult men > women
DD - skeletal , smoot , adipose cancer |
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Term
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Definition
congenital , involution does not occur
20s , makes "crepitant" sound
tongue - macroglossia
nonencapsulated , surgical |
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Term
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Definition
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Term
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Definition
benign tumor , oval to spindle
no predilection
soft tissue / intraosseous
"staghorn"vessels
tx . wide surgical excision ( undiff) , intermediate tumor ( unpredictable behavior ) , Ki67 - prolifer |
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Term
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Definition
malignant tumor , rare - endothelial
50% skull /forehead
"hubnail"
tx - poor prognosis - face /scalp
better - oral |
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Term
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Definition
( amputation)
caused by injury /transection
inflam/ scarring / prolif
haphazard tortuous
also intraosseous
tx - surgical incision
dx - local anesthestic
50% painful |
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Term
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Definition
+ s 1000
females, mostly tongue
asymptomatic
over pseudoepitheliomatous hyperplasia
DD- traumatic fibroma
neurofibroma, schwannoma , PEN |
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Term
| congenital gingival granular cell |
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Definition
(-) s100
epulis , anterior max, girls |
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Term
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Definition
| mostly occur in the tongue |
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Term
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Definition
antitony A - palisaed
antitony B - esophilic c- haphazard |
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Term
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Definition
von Recklinghausen diseae , spindle shaped
+s100
autosomal dominant , |
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Term
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Definition
carcinoma of thyroid
pheochromocytoma of adrenal
mucaosal neuroma
marfanoid body |
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Term
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Definition
| ( solitary lesion , tumor of three lies |
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Term
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Definition
from neurofibroma or complication of it , parasthesia ( malignancy ), 40s ( earlier than the NF1 )
IHC - + s100 + neurofilaments
DD- fibrosarcoma , leiomyosarcoma |
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Term
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Definition
esthesioneuroblastoma
young adilts , nasopharynx / max sinus
"round blue cell tumor" pseudorosette, roseete
IHC- + neurofilaments , chromogranin, sypolysin
DD- lymphoma, rhadomyosarcoma, Ewing sarcoma , undiff carcinoma
malignant |
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Term
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Definition
two type- focal (trauma ) ,systemic progressive
DD - osteosarcoma
tx surgical |
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Term
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Definition
smooth muscle
rare in oral cavity
DD - NF 1 ,2 3, |
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Term
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Definition
mostly intraoral , smooth muscle
DD- other malignancies - MPNST , fibrosarcoma
*** > 2 mitotic events |
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Term
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Definition
skeletal h and n
adults easy to identify - looks like skeletal muscle |
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Term
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Definition
strap-like
most common soft tissue sarcoma in peds |
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Term
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Definition
| fat tissue , slow , of academic interest |
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Term
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Definition
DD - Benign process
slow , well diff |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
symmetric , asymptomatic , well demarcated
afro, asian , med
dd - smoking associated ,Peutz Jegher , melanomas |
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Term
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Definition
anterior labial gingiva
20% of smokers , women more affected
DD - same as others as well as physiological pigment |
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Term
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Definition
non malignant potential , lip unkown cause, well demarcated
multiple - can be associated with systemic Peutz Jeghers , |
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Term
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Definition
control tummor supressor gene- polypsis --> cancer ovarian , pancreas, breast
autosomal dominant
intraoral |
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Term
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Definition
hypoadrenalcortisol
bronzing / ACTH
oral lesions are first manifestation of disease |
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Term
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Definition
biopsy
DD -rarely superf, melanoma , palatal blue nevi , amalgam tattoo,
multiple peutz jegher - addiso n |
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Term
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Definition
mole, non malignant poitential in nevi , all should be excised , biopsy
junction
compound
intramucosal ( most common
blue nevus |
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Term
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Definition
intraoral melanoma is rare
two types : invasive - vertical growth
in situ - prolonged invasive
2% of all cancers |
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Term
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Definition
most common pigment of oral cavity
occurs after extraction or removal |
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Term
| squamous papilloma / oral wart |
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Definition
most freq paipilly growth in the oral growth
HPV 2,6, 11 , low level of infectivity
AODS = dysplasia - HPV 16,18
DD - papillary hyperplasia , verruciform xanthoma |
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Term
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Definition
removable prosthesi , hard palate , C albicans
DD - hard to miss |
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Term
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Definition
syndromic cleft lip w or wo cleft palate
paramedian lip pits
IRF6 NSC - 18% its found |
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Term
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Definition
M> f asians > white > black
1:700 -1:1000
80% unilateral, 20% bilateal |
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Term
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Definition
F> M =across
1:1500-3000
isolate cleft 30% |
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Term
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Definition
ankyloglossia - frenum of tongue with gingiva
predom male
TBX 22 |
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Term
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Definition
thinning hair
ectrodactlyly
autosomal recessive
PVR 1 - oligodontia |
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Term
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Definition
multifactioral ,
TGFb3 - fusion
MSx 1 - tooth form
folate - fusions of palate , vit A , riboflavin
p63 - ectodermal dysplasia
infec- rubella
alcohol , smoking, retinouds m methotrexate ,dilanti n |
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Term
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Definition
autosomal dominant , SH3BP2
-5yrs onset , swelling mandible
teeth displaced eruption
multiocular radiolucency , look like a central giant cell |
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Term
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Definition
| midface hypoplasia , crowding ** |
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Term
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Definition
| craniofacial dysostosis , premature fuson FGFR 2 and 3 |
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Term
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Definition
| mandibulo facial dysostosis , hypoplasia branchial arches 1 and 3 TCOF 1 |
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Term
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Definition
defect in osteoclast ,infantile - most deadly , radioopacity ,
three types AR AR AD delayed tooth eruption |
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Term
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Definition
osteitis deformans > 50 adults
European , resorption , vascular and sclerosising ( opacity )
cotton wool \hypercementosis
dentist- first to recognized
complication osteosarcoma , osteonecrosis |
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Term
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Definition
| no change in tooth number - fusion |
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Term
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Definition
| usually central incisors , change in tooth number |
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Term
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Definition
| max molars , difficulted with extraction |
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Term
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Definition
| traumatic episode , curving of tooth |
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Term
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Definition
( pulp space )
cause not alwaysknown
found in Downs syndrome , ectodermal dysplasia, amelo I ., orofacial digitalis and other |
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Term
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Definition
| invagination of tooth , deep pocket cares and pulp exp . max lateral incisors |
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Term
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Definition
rare, ectodermal dysplasia
partial anodontia - hypodontia
- crouzons , ehlers danlos ,
-3rd molars most common, second bicuspids, lateral incisor |
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Term
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Definition
| x - linked recessive , hypohidrosis, hypotrichosis , hypodontia ,frontal bossing , low nasal bridge , protrusive live , oblique insert ears |
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Term
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Definition
distomolar
mesiodens - 4th molars , central incisors
odontomas |
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Term
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Definition
| polyposis APC genes , adenocarcinoma include odontoas , supernumerary , impacted teeth |
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Term
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Definition
| gnes regulates osteoblast gene exp . short status , frontal bossing |
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Term
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Definition
rickets
cretinism
cleidocranial dysplasia
hypothyroidism
local factors |
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Term
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Definition
3rd molars
max cuspids -
biscuspids
supernumerary |
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Term
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Definition
periodontal soft tissue
dental carie
pericoronitis
trauma |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
|
Definition
| alteration , org tooth enamel , dentin, cementum |
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Term
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Definition
hypoplastic I lack of thickness
hypmaturation II
hypocalcified III affected primary / permanent
mix of all IV
autosomal dominant / x linked |
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Term
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Definition
nutrtion metabo dist , vit def
infection diseae , inflam , lpocal infection , trauma , fluoride , pharm |
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Term
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Definition
permanent tooth damage during development
DD - enamel hypoplasia , fluorisis ,AI |
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Term
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Definition
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Term
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Definition
I - assoc .oof osteo I ( translucent
II - indep of osteo I
( obliteration of pulp chambers )
III brandywine |
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Term
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Definition
amber translucency
rootless - shrt roots
no pulp
autosomal dominant
III - pulp stones |
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Term
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Definition
caries, age , restor, tobacco, coffeee
chromogenic bacteria, metals |
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Term
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Definition
| tetracycline ,fluoride, porphyrins( red urine) , bilirubmins , hemosiderrrn |
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Term
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Definition
ext - trauma - impacted tooth
iint - pink tooth - causee unknown
dentinoclast, Howship lacunae |
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Term
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Definition
| most common form of injury that causes pulpitis |
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Term
| heat friction chemical and filling material |
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Definition
| potential irritants for pulpitis |
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Term
| focal reversible pulpitis |
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Definition
acute, mild inflammatory pulpa lreaction thatfollows carious destruction of a tooth or placement of a large metallic filling without an insulating base
hypersensitive to thermal and electric stimuli
- can be reversible if cause is remoed |
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Term
| dilation and engorgement of blood vessesl |
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Definition
| predominant feature of focal reversible pulpitis |
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Term
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Definition
severe , progression of focal reversible pulpitis pain
intensified pain to heat or cold response |
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Term
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Definition
long term low grade , dull ache
px. - mild reduced response |
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Term
| chronic hyperplastic pulpitis |
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Definition
| molar teeth of children / young adults |
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Term
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Definition
acute pulp and chronic hyperplastic- irreversible
chronic -death |
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Term
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Definition
severe pain pain in area of nonvital tooth , hypersensitive to percussion
involved tooth unresponsive to electric/ heat ( pulp necrosis |
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Term
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Definition
| chronic nonvital tooth - lucency |
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Term
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Definition
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Term
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Definition
bilateral - ludwigs angina
cavernous sinus thrombosis- fatal
drainage not established - purulent exudate |
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Term
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Definition
infection , results from ext of periapical abscess - 1st
physical injury-2nd
bacteremia - 3rd
pain
diffuse radiolucent when 60% bone resorbed
parathesia of lower lip ,tx-
antibiotic / drainage |
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Term
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Definition
radio image is mottled , motheaten
low grade |
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Term
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Definition
| 20% patients that have underone tumor , irradation |
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Term
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Definition
most infections (bacteria)
cx- variable pain swelling drainage
rx- lucent or mottled patern
hyperbaric oxygen
tx- antibiotic ,sequestectomy |
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Term
| chronic osteomyeli with prolif periositis |
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Definition
garre osteomyelitis, sequela of tooth abscess , asymptomatic bony , hard swelling , childen
rx- lucent or mottledpattern with concentric periosteal opacities
tx- tooth removal , antibiotis |
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Term
| diffuse sclerosing osteom |
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Definition
low grade infection, pulpits , perio disease
cx. occasional pain ,swelling, drainage
mandible
rx. opacification through jaw - mandible or maxilla
primarily affect middle age black women
tx. antibiotics |
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Term
| focal sclerosing osteitis |
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Definition
low grade focal bone irritation
asymptomatic found on routine examination
opaque emass usally root apex
treat offending tooth |
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