Important Info 2.3 Flashcards
FITB Least likely for 70 year old
Choices you can put…
- Dentigerous cyst (Highest incidence in
20’s and 30’s)
- Ameloblastic fibroma (Mean age 14-15.5 years)
- Lateral periodontal cyst (adult)?
or Eruption Cyst (< 10 years mixed dentition stage)
FITB 3rd most common lesion
Odontogenic Keratocyst
1st - periapical cyst
2nd - dentigerous cyst
first radiographic appearance in apex
Widening PDL
Large PA radiolucency with thin radiopaque border… most likely a
cyst
pic of sclerosed bone around apex of tooth with deep caries
Chronic abscess
Treatment for familial fibrous dysplasia
Minimal surgery and observation
unique
CEOT (calcifying epithelial odontogenic tumor)
a. 50% pericoronal, 50% not pericoronal
b. 75% pericoronal and 25% not pericoronal
???
33% present as pericoronal radiolucencies (slides)
Pic with lateral with thick canal (not sure what this is asking but it might be talking about fusion… picture shows fusion… what is the treatment for this?)
RCT
FITB Multiple OKC
Nevoid basal cell carcinoma syndrome
Anomaly of maxillary anterior
is sometimes confused with…
nasopalatine foramen
Etiology of solitary bone cyst
Trauma
Also called…
Solitary Bone Cyst
Hemorrahgic Bone Cyst
Traumatic Bone Cyst
Extravasational Bone Cyst
Unicameral Bone cyst
Intravasational Bone Cyst
FITB (3 part) Heart shape
a. Does it have it have a heart shaped lucency? Answer should be no because it’s ovoid
b. How? Image is superimposed with anterior nasal spine
c. What is the structures involved? Incisive canal cyst and Anterior nasal spine
FITB describe mandibular pathology (found this photo that might be what it looked like… this is a residual cyst)
a. Radiolucent or radiopaque
b. Continuous vs non-continuous
c. Multilocular vs unilocular
d. Well demarcated vs diffuse
e. Smooth or irregular
f. Corticated vs. non-corticated
a. Radiolucent or radiopaque
b. Continuous vs non-continuous
c. Multilocular vs unilocular
d. Well demarcated vs diffuse
e. Smooth or irregular
f. Corticated vs. non-corticated
I honestly can’t remember what contious and non-continous is… help
Case study: Pt has multiple (exactly 6) missing teeth
Oligodontia
I thought it was asking best prognosis for perio disease
a. Single root,
b. Multiroot, long, curved
b. Multiroot, long, curved
there is just no way this is correct
pic similar to this but a pre-molar
Apical scar
Associated with ectodermal dysplasia
Thin hair and hypopigmentation
What treatment for this?
Resection
osteoradionecrosis, calcifying epithelial odontogenic tumor, and ameloblastoma all often require resection
FITB: List 3 periodontal factors you can say from an X-ray (pic)
I added the pic for vibes
a. Vertical bone loss
b. 2:1 crown-root ratio
c. furcation, calculus
d. Horizontal bone loss
X-ray.. what diagnosis can u make?
a. Calculus present (1)
b. Deep probing depths (2)
c. Horizontal bone loss (3)
d. Vertical bone (4)
Answer choices were like 2 and 4, or 1, 2, and 4, etc
- I put all but the choice about probing
Dentigerous cyst can turn into?
squamous cell carcinoma
Potential for degeneration of the cyst lining to an ameloblastoma or a squamous cell carcinoma
ear
nasolabial fold
Sigmoid notch
inferior nasal concha
mental ridge
soft palate
found this photo online
Pterygomaxillary fissure
internal oblique ridge
Sphenoid sinus
submandibular gland fossa
