Notes in RO712 - final

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Status	Last Update	Fields
Published	05/10/2024	Review this quizlet for radiographs:https://quizlet.com/rachel_wittenberg79/folders/radiology-final/sets
Published	05/10/2024	Conventional vs 3D imaging
Published	05/10/2024	Tomography =
Published	05/10/2024	Anatomic planes
Published	05/10/2024	MDCT =
Published	05/10/2024	Who developed computed tomography? when?- what is it?
Published	05/10/2024	Computed tomography: evolution1972 - how long did a head CT take?2010 - how long does full body CT take?
Published	05/10/2024	What are the different parts of the CT scanner? (3)
Published	05/10/2024	Describe CT imaging in the following years:1) 19952) 1998- what advancements were made?
Published	05/10/2024	CT - images free of: (2)
Published	05/10/2024	CT -1) radiopaque = ___2) radiolucent = ___
Published	05/10/2024	CT radiodensity is measured in what units?
Published	05/10/2024	What are the 2 windows in CT scans?
Published	05/10/2024	Does bone or soft tissue window have higher Hounsfield units?
Published	05/10/2024	MDCT summary (4)
Published	05/10/2024	MRI =
Published	05/10/2024	Why do you not need radiation protection for MRIs?
Published	05/10/2024	When were MRIs developed? by who?
Published	05/10/2024	What must you be careful of when taking MRIs?
Published	05/10/2024	How does an MRI work? (3)
Published	05/10/2024	What electromagnetic waves are used to produce MRIs?
Published	05/10/2024	How do you use MRIs for different parts of the body?
Published	05/10/2024	MRIs use __ pulse sequence1) TR =2) TE =3) what does the echo/pulse indicate?
Published	05/10/2024	MRI: T1 vs T2- is the TE long or short for each of them?
Published	05/10/2024	MRI's T1 & T2 vs MDCT's bone/soft tissue windows
Published	05/10/2024	What fields use CBCT? (4)
Published	05/10/2024	Dental CBCT vs medical CT
Published	05/10/2024	Cone-beam CT: advantages (7)
Published	05/10/2024	How do you minimize the radiation exposure from a cone-beam CT?
Published	05/10/2024	Carestream dental CBCTs have ___ FOV & I-CAT have ___ FOV
Published	05/10/2024	Why is using a voxel an advantage for CBCT? (2)
Published	05/10/2024	What kind of algorithm do CBCTs use?
Published	05/10/2024	The smaller the voxel, the __ amount of info needed for reconstruction- smaller voxels = __ resolution
Published	05/10/2024	CBCT effective dose is only __% of MDCT effective dose
Published	05/10/2024	Do voxel sizes always generate the same radiation dose?
Published	05/10/2024	CBCT disadvantages (2)
Published	05/10/2024	Clinical applications of CBCT (6)
Published	05/10/2024	CBCT indications (6)
Published	05/10/2024	When should be CBCT be considered? (2)
Published	05/10/2024	When to take a CBCT?
Published	05/10/2024	Who can take dental radiographs in Oregon if they have certificate of radiologic proficiency*? (5)
Published	05/10/2024	Who can prescribe & diagnose dental radiographs? (4)
Published	05/10/2024	Before radiograph prescribed:1) what must happen?2) what has to be justified?3) what should it aid in?
Published	05/10/2024	Patient selection criteria: positive historical findings (6)(indicate to prescribe radiograph)
Published	05/10/2024	Patient selection criteria: positive clinical findings (7)
Published	05/10/2024	Caries imbalance: protective factors (low risk)
Published	05/10/2024	Caries imbalance: risk factors (moderate risk)
Published	05/10/2024	Caries imbalance: disease indicators (high risk)
Published	05/10/2024	Is it better to place a patient in higher or lower risk category when in doubt?
Published	05/10/2024	Caries risk assessment: low vs moderate vs high risk
Published	05/10/2024	ADA recommendations for prescribing dental radiographs (modified by CAMBRA)new patient - dentate or partially edentulous1) low caries risk2) moderate …
Published	05/10/2024	ADA recommendations for prescribing dental radiographsnew patient - edentulous
Published	05/10/2024	ADA recommendations for prescribing dental radiographsrecall - dentate or partially edentulous1) low caries risk2) moderate caries risk3) high caries …
Published	05/10/2024	ADA recommendations for prescribing dental radiographsrecall - edentulous
Published	05/10/2024	Clinical judgment as to need for & type of radiographic images for evaluation and/or monitoring: (5)
Published	05/10/2024	How do I bill for radiographs?
Published	05/10/2024	Ordering checklist of musts (4)
Published	05/10/2024	Prescribing diagnostic imaging1) most conservative (low caries risk)2) balanced (moderate to high caries risk)3) most comprehensive (moderate to high …
Published	05/10/2024	In summary, how do you know what radiographs to prescribe? (3)
Published	05/10/2024	Variations in dental development (6)
Published	05/10/2024	Variations in size of dental follicles:1) normal size of the follicular space?2) size of the follicular space for canines & intraoral radiographs?3) s…
Published	05/10/2024	What is the checklist to ensure no variations in size of dental follicles? (3)
Published	05/10/2024	Root absorption vs premature closing
Published	05/10/2024	Dental anomalies can be either ___ or ___
Published	05/10/2024	Development abnormalities (5)
Published	05/10/2024	Define congenital
Published	05/10/2024	Developmental abnormalities related to number of teeth (6)
Published	05/10/2024	Non-development of teeth1) hypodontia =2) oligodontia =3) anodontia =
Published	05/10/2024	Ectodermal dysplasia: clinical symptoms (4)
Published	05/10/2024	Supernumerary teeth (4)
Published	05/10/2024	Cleidocranial dysplasia: skull clinical symptoms (3)
Published	05/10/2024	Cleidocranial dysplasia: thorax clinical symptoms (3)
Published	05/10/2024	Cleidocranial dysplasia: teeth clinical symptoms (5)
Published	05/10/2024	Some of the syndromes associated w/ multiple unerupted teeth (3)
Published	05/10/2024	Eruption anomalies (6)
Published	05/10/2024	Ankylosis1) what is it?2) deciduous:permanent ratio3) lower:upper teeth ratio4) etiology?
Published	05/10/2024	Migration vs transmigration
Published	05/10/2024	Developmental abnormality related to size, shape, & structure
Published	05/10/2024	Microdontia / macrodontia1) is micro or macro more common?2) single or multiple teeth involved?3) what is the occurrence like?4) what should you be aw…
Published	05/10/2024	Developmental abnormalities related to shape & structure (8)
Published	05/10/2024	Gemination1) what is it?2) what does it most frequently affect?
Published	05/10/2024	Fusion1) what is it?2) what does it most frequently affect?
Published	05/10/2024	Fusion vs gemination: rule of thumb
Published	05/10/2024	Concrescence define
Published	05/10/2024	Dilaceration define
Published	05/10/2024	Taurodontism1) what is it?2) what is it more common in?
Published	05/10/2024	Supernumerary cusps (3)
Published	05/10/2024	Talon cusp
Published	05/10/2024	Carabelli cusp
Published	05/10/2024	Dens evaginatus vs dens invaginatus
Published	05/10/2024	Developmental anomalies related to structure (5)
Published	05/10/2024	Stages of enamel formation (3)
Published	05/10/2024	Enamel hypoplasia vs amelogenesis imperfecta
Published	05/10/2024	Dentin dysplasia vs dentinogenesis imperfecta
Published	05/10/2024	Dentinogenesis imperfecta:1) what causes it?2) what do half of affected patients also have?3) clinical signs? (4)
Published	05/10/2024	Dentin dysplasia:- what causes it?
Published	05/10/2024	What is regional odontodysplasia?1) is it hereditary?2) what does it typically affect?
Published	05/10/2024	Acquired abnormalities (4)
Published	05/10/2024	Define attrition
Published	05/10/2024	Define abrasion
Published	05/10/2024	Define erosion
Published	05/10/2024	Define hypercementosis
Published	05/10/2024	Dental caries is a __ disease- what does it involve?
Published	05/10/2024	Carious lesion is:1) is it a disease?2) can radiographs reveal whether a lesion is arrested or active?3) how much demineralization required before evi…
Published	05/10/2024	Carious lesion sites: (5)
Published	05/10/2024	Carious lesion extent: (5)
Published	05/10/2024	What does root (cervical) carious lesions occur with?
Published	05/10/2024	Factors that influence radiographic interpretation of caries (6)
Published	05/10/2024	Mach band effect
Published	05/10/2024	Cervical burnout1) how does this present in anterior teeth?2) posterior teeth?
Published	05/10/2024	What restorative materials present as caries?
Published	05/10/2024	What do radiolucent adhesive materials have that make it impossible to differentiate? (2)
Published	05/10/2024	Errors in technique that can influence radiographic interpretation of caries (2)
Published	05/10/2024	What does periodontal disease begin with?- what happens if the problem is not treated?
Published	05/10/2024	What is the most prevalent chronic oral disease affecting adult population in US?
Published	05/10/2024	What is the normal distance from CEJ to alveolar crest in normal periodontium?- what if distance is more than that^
Published	05/10/2024	Evidence of periodontal disease (6)
Published	05/10/2024	Radiographic evidence of periodontal disease (7)
Published	05/10/2024	Radiographic classification of horizontal bone loss (3)
Published	05/10/2024	When are vertical bitewings used w/ horizontal bone loss?
Published	05/10/2024	What atrophy is not a type of bone loss related to periodontal disease?
Published	05/10/2024	Vertical bone loss is based on:
Published	05/10/2024	Perio-endo lesion - what is it caused by?
Published	05/10/2024	Describe periimplantitis- what is it characterized by?
Published	05/10/2024	Why is CBCT not indicated for periimplant assessment?
Published	05/10/2024	Predisposing conditions for periodontal disease (6)
Published	05/10/2024	Radiographic evidence of periodontal disease - limitations (6)
Published	05/10/2024	Common stimuli of oral inflammation (4)
Published	05/10/2024	Progression of incipient caries (4)
Published	05/10/2024	Inflammatory diseases (5)
Published	05/10/2024	Pulp necrosis can lead to __, which can lead to: (2)- what can those lead to?
Published	05/10/2024	Periapical inflammatory lesions (2)
Published	05/10/2024	Rarefying osteitis1) aka2) what is it?3) describe margins4) size?5) treatment? (3)
Published	05/10/2024	What can cause rarefying osteitis? (4)
Published	05/10/2024	What are early radiographic signs of periapical inflammatory lesions? (3)
Published	05/10/2024	Radiographic hints of rarefying osteitis1) periapical granuloma2) radicular cyst3) periapical abscess
Published	05/10/2024	Sclerosing osteitis1) synonyms? (2)2) what is it?3) what causes it? (2)4) what does it present as radiographically?5) margins?6) size?
Published	05/10/2024	Idiopathic osteosclerosis1) aka? (2)2) what is it usually associated with?3) what does it present as radiographically?4) describe the teeth5) treatmen…
Published	05/10/2024	Describe osteomyelitis
Published	05/10/2024	Osteomyelitis1) greater in men or women?2) greater in anterior or posterior region?3) greater maxilla or mandible?
Published	05/10/2024	Acute vs chronic phase of osteomyelitis
Published	05/10/2024	Clinical findings of osteomyelitis (5)
Published	05/10/2024	Acute phase of osteomyelitis - radiographic findings1) early2) 1-2 weeks3) later
Published	05/10/2024	Define sequestrum
Published	05/10/2024	Chronic phase of osteomyelitis - radiographic findings (6)
Published	05/10/2024	Osteomyelitis can be cause of:- who is it common in?
Published	05/10/2024	Osteoradionecrosis is caused by:1) what effect?2) what is the primary damage of mature bone?3) what does radiation destroy?4) what should be done 2-3 …
Published	05/10/2024	What medications will cause MRONJ (medication-related osteonecrosis of jaws)? (2)- how?
Published	05/10/2024	What patients are at increased risk of MRONJ? (3)
Published	05/10/2024	Prevalence of MRONJ
Published	05/10/2024	Radiographic findings of MRONJ (2)
Published	05/10/2024	Describe pericoronitis
Published	05/10/2024	Heterotrophic calcifications (2)
Published	05/10/2024	Dystrophic calcifications1) describe2) symptomatic?3) size?
Published	05/10/2024	Dystrophic calcifications (5)
Published	05/10/2024	Calcified lymph nodes1) where does it occur?2) symptomatic?3) how many nodes?4) appearance?
Published	05/10/2024	Tonsilloliths1) what causes it?2) what can serve as nidus (origin) for dystrophic calcification?3) what can larger calcification present?4) what will …
Published	05/10/2024	Arterial calcifications (2)- what arteries can they occur in?
Published	05/10/2024	Calcified atherosclerotic plaque1) what is it the source of?2) where can calcification occur?
Published	05/10/2024	Calcinosis cutis
Published	05/10/2024	Idiopathic calcifications1) what is it?2) where is it more common?
Published	05/10/2024	Idiopathic calcifications (6)
Published	05/10/2024	Sialolith1) where & who most common in?2) do they occur more often singly or in multiples?3) symptomatic?
Published	05/10/2024	Phlebolith1) where do they occur?2) what do they look like?3) what do they give the appearance of?
Published	05/10/2024	What syndrome causes phleoboliths?
Published	05/10/2024	Rhinolith
Published	05/10/2024	Heterotrophic ossifications1) where is mineral deposited?2) where is bone formed?
Published	05/10/2024	Heterotrophic ossifications (3)
Status	Last Update	Fields