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Terms in this set (141)
Benign, well-defined, smooth/regular, corticatedAre these radiographs more likely to be malignant or benign? Why?Malignant, ill-defined, irregular/raggedAre these radiographs more likely to be malignant or benign? Why?Incipent interproximal caries, <1/2 enamelWhat stage and location of caries does this radiograph represent? How deep does it go?Moderate interproximal caries, >or= 1/2 enamelWhat stage and location of caries do these radiographs represent? How deep does it go?Advanced interproximal caries, <1/2 dentinWhat stage and location of caries does this radiograph represent? How deep does it go?Severe interproximal caries, >or= 1/2 dentinWhat stage and location of caries does this radiograph represent? How deep does it go?Moderate occlusal cariesWhat stage and location of caries does this radiograph represent?Severe occlusal cariesWhat stage and location of caries does this radiograph represent?Facial, buccal, and lingual cariesWhat type of caries may these radiographs represent? (Reminder: you can't necessarily tell which side it is coming from by radiograph)Root cariesWhat type of caries are in this radiograph? (Reminder: associated with gingival recession)Recurrent cariesWhat type of caries are in these radiographs? (Reminder: they develop at the margin of an existing restoration and can be difficult to detect)Cervical burnoutWhat are the arrows pointing to in these radiographs/images? (Reminder: they may mimic proximal or root surface caries)AbrasionWhat is occurring in this radiograph indicated by the yellow arrows?Cervical burnout, missing restorationWhat are the white arrows pointing to? What is the yellow arrow pointing to?FalseTrue or false: this radiograph is showing interproximal cariesTrueTrue or false: this radiograph is showing a radiolucent resin restorationMild to moderate marginal periodontitisHow would you classify the periodontitis displayed in this FMX?Moderate to severe marginal periodontitisHow would you classify the periodontitis displayed in this FMX?Supernumerary teeth, developmentalWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired?Supernumerary roots, developmentalWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired?Ectodermal dysplasia, developmentalWhat is the dental anomaly seen in these radiographs/photos? Is it developmental or acquired?Microdontia, developmental, pituitary dwarfism and progeriaWhat is the dental anomaly seen in these radiographs/photos? Is it developmental or acquired? What are 2 things associated with this anomaly?Macrodontia, developmental, fusion and geminationWhat is the dental anomaly seen in this radiograph/photo? Is it developmental or acquired? What are 2 ddx?Transposition, developmental, canine/first premolar, canine/lateral incisor, central/lateral incisorWhat is the dental anomaly seen in these radiographs/photos? Is it developmental or acquired? What are 3 positions likely to be switched?Accessory canal, developmentalWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired?Root bifurcations, developmentalWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired?Gemination, acquired, yesWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired? Is there normal tooth count in these instances?Fusion, acquired, no (reduced number)What is the dental anomaly seen in these radiographs? Is it developmental or acquired? Is there normal tooth count in these instances?Dens in dente (dens invaginatus), acquired, caries/pulp diseaseWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired? What is a risk for these patients?Dens evaginatus, acquired, talon cuspWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired? What is the phenomenon seen in the lower picture and radiograph?Enamel pearl, acquiredWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired?Enamel hypoplasia, acquired, Turner's toothWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired? If localized, what is this condition sometimes called?Congenital syphilis, Hutchinson's incisor, mulberry molarWhat causes the dental anomalies seen in these radiographs/photos? Are they developmental or acquired? What is it called in the incisor region? What is it called in the molar region?Amelogenesis imperfecta, acquiredWhat is the dental anomaly seen in this radiograph? Is it developmental or acquired?Dentinogenesis imperfecta, acquired, autosomal dominantWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired? What is its mode of inheritance?Dentin dysplasia, acquired, autosomal dominantWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired? What is its mode of inheritance?Regional odontodysplasia, acquired, odontogenesis imperfectaWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired? What is another name for this?Taurodontia, acquired, Down syndromeWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired? What is it commonly associated with?Dilaceration, acquiredWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired?Concresence, acquired, cementumWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired? What are these teeth united by?Hypercementosis, acquiredWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired?Root resorption, acquiredWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired?Pulp stones, acquiredWhat is the dental anomaly seen in these radiographs? Is it developmental or acquired?Cleidocranial dysplasia (CCD), autosomal dominantThis radiographs may be associated with what syndrome? What is its mode of inheritance?Gardner's syndromeThese radiographs/images may be associated with what syndrome? (Reminder: can cause multiple osteomas of bones, multiple supernumerary teeth and/or odontomas, and/or multiple impacted teeth)Crouzon syndrome (craniofacial dysostosis), early closure of cranial suturesThese radiographs/images may be associated with what syndrome? What causes these effects? (Reminder: this may present with "beaten metal" cranial markings)Treacher collins syndrome (mandibulofacial dysostosis), autosomal dominantThese radiographs/images may be associated with what syndrome? What is its mode of inheritance?Hemimandibular hypertrophy, hemifacial hypertrophy and hemimandibular hypoplasiaThese radiographs/images may be associated with what syndrome? What are two possible ddx?Cleft palateThese radiographs/images may be associated with what syndrome?Condensing osteitisWhat is seen in this radiograph? (Hint: feature of periapical inflammatory lesion)Condensing osteitis, inferior alveolar nerve canalWhat is seen in blue in this radiograph? Orange?Rarefying osteitisWhat is seen in this radiograph? (Hint: feature of periapical inflammatory lesion)Dense bone islands, mandible, no widened PDLWhat is seen in these radiographs circled in pink? Where is it most commonly found? How is it different from condensing osteitis?Periapical scar tissueWhat are the white arrows in this radiograph pointing out? (Hint: it occurs after endo treatment)Radicular cystsWhat are the lesions presenting in these radiographs? (Not description, more of a diagnosis)Osteomyelitis, sequestum, necrotic boneWhat is the most likely etiology of these images? What is the hallmark of this disease process? What does the answer to the following question consist of?PericornitisWhat is the black arrow indicating in this radiograph?IntrusionWhat is the most likely form of dental trauma seen in this radiograph?SubluxationWhat is the most likely form of dental trauma seen in this radiograph?LuxationWhat is the most likely form of dental trauma seen in these radiographs?AvulsionWhat is the most likely form of dental trauma seen in these radiographs?Alveolar process fracturesWhat is the most likely form of dental trauma seen in this radiograph?Tooth crown fracturesWhat is the most likely form of dental trauma seen in these radiographs?Root fracturesWhat is the most likely form of dental trauma seen in these radiographs?Vertical root fracture, root canal therapyWhat is the most likely form of dental trauma seen in these radiographs? What is this type of trauma mostly associated with?DilacerationSelect the most appropriate term for the anomaly associated with the 1st (most mesial) molar.
A. Diastema
B. Concresence
C. Dilaceration
D. Dens invaginatusTrueTrue or false: the patient is a 60 year old man with markedly shortened crowns. He does not work in an acidic environment or has no eating disorder. The clinical findings and radiograph are suggestive of attritionApical scarWhat is your assessment of the periapical radiolucent area at the apex of the lateral incisor (tooth #7) after successive endodontic treatment?
A. Recurrent abscess formation
B. Periapical cemental dysplasia
C. Surgical traumatic cyst
D. Apical scarMental foramenThe radiograph consists of a left molar projection. The 2nd premolar is vital and asymptomatic. Identify the radiolucency to which the arrow is pointing.
A. Periapical cemental dysplasia
B. Periapical cyst or granuloma
C. Mental foramen
D. Lateral periapical cystImpacted 3rd molar, impacted supernumerary 4th molar, and dilacerated medial root of the 2nd molarHere we see a very good radiograph of the 3rd molar region. List the anomalies seen in this radiograph
A. Impacted 2nd molar and microdontic 3rd molar
B. Impacted 3rd molar and supernumerary 4th molar
C. Impacted 2nd molar, microdontic impacted 3rd molar, and dilacerated mesial root of the 2nd molar
D. Impacted 3rd molar, impacted supernumerary 4th molar, and dilacerated mesial root of the 2nd molarAttrition and ageThis patient is a 72 year old man. Notice that the pulp and root canal spaces are significantly diminished. What is the cause of this?
A. Attrition and age
B. Amelogenesis imperfecta
C. Dentinogenesis imperfecta
D. Dentin dysplasia type 1Dentinogenesis imperfectaThe given clinical image and radiographs are classic features of:Periapical osseous dysplasia, early phaseWhat is the fibro-osseous lesion seen in this radiograph? What maturation stage is the lesion in? (Hint: stage has to do with the fact that its radiolucent)Periapical osseous dysplasia, developing phaseWhat is the fibro-osseous lesion seen in this radiograph? What maturation stage is the lesion in? (Hint: the maturation stage has to do with that fact that its mixed-density)Periapical osseous dysplasia, no treatment requiredWhat is the fibro-osseous lesion seen in these radiographs? Is there treatment required and if so, what is the treatment?Florid osseous dysplasia, no treatment required (unless infected)What is the fibro-osseous lesion seen in this radiograph? Is there treatment required, and if so, what is it?Ossifying fibroma, surgical enucleation or resectionWhat is the fibro-osseous lesion seen in this radiograph? Is there treatment required, and if so, what is it?Ossifying fibroma, surgical enucleation or resectionWhat is the fibro-osseous lesion seen in this radiograph? Is there treatment required, and if so, what is it?Fibrous dysplasia, GNAS1, McCune-AlbrightWhat is the fibro-osseous lesion seen in this radiograph? What gene is responsible? What syndrome is associated?Fibrous dysplasia, McCune-Albright, maxillaWhat is the fibro-osseous lesion seen in this radiograph? What syndrome is associated? Where does it occur more, maxilla or mandible?Fibrous dysplasia, ground-glassWhat is the fibro-osseous lesion seen in these radiographs? What is the appearance of the lesion known as?Radicular cystWhat type of cyst is seen in this radiograph?Residual cystWhat type of cyst is seen in these radiographs?Dentigerous cyst, follicular cystWhat type of cyst is seen in this radiograph? What is a synonym for this cyst?Odontogenic keratocyst (KOT), above the mandibular canalWhat type of cyst is seen in these radiographs? Where is the epicenter of these cysts usually located?Lateral periodontal cystWhat type of cyst is seen in this radiograph?Nasopalatine duct cyst, non-odontogenicWhat type of cyst is seen in these radiographs? What origin are they?Simple bone cyst (cystlike lesion)What type of cyst is seen in these radiographs? (Hint: it is actually an empty or fluid-filled bone cavity and not a true cyst)Ameloblastoma, trueWhat is the name of the benign tumor seen in this radiograph? True or false: this is the most common benign odontogenic tumor?AmeloblastomaWhat is the name of the benign tumor seen in these radiographs?CementoblastomaWhat is the name of the benign tumor seen in this radiograph? (Remember: it is surrounded by a radiolucent rim)CementoblastomaWhat is the name of the benign tumor seen in this radiograph? (Remember: it is surrounded by a radiolucent rim)Odontoma, noWhat is the name of the benign tumor seen in this radiograph? Is it a true neoplasm?Odontoma, compound (multiple different structures) and complex (irregular mixture of structures)What is the name of the benign tumor seen in these radiographs? What are the two types of this lesion?Osteoma, exophyticWhat is the name of the benign tumor seen in this radiograph? What type is it?Osteoma, endostealWhat is the name of the benign tumor seen in this radiograph? What type is it?Squamous cell carcinomaThese radiographs may be indicative of what malignant disease?Squamous cell carcinomaThese radiographs may be indicative of what malignant disease?OsteosarcomaThese radiographs may be indicative of what malignant disease?ChrondrosarcomaThese radiographs may be indicative of what malignant disease?Multiple myelomaThese radiographs may be indicative of what malignant disease?SinusitisWhat is seen in this radiograph (group presentation)? (Hint: probably caused by the implant)MucositisWhat is causing the lesions in these clinical photos (group presentation)?Mucositis, trueWhat is seen in this radiograph (group presentation)? True or false: it will resolve (as seen) with treatment?Retention pseudocystWhat is seen in this radiograph (group presentation)? (Hint: it is a benign, self-limiting lesion that results from the collection of fluid inside the sinus membrane and lined by a fibrous wall)Mucous retention cystWhat is seen in this radiograph (group presentation)?MucoceleWhat is seen in these radiographs (group presentation)?MucoceleWhat are these findings associated with (group presentation)?MucoceleWhat is seen in these radiographs (group presentation)?MucoceleWhat is seen in these radiographs (group presentation)?Condylar hypoplasiaWhat is seen in these radiographs and clinical photos (group presentation)?Condylar hypoplasiaWhat are these clinical findings most likely associated with (group presentation)?Condylar hypoplasiaWhat is seen in these radiographs (group presentation)? (Hint: look at jaw/TMJ)TMJ arthritisWhat is seen in this radiograph (group presentation)?TMJ arthritisWhat is seen in this radiograph (group presentation)?Lymph node calcificationsWhat is seen in this radiograph (group presentation)?Lymph node calcificationsWhat is seen in this radiograph (group presentation)?Tonsillar calcificationsWhat is seen in this radiograph (group presentation)?Tonsillar calcificationsWhat is seen in this radiograph (group presentation)?Tonsillar calcificationsWhat is seen in this radiograph (group presentation)?SialolithWhat is seen in this radiograph (group presentation)?Sialolith, submandibular gland (Wharton's duct)What is seen in this radiograph (group presentation)? What gland is it in?Stylohyoid ligament calcificationWhat is seen in this radiograph (group presentation)?Carotid artery calcificationWhat is seen in this radiograph (group presentation)?Mandibular fracture, right ramus and mandibular angleWhat is seen in this radiograph (group presentation)? Where is it occurring?Mandibular fracture, mandibular bodyWhat is seen in this radiograph (group presentation)? Where is it occurring?Mental/parasymphyseal fractureWhat type of mandibular fracture is this?Coronoid process fractureWhat type of mandibular fracture is this?Condylar neck fractureWhat type of mandibular fracture is this?Angle fractureWhat type of mandibular fracture is this?Zygomatic fractureWhat type of mandibular fracture (?but really kinda not) is this?
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Orthodontic classifications (Jan 19 lecture)
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