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56 Cards in this Set
- Front
- Back
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3 clefts we need to know
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cleft lip cleft palate median maxillary anterior alveolar cleft
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Most common cleft
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Cleft Lip and Cleft Palate
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Cleft Lip more common in M or F?
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Male
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Cleft Palate more common in M or F?
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Female
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Uvula split in two
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Bifid Uvula
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Cleft between #8 and #9
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Median maxillary anterior alveolar cleft
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Syndrome that involves cleft palate, mandibular micrognathia, glossoptosis
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Pierre Robin Syndrome Glossoptosis - choking on your own tongue
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Blind fistulas located on the commissures of lips.
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Commissural Lip Pits
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Syndrome with double lip, blepharochalasis, nontoxic thyroid enlargement
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Ascher Syndrome blepharochalasis - double eye lid
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Leukoedema unilateral or bilateral?
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bilateral
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Small tongue
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Microglossia
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Missing tongue
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Aglossia
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Giant tongue
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Macroglossia
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A short thick lingual frenum
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Ankyloglossia
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Caused by embryonic failure of the primitive thyroid gland to migrate from the foramen cecum to the normal position in the midline neck.
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Lingual thyroid
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Lingual thyroid more common in males or females?
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females
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Commisural lip pits more common in males or females?
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males
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Syndrome facial pain and pain on swallowing or turning the head or opening of the mouth. Caused by elongation & calcification of the stylohyoid ligament.
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Eagle Syndrome You have to have pain in order for it to be eagle syndrome
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Lingual mandibular salivary gland depression
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Stafne Defect
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Stafne defect usually located where?
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posterior mandible below the IAN
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Stafne defect more common in M or F?
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Male
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1-2mm white or yellow-white papules near the midline or junction of the hard & soft palate.
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"Palatal cyst of the newborn Due to entrapped epithelium at palatal fusion closure."
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Cyst occurring on the upper lip under the ale of the nose
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Nasolabial cyst
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Most common non-odontogenic cyst of the oral cavity.
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Nasopalatine duct cyst
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Two locations for nasopalatine duct cyst
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"nasopalatine duct cyst - incisive canal cyst (in bone) cyst of the palatine papillae - incisive papillae cyst (out of bone)"
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Rare fissural cyst at palatal shelves fusion point
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Median Palatal cyst
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Cyst usually associated with hair follicle, particularly in the acne-prone areas of the head, neck & back.
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Epidermoid cyst
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Cyst with addition of adnexal structures (sebaceous glands, hair follicles or sweat glands)
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Dermoid cyst
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Cyst with origin in the epithelial remnants of the thyroglossal duct
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Thyroglossal duct cyst
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Cyst that occurs on the lateral neck on anterior border of the sternocleidomastoid muscle in young
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Cervical lymphoepithelial cyst
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Presents as small yellowish-white submucosal mass. Most common locations include floor of the mouth, lateral border of the tongue, tonsil & soft palate.
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Oral lymphoepithelial cyst
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Crouzon Syndrome
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Craniofacial Dysostosis
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Apert Syndrome
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Acrocephalosyndactyl
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Mandibulofacial Dysostosis
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Treacher Collins Syndrome
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Lack of cementum or abnormal cementum formation causes premature loss of deciduous anterior teeth. Deciduous molars and permanent teeth are not affected.
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Hypophosphatasia
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Systemic Features include bowing of the legs and bone fractures.
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Hypophosphatasia
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Hereditary decrease in serum alkaline phosphatase important in the calcification of bone and cementum of teeth.
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Hypophosphatasia
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Generalized firm fibrous overgrowths of the gingiva
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Gingival Fibromatosis
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Bilateral facial swelling beginning at 1-4 years of age. Mandible affected most often.
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Cherubism
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"X-ray: Bilateral ""soap bubble"" multilocular radiolucencies of the premolar-molar and ramus areas of the mandible."
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Cherubism
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Skull and clavicles are the chief sites of the disorder.
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Cleidocranial dysplasia
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Cranium is enlarged making the face look smaller
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Cleidocranial Dysplasia
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EIther one or both clavicles are underdeveloped or missing (allows clavicles to be apposed in the midline of the chest)
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Cleidocranial Dysplasia
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Many unerupted supernumerary teeth interfere with the eruption of the normal teeth (pseudoanodontia)
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Cleidocranial Dysplasia
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-Multiple unerupted teeth
-Lack of clavicles -Short stature and large heads -Hypertelorism and frontal bossing |
Cleidocranial Dysplasia
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Main clinical features: Osteomas in various bones including jaws.
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Gardners Syndrome
Osteomas are radioopaque |
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Polyps of the colon with high malignant potential; 100% malignant change in poly after 30 years of age
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Gardners Syndrome
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Main features of the syndrome
-hypertelorism -basal cell carcinoma -multiple odontogenic keratocysts -skeletal abnormalities such as bifid ribs |
Nevoid basal cell carcinoma syndrome
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Defect in the wall of small blood vessels allowing them to dilate and become visible on the skin and mucous membranes.
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Hereditary Hemorrhagic Telangiectasia
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Leukoedema more present in what population?
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blacks
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Lingual Thyroid more common in in what population?
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females
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Buccal exostoses more present in male or female?
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Male = Female
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Most common inflammatory cyst?
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Periapical cyst or Radicular cyst
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What size does the nasopalatine duct cyst have to be in order for it to be suspect?
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Greater than 6mm
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Nasopalatine duct cyst more common in what population?
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common in the 4-6 decade with a slight male predilection
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Epidermoid cyst common in what population?
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Young adults with a male predilection
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