Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Boards Prep > Pathology Mental Dental] > Flashcards

Pathology Mental Dental] Flashcards

1
Q

Benign but Aggressive
Classic DDx for multilocular RL in post mand is _______, KCOT, CGCG, COF
Tx: wide excision or resection, high reccurence if too conservative

A

Ameloblastoma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

RL with driven snow calcification (white flecks)
Amorphous pink amyloid with concentric calcifications termed Liesegang rings
Tx: excision, good prog

A

CEOT: Pinborg tumor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Contains epithelia duct-like spaces and enameloid material
Mostly in anterior max and over impacted canine
Tx: surg excision, good prog

A

AOT

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Myxomatous connective tissue= slimy stroma
Messy RL with unclear borders and honeycomb pattern
Tx: surgical excision, moderate recurrence

A

Odontogenic Myxoma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Dense collagen strands of epithelium
Central: bone, well defined multilocular RL
Mostly in post mand

A

Central odontogenic fibroma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Well-circumscribed RO mass
Ball of cementum and cementoblasts replacing tooth root
Tx: surg excision and TE

A

Cementoblastoma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Occurs in children and teens
Mostly seen in post mand
Myxomatous connective tissue
Called different name is odontoma is also present
Tx: surg excision

A

Ameloblastic fibroma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

RO lesion composted of dental hard tissues
Can block eruption
Compound: mostly anterior and toothicles
Complex: posterior, conglomerate mass
Garder syndrome: multiple odontomas and intestinal polyps

A

Odontoma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

COmposed of fibroblastic stroma in which goci of mineralized products are formed
Central: bone, well-circumscribed RL
Juvenile= aggressive variant, rapid growth, younger population
Similar in appearance and behavior to cementifying fibroma
Tx: surg excision

A

Central ossifying fibroma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Ground glass appearance
Usually stops growing after puberty
McCune-Albright Syndrome; polyostotic fibrous dysplasia, cutaneous cafe au lait spots, endocrine abnormalilites like precocious puberty

A

Fibrous dysplasia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Reactive process of unknown orgin
Most common at apices of mand anterior teeth
Most common in middle aged black femals
Teeth are vital
Lucent to opaque
No tx

A

Periapical cemento-osseous dysplasia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Circumscribed opaque mass of bone and osteoblasts
Tx: surg excision

A

Osteoblastoma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Composed of firbroblasts and multinucleated giant cells
Anterior mand favored
Central= bone RL with thin wispy septations
Tx Excisiton

A

Central giant cell granuloma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Pseudocyst composed of blood filled spaces
ML RL
Expansile
Post mand favored
Tx Excision: Apsiration biopsy

A

Aneurysmal bone cyst

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Causes multiple bone lesions resulting from excessive levels of PTH
Brown tumor= due to excess osteoclast activity
Elevated alkaline phosphatase due to too much breakdonw of bone
Von Recklinghhausen’s disease of bone= the result of this condition

A

Hyperparathyroidism

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Austomsomal dominant
Symmetical bilateral swelling, expansile bilateral multilocular RLs
Stops growing after puberty
Giant cell lesion

A

Cheubism

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Rare type of cancer
Langerhan cells are normally found in the skin as antigen presenting cells, but can cause damage if they buildup in certain parts of the body
Discrete punched out ice cream scoop RLs that lead to floating teeth
Tx: excision, radiation, chemo

A

Langerhans cell ds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Progressive metabolic distrubance of many bones causing symmetrical enlargement
Usually adults over 50
Elevated alkaline phosphatase due to breakdown of bone
Cotton wool appearance
Dentures and hats become too tight
Tx: bisphosphonates and calcitonin

A

Paget’s ds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Approx 1 in 1000 birth
Unilateral (80%) or bilateral (20%)
Lack of fusion between medial nasal process and max process

A

Cleft lip

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Approx 1 in 2000 births
Lack of fusion of palatal shelves

A

Cleft palate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Invaginations at commissures or near midline
Van der Woude Syndrome= clefts and pits

A

Lip pits

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Ectopic sebaceous glands

A

Fordyce Granules

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

White or whitish-gray edematous lesion of buccal mucosa
Dissipates when cheek is stretched

A

Leukoedema

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Thryoid tissue mass at midline base of tongue
Located along embryonic path of thyroid descent

A

Lingual thyroid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Midline neck swelling
Located along embryonic path of thyroid descent

A

Thyroglossal duct cyst

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

White annular (ringed) lesions surrounding central red islands that migrate over time
Occasionally hurt and burn
Tx: none

A

Geographic tongue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Folds and furrows of tongue dorsum
Melkersson-Rosenthal Syndrome= fissured tongue + granulomatous chelitis + facial paralysis

A

Fissured tongue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

Tumors of blood vessels or lymph vessels

A

Angioma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

Congential focal proliferation of capillaries
Most undergo involution but persistent lesions are excised

A

Hemangioma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

Congential focal proliferation of lymph vessels
Oral are very rare purple spots on tongue
Called cystic hygroma when occurs in the neck
Sturge Weber syndrome: angiomas of leptomeninges (arachnoid and pia mater) + skin along th distribution of the trigeminal nerve

A

Lymphangioma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

Mass in midline floor of mouth if about mylohyoid
Mass in upper neck if below mylohyoid
Contains adnexal structures like hair and sebaceous glands
Doughy consistency

A

Dermoid cyst

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

Lateral neck swelling
Epithelial cyst within lymph node of neck

A

Branchial cyst

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

Epithelial cyst within lymphoid tissue of oral mucosa
Palatine and lingual tonsils are common regions

A

ORal lymphoepithelial cyst

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

RL in post mand below mand canal
Due ot lingual concavity of jaw

A

Stafne defect

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

Heart shaped RL in nasopalatine canal
Caused by cystification of canal remnants
Tx: excision

A

Nasopalatine duct cyst

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q

Large RL scalloped around roots
No epithelial lining in mand of teens
Tx: aspiriate to Dx just monitor

A

Traumatic bone cyst

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q

White line in buccal mucosa
Type of focal hyperkeratosis due to chronic friction on mucosa

A

LInea alba

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
38
Q

Red dots are inflamed salivary duct openings
ONly premalignant if related to reverse smling

A

Nicotine stomatitis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q

Traumatic implantation of amalgam particles into mucosa
Tiny RO particles in xray

A

Amalgam tattoo

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
40
Q

Benign hyperpigmenation in mucous membranes
Basicallly a freckle of mucosa
Peutz-Jehgers: freckles and intestinal polyps

A

Melanotic macule

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
41
Q

Elongated FILIFORM papilllae

A

Hairy tongue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
42
Q

Related to surfactant ingredient SLS

A

Dentrifice Assc sloughing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
43
Q

Primary: pan oral self limiting and childhood
Latent in Trigemial gang
Recurrent: keratinized mucosa only
Labilalis and recurrent intraoral
Whitlow: fingers
Gladiatorum: head
Acyclovir in prodromal period

A

HSV

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
44
Q

Primary: chihckenpox, slef-limiting and childhood
Latent in trigemianl
Recurrent: shingles
Ramsay Hunt Syn: herp zoster in geniculate gang affecting CN 7 and 8 resuling in facial paralysis, vertico , deafness
Tx: acyclovir

A

Varicella zoster virus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
45
Q

Hand foot and mouth disease
Herpangina: posterior oral cavity

A

Coxsackie virus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
46
Q

Koplik’s spots (buccal mucosa dot ulcers) precede skin rash
Primary: self limiting and childhood

A

Measles (rubeola)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
47
Q

Caused by several strains of HPV
Benign epithelial pedunculated or sessile proliferation on skin or mucosa

A

Papilloma (wart)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
48
Q

Caused by several strains of HPV
Common skin wart

A

Verruca vulgaris

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
49
Q

Caused by HPV 6 and 11
Genital wart or from oral sex with somone with genital warts
Tx: excision with high recurrence

A

Condyloma acuminatum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
50
Q

Caused by EBV
White patch on lateral tongue that does not wipe off
Opportunistic infection associated with HIV
Associate with Burkitt’s lymphoma

A

Oral hairy leukoplakia

51
Q

Caused by contact with Treponema pallidum
Primary: chancre
Secondary: oral mucous patch, conyloma latum, maculopapular rash
Tertiary: gumma, CNS involvement, CV involvement
Congenital: Hutchinson’s triad (notched incisors and. mulberry molars, deafnenss, ocular keratitis

A

Syphillis

52
Q

Cuased by Mycobacterium tuberculosis
Oral nonhealing chronic ulcers follow lung infection
Primary: Ghon complex( inhaled bacteria surrounded in a granuloma that undergoes caseating necrosis and infected hilar lymph node draining the first lesion)
Secondary: more widespread lung infection with cavitation
Miliary: systemic spread
HIV pts are at high risk of getting progressive ds
Tx: multidrug

A

TB

53
Q

Caused by Neisseria gonorrhoeae
Oral pharyngitis rarely seen

A

Gonorrhea

54
Q

Caused by actinomyces israelii (not fungal)
Opportunistic infection chronic and granulomatous
PA: jaw infections
Cervicofacial: head and neck infectoins
Sulfur granules in purulent exudate
Tx Long term high dose penicillin

A

Actinomycosis

55
Q

Caused by strep group A (strep pyogenes
This when strep throat becomes a systemic infection
Strawberry tongue: white coated tongue with red inflamed FUNGIFORM papillae
Tx Pen

A

Scarlet fever

56
Q

Pseudomembranous: white plaque that rubs off
Atrophic: red
Median rhomboid glossitis: loss of lingual papillae
Angular chelitis: corner of mouth
Tx: antifungal

A

Candidiasis

57
Q

Canker sore
Nonkeratinized
Minor: heal without scarring
Major heal with scarring
Sutton ds: another name for major form
Behcet’s syndrome: multisystem vasculitis that causes apthous-type ulcers of oral and gential and inflammation of ete
Tx: corticosteroids for Behcet’s

A

Aphthous ulcer

58
Q

Often on lips but can occur anywhere on skin and mucosa
Minor: herpes simplex hypersensitivity
Major: drug sensitivity
Stevens-Johnson Syndrome: another name for major form

A

Erythema Multiforme

59
Q

Allergic reaction to drug or food contact
Diffuse swelling of lips neck or face
Mediated by mast cell release of IgE and histamines
Tx: antihistamines

A

Angioedema

60
Q

Allergic reaction to inhaled antigen
Strawberry gingivitis
Tx: corticosteroids and cyclophosphamide

A

Wegner’s granulomatosis

61
Q

T lymphocytes target and destroy basal keratinocytes
Basal zone vacuolizatoin and sawtooth rete pegs secondary to this destruction is observed histologically
Reticular: wickham striae, more common
Erosive: wickham striae with red ulceration
Tx: corticosteroids

A

Lichen planus

62
Q

Discoid chronic type
Disc like lesions on facial skin
Oral lesions mimic erosive lichen planus
Systemic acute type
Multiple organ involvement
Butterfly rash over bridge of nose
Austoantibodies (ANA test)
Tx: corticosteroids

A

Lupus Erythematosus

63
Q

Hardening of skin and connective tissue
Restricted opening and uniform widening of PDL space

A

Scleroderma

64
Q

Suprabasilar
Autoantibodies against desmosomes
Multiple painful ulcers preceded by bullae
Postivie Nikolsky’s sign
Tx: corticosteroids

A

Pemphigus vulgaris

65
Q

Subasilar
Autoantibodies agaisnt basement membrane (hemidesmosomes)
POstivie Nikolsky’s sign

A

MMP

66
Q

Clinical description not a Dx
White patch that does not rub off
Tx: biopsy mandatory

A

Leukoplakia

67
Q

Recrrent and warty
May be assc with HPV 16 and 18
High risk of malignant transformation to SCC or verucous carcinoma

A

Proliferative Verrucous Leukoplakia

68
Q

Clincial description not Dx
Red patch
Higher risk than leukoplakia
Tx: Biopsy mandatory

A

Erythroplakia

69
Q

Tobacco and HPV 16 and 18 are causes
Slow-growing malignancy
Tx: excision

A

Verrucous carcinoma

70
Q

Caused by oncogenes or inactivation of tumor suppressor genes
Increased incidence of oropharyngeal SCC assc with HPV 16 and 18
5-survival is about 50%
Plummer-Vinson Syndrome: mucosal atrophy, dysphagia, iron deficiency anemia, increased risk of oral cancer
Tx: excision or radiation

A

SCC

71
Q

Sue to sun damaged
Very rarely metastasizes
Tx: surg

A

Basal cell carcinoma

72
Q

Malignancy of melanocytes
High risk sites are palate and gingiva
5-year survival for skin lesions is greater than 65% but less than 20% for oral lesions

A

Oral melanoma

73
Q

Calcium channel blockers
Dilantin
Cyclosporine
Tx: gingivectomy and discontinue drug is possible

A

Gingival hyperplasia

74
Q

Entangled submucosal mass of neural tissue
Caused by injury to nerve
MOst common at mental foramen
Multiple Endocrine Neoplasia (MEN 2B)+ multiple neuromas and medullary thyroid cancer and pheochromocytoma of the adrenal gland

A

Traumatic neuroma

75
Q

Hyperplasia of capillaries: red
Caused by chronic trauma or irritation
Common in gingiva

A

Pyogenic granuloma

76
Q

Neoplasm of fibroblasts
Easy to eradicate and rarely recurs
Tx surgical excision

A

Nodular fasciitis

77
Q

Neoplasm of fibroblasts
Difficult to eradicate and often recurs

A

Fibromatosis

78
Q

Neoplasm of Schwann cells
Named such because these tumor cells have a granular cytoplasm
Pseudoepitheliomatous hyperplasia (PEH) in this tumor mimics SCC
Most common on dorsal tongue
Variant on gingiva is congenital epulis of new born

A

Granular cell tumor

79
Q

Neoplasm of schwann cells
Acellular verocay bodies in Antoni A tissue

A

Schwannonma (Neurilemmoma)

80
Q

Neoplasm of schwann cells and fibroblasts
Neurofibromatosis type 1/ Non Recklinghausen’s ds: multiple neurofibromas and multiple skin freckles and axillary freckles: neurofibromas can neurofibrosarcomas here

A

Neurofibroma

81
Q

Malingnat proliferation of fibroblasts

A

Fibrosarcoma

82
Q

Malignant proliferation of schwann cells

A

Neurofibrosarcoma

83
Q

Malignant proliferation of endothelial cells
Caused by HHV8 and most commonly seen as complication of AIDS
Purple lesion

A

Kaposi’s sarcoma

84
Q

Caused by by trauma to salivary duct
Mucocele: common in lower lip
Ranula when occurs on the floor of the mouth
Tx: excision

A

Mucous extravasation phenomenon

85
Q

Histologically a true cyst lined by epithelium
Caused by blockage of salivary duct by sialolith

A

Mucous retention cyst

86
Q

Rapidly expanding ulcerative lesion
Usually due to ischemic necrosis of minor salivary glands in response to trauma or local anesthesia
Tx: heals on its own in 6-10 wks

A

Necrotizing sialometaplasia

87
Q

Caused by blockae of glands in sinus mucosa

A

Sinus retention cyst

88
Q

Hyperimmune: granulomas
May. be triggered by mycobacteria
Primarily pulomonary ds, but also affects salivary glands mucosa
Xerostomia
Lofgren’s syndrome: erythema nodosum and bilateral hilar lymphadenopathy and arthritis
Heerfordt syndrome: anterior uveitis and parotid gland enlargement and facial nerve palsy and fever:
Tx: corticosteroids

A

Sarcoidosis

89
Q

Autoimmune- lymphocyte mediated
Affects salivary and tear glands
Primary: keratoconjunctivitis sicca and xerostomia
Secondary= above plus another autoimmune ds usually RA
Tx: symptomatic

A

Sjogren’s syndrome

90
Q

Composed of mixture of cell types (mixed tumor)
Most common benign salivary gland tumor
Firm rubbery swelling
Most common site is palate for minor salivary gland or ear for parotid gland

A

Pleomorphic adenoma

91
Q

Composed of single cell type
Includes basal cell adenoma, canalicular adenoma, myoepithelioma, and oncocytic tumor
Tx: surgical excision

A

Monomorphic Adenoma

92
Q

Composed of oncocytes and lymphoid cells
Oncocyte: epithelial cell with excessive number of mitochondria
Usually found in the parotid of older men

A

Warthin’s tumor

93
Q

Most common salivary gland malignancy

A

Mucoepidermoid carcinoma

94
Q

Second most common salivary gland malignancy for minor glands

A

Polymorphous Low-grade Adenocarcinoma (PLGA)

95
Q

Cribriform or swiss cheese microscopic pattern
5-year survival is 70%, 15 year survival is 10%

A

Adenoid cystic carcinoma

96
Q

Reed-sternberg cells = malignant b cells
Very rare in the oral cavity
Tx: chemo/radio

A

Hodgkin’s lymphoma

97
Q

Neoplasm of B or T cells
Burkitt’s lymphoma= type of B cell NHL with bone marrow invovlement, swelling, pain, tooth mobility, lip paresthesia, and halts root development
Tx: chemo/radio

A

Non-Hodgkin’s lymphoma (NHL)

98
Q

Involves neoplasm of antibody-secreting B cells aka Plasma cells
Multiple punched out RL usually in skull
Amyloidosis due to accumulation of complex amyloid proteins that develop from antibody light chains
Tx: chemo, poor prognosis

A

Multiple myeloma

99
Q

Neoplasm of bone marrow cells
Classification based on cell lineage and where disease is acute of chronic
ALL, CML, AML, ALL
Three clinical signs are bleeding, fatigue, and infection

A

Leukemia

100
Q

MOst common odontogenic cyst
RL at apex
Always assc with nonvital tooth
Necrotic pulp causes PA inflamm
Acute: abscess
Chronic: granuloma
Epithelial Rest of Malassex from hertwigs epithelial root sheath within pocket of inflamm encapsulate the lesion resulting in formation of a cyst

A

Radicular cyst

101
Q

RL attached to CEJ of impacted tooth
Most common with canines and 3rd molars
Accumulaton of fluid between crown and reduced enamel epithelium
Tx: excision but may be source of future odontogenic tumor

A

Dentigerous cyst

102
Q

Most common in mand pm region
Always assc with vital tooth
Tx: excision

A

Lateral periodontal cyst

103
Q

Soft tissue conterpart to LPC

A

Gingival cyst

104
Q

Bohn’s nodules= lateral palate
Epsteins pearls: midline palate
Rests of dental lamina epithelialize the small lesions

A

Gingival cyst of newborn

105
Q

Cyst that develops where a tooth would have formed
Most common at mand 3rd molar region
Tx: complete removal

A

Primordial cyst

106
Q

Aggressive and recurrent
Most common in post ascending ramus
Thin corrugated parakeratized epithelium
Gorlin syndrome: multiple KCOTs, multiple BCCs, calcified flax cerebri, fatal,
Tx: aggressive enucleation

A

Keratocystic odontogenic tumor

107
Q

Rare and unpredicable
Ghost cells: empty space where nucleus was and keratin fills it, can undergo calcification and little RLs detected radiographically

A

calcifying odontogenic cyst

108
Q

Most common initiating causes are odontogenic infection and trauma
Infection and inflammation usually begins in medullary space involving the cancellous bone and spreads to cortical bone periosteum and soft tissues
Symptoms
-Deep and intense pain
-High or intermittent fever
-Paresthesia or anesthesia of IAN
-Tooth is NOT loose, this caused by periodontitis
Tx: Abx and drainage

A

Acute osteomyelitis

109
Q

Diffuse mottled RL
Sequestra= piece of dead bone
Garre’s osteomyelitis: chronic osteomyelitis with proliferative periosteitis
Tx: Abx and debridement

A

Chronic osteomyelitis

110
Q

Sarcoma of jaws where new bone is produced by tumor cells
Sunburst pattern
5 year survival is 25-40%
Tx: resection and chemo

A

Osteosarcoma

111
Q

Saroma of jaws where new cartilage is produced by tumor cells
Same presentation and tx as previous
More common involving condyle due to cartilaginous origin

A

Chondrosarcoma

112
Q

Sarcoma of long bones involving “round cells”
Seldom affects the jaws
Affects children
Involves swelling

A

Ewing’s Sarcoma

113
Q

Pain swelling and especially paresthesia
Ill-defined changes are noted
Breast, lung, kidney, colon, prostate

A

Metastatic carcinoma

114
Q

Autosomal dominant
Asymptomatic spongy white buccal mucosa

A

White sponge nevus

115
Q

Autosomal dominant
Olser-Weber-Rendu Syndrome: another name for this disorder
Telangiectasia: red macule or papule dilated or broken capillary
Abnormal capillary formation on skin, mucosa, and viscera
Assc with iron-deficiency anemia
Epistaxis is a frequent presenting sign

A

Hereditary Hemorrhagic Telangiectasia

116
Q

Autosomal dominant
Missing clavicles
Supernumerary teeth

A

Cleidocranial dysplasia

117
Q

X-linked recessive
Missing teeth
Hypoplastic hair and nails

A

Ectodermal dysplasia

118
Q

AD or AR
Albergs-Schonberg ds and marble bone ds
Lack of bone remodeling and resorption leads to stone bone

A

Osteopetrosis

119
Q

AD, AR, x-linked
Intrinsic alteration of enamel
All teeth from both dentitions are affected
Thin to no enamel, but dentin and pulp are normal
Tx: Full coverage

A

Amelogenesis Imperfecta

120
Q

AD
Intrinsic alteration of dentin
All teeth from both dentitions are affected
Shorts roots, bell-shaped crowns, and obliterated pulps
Bulbous crowns in radiographs due to constricted DEJ
Blue sclera
Tx: fulll coverage crowns

A

Dentinogenesis imperfecta

121
Q

AD
Intrinsic alteration of dentin
All teeth from both dentitions are affected
Chevron pulps and short roots
Teeth are not good candidates for restoration

A

Dentin dysplasia

122
Q

Quadrant of teeth exhibit short roots, open apices, and enlarged pulp chambers
Ghost teeth
Tx: extracted affected teeth

A

Regional odontodysplasia

123
Q

Two buds merge into one tooth
Tooth count is one less tooth than normal

A

Fusion

124
Q

One root bud into 2 crowns
Tooth count is normal

A

Gemination

Boards Prep (21 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions