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23 Cards in this Set
- Front
- Back
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PA RL
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1. PA Granuloma/Cyst
2. PA Cemento-osseous dysplasia 3. PA Scar 4. Dentin dysplasia type 1 |
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PA cemento-osseous dysplasia fits into 2 DD, which are
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1. PA RL
2. Multifocal DD |
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PA cemento-osseous dysplasia eventually becomes?
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RO (over time)
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PA Scar is
Causes to area/tx? |
When the bone is destroyed/damaged, the lesion stays and fils with scar tissue.
Just sits there (no tx required) |
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Dentin dysplasia type 1 aka? and looks like?
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Rootless teeth. stream flowing around boulders
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Dentin dysplasia type 1 is in what group?
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Group of dentinogenesis and dentinodysplasia, dentinogenesis imperfecta
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Dentin dysplasia type 2 looks like?
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thistle tube or flamed shaped pulps with normal root length
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Lateral radicular vs lateral periodontal cyst?
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Radicular: non-vital
Periodontal: vital |
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Dentin dysplasia type 2 has same genetics as?
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dentinogenesis imperfecta
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Dentin dysplasia type 2 symptoms?
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normal # of teeth but early loss of teeth
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Dentinogenesis 2 is a defect in?
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collagen use
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DD For inter-radicular RL?
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1. Lateral radicular cyst
2. Lateral periodontal cyst 3. OKC 4. Osteoporetic bone marrow defect |
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Globulo-maxillary cyst is
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PA, Lateral periodontal or OKC
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Periodontal bone loss DD?
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1. Periodontitis, 2. Diabetes, 3. Papillon-Lefevre syndrome, 4. Histiocytosis X, 5. Cyclic neutropenia, 6. HIV Disease
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Widened PDL Space DD is
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1. Perio/endo inflammation
2. Scleroderma 3. Osteo/chondro sarcoma |
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Which of the Widened PDL space DD has pain and swelling as characteristic?
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Perio/endo inflammation
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which is a systemic disease?(widened PDL DD)
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Scleroderma (this will be the answer on the test!!!)
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Which of the widened PDL DD is terminal?
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osteo/chondro sarcoma
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Pericoronal RL DD is?
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1. Dentigerous Cyst, 2. OKC, 3. Ameloblastoma, 4. AOT, 5. Ameloblastic fibroma, 6. Odontogenic fibroma
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FOr Pericoronal RL, prognosis gets worse with?
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the larger it gets, the worse the diagnosis
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To differintiate the periocoronal DD you have to?
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Have to do histo to know what it is
(but yous till ahve to look where it is, around crown of tooth, or lateral to it, look at x-ray to determine what is the most likely). |
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AOT can be in what dds?
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1. Pericoronal RL
2. Mixed 3. RO |
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AOT Looks like/where?
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RL in max with impacted cuspid tooth to anterior maxilla
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