| Term 
 
        | well defined radiolucency often without cortication that scallops up between roots |  | Definition 
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        | Term 
 
        | Multilocular radiolucency that may be ill defined or relatively well defined |  | Definition 
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        | Term 
 
        | Small corticated radiolucency between the midroot area of two premolars |  | Definition 
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        | Term 
 
        | Layered periosteal reaction (onion skin) |  | Definition 
 
        | Proliferative periostitis |  | 
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        | Term 
 
        | May be associated with Eagles syndrome |  | Definition 
 
        | calcified stylohyoid ligament complex |  | 
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        | Term 
 
        | Rounded radio opacities seen in the midroot area of canines and premolars |  | Definition 
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        | Term 
 
        | Radio opactiy that blends into the surrounding trabecular pattern without a radiolucent rim |  | Definition 
 
        | Idiopathic osteosclerosis |  | 
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        | Term 
 
        | Multiple punched out radiolucencies |  | Definition 
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        | Term 
 
        | expansile condition seen as either "ground glass" or "cotton wool" |  | Definition 
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        | Term 
 
        | well defined radio opacity with an irregular cauliflower shape |  | Definition 
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        | Term 
 | Definition 
 
        | Mucous Retention Cyst/Antral Pseudocyst |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | Ground glass" (hazy, fine trabecular pattern) |  | 
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        | Term 
 | Definition 
 
        | Ground glass" (hazy, fine trabecular pattern) |  | 
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        | Term 
 | Definition 
 
        | Well-defined pericoronal radiolucency with internal radiopacities |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Punched out" (distinct but noncorticated) radiolucencies |  | 
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        | Term 
 
        | Fluorid cemento osseous dysplasia |  | Definition 
 
        | "Cotton wool" (clumps of opacity) with radiolucent rims |  | 
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        | Term 
 | Definition 
 
        | Distinct radiolucency, noncorticated, scalloped margins |  | 
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        | Term 
 | Definition 
 
        | Mixed lesion attached to the root of a posterior tooth |  | 
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        | Term 
 | Definition 
 
        | Small (<1cm) corticated radiolucency located midroot between two premolars |  | 
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        | Term 
 | Definition 
 
        | Small (<1cm) corticated radiolucency located midroot between two premolars |  | 
        |  | 
        
        | Term 
 
        | Dentigerous/follicular cyst |  | Definition 
 
        | Well-defined pericoronal radiolucency without internal radiopacities |  | 
        |  | 
        
        | Term 
 
        | Three things that have "ground glass" hazy fine trabecular pattern: |  | Definition 
 
        | Fibrous dysplasia Pagets disease
 Hyperparathyroidism
 |  | 
        |  | 
        
        | Term 
 
        | Three things that have "cotton wool" |  | Definition 
 
        | Fluorid cemento osseous dysplasia Pagets disease
 Fibrous dysplasia
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | frontal ethmoid
 sphenoid
 maxillary
 |  | 
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