Sandbox:opht
| Sub-acute osteomyelitis | ||
|---|---|---|
| TYPE | GLEDHILL CLASSIFICATION | ROBERT ET AL. CLASSIFICATION |
| I | Solitary localized zone of radiolucency surrounded by reactive new bone formation |
Ia—Punched-out radiolucency Ib—Punched-out radiolucent lesion with sclerotic margin |
| II | Metaphyseal radiolucencies with cortical erosion | -- |
| III | Cortical hyperostosis in diaphysis; no onion skin reaction | Localized cortical periosteal reaction |
| IV | Subperiosteal new bone and onion skin layering | Onion skin periosteal reaction |
| V | -- | Central radiolucency in epiphysis |
| VI | -- | Destructive process involving vertebral body |
|-
!TYPE
!GLEDHILL CLASSIFICATION
!ROBERT ET AL. CLASSIFICATION
|-
|I
|Solitary localized zone of
radiolucency surrounded by
reactive new bone formation |Ia—Punched out radiolucency Ib—Punched out radiolucent lesion with sclerotic margin |- |II |Metaphyseal radiolucencies with cortical erosion | --- |- |III |Cortical hyperostosis in diaphysis; no onion skin reaction |Localized cortical periosteal reaction |- |IV |Subperiosteal new bone and onion skin layering |Onion skin periosteal reaction |- |V | --- |Central radiolucency in epiphysis |- |VI | --- |Destructive process involving vertebral body |} dd