Ocular ultrasound: Difference between revisions
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==Elevated ICP== | |||
*Measure optic nerve 3mm posterior to the globe, from inner wall to inner wall | |||
*Normal is <5mm | |||
==Globe Rupture== | |||
*Only perform if you can ensure that you do not put pressure on the globe | |||
*Findings | |||
**Decrease in size of globe | |||
**Anterior chamber collapse | |||
**Vitreous hemorrhage | |||
**Buckling of the sclera | |||
==Intraocular Foreign Body== | |||
*Bright, echogenic acoustic profile w/ associated shadowing or reverberation | |||
==Retinal Detachment== | |||
* | |||
==See Also== | ==See Also== | ||
Revision as of 21:50, 29 October 2011
Elevated ICP
- Measure optic nerve 3mm posterior to the globe, from inner wall to inner wall
- Normal is <5mm
Globe Rupture
- Only perform if you can ensure that you do not put pressure on the globe
- Findings
- Decrease in size of globe
- Anterior chamber collapse
- Vitreous hemorrhage
- Buckling of the sclera
Intraocular Foreign Body
- Bright, echogenic acoustic profile w/ associated shadowing or reverberation
Retinal Detachment
See Also
Source
Sonoguide