Geometric Unsharpness (X-ray Penumbra)

[@matthewleung3954]

Thank you for well explanation. Could you tech the theory behind the Star test pattern for measuring focal spot size?

[@UraniumGirl]

Great work!

[@HowRadiologyWorks]

Thanks Anna

[@dentoradiology3212]

very well expalined thank you

[@TheNettforce]

Thanks Dento Rad

[@abdovitamins6331]

Good work

[@HowRadiologyWorks]

Thanks Abdo vitamins

[@petehall1900]

Thank you for radiation education. Maybe a video about how many x rays you should get a year max and min?

[@HowRadiologyWorks]

Thanks Pete, each scan should be considered on it’s own so there is not a given number to aim for but rather work with your clinicians to discuss the benefits of each exam before it is acquired

[@SajjadAli-yk3no]

Thank you so much sir ❤️

[@HowRadiologyWorks]

You’re welcome Sajad