Instantly access the normal range of more than 1000 frequent measurements in diagnostic imaging. Must-have app for every radiologist, student, physician or medical imaging professional!

RadRef is the offline, iOS version of the portal which inventories normal values and ranges assessed by various medical imaging modalities including radiography, CT scanning, MRI, ultrasonography and even more. Use this exhaustive and up-to-date list for a quick refresher in the reading room or as a reference for less-frequently used measurements.

All provided values include a reference to the original source (e.g. textbook, scientific article) and a direct link for easier access.

Included subspecialties:
- Abdomen
- Cardiothoracic
- Genitourinary
- Gynecology & Obstetrics
- Head & Neck
- Musculoskeletal
- Neuroradiology
- Pediatrics
- Vascular

- More than 1000 unique values
- Tens of formulas
- Complete pediatric tables
- Direct link to original source (e.g. textbook, original study)
- Sorting by subspecialty and anatomic location
- Continuously updated

What’s New

Version 2.0

- Adding iPad support
- Adding iOS 7 compatibility

Ratings and Reviews

1.0 out of 5
1 Rating

1 Rating

?!?!?!?!.... ,

Not worth 99cents

I was disappointed in how small a selection there was atleast for neuro and head and neck -there were less than 20 different measurements. For all neuro and head/neck?! It's not worth space on my phone.

App Privacy

The developer, Hyperexis, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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