What are the limitations of the graves cas?

While the graves cas is highly validated, it should not replace clinical judgment. OpiCalc provides the latest evidence-based limitations for the graves cas to ensure safe bedside use and optimal diagnostic accuracy.

How does the graves cas compare to other Ophthalmology scores?

The graves cas is a gold-standard diagnostic tool. OpiCalc provides side-by-side clinical guidance to help clinicians choose the most specific evidence-based tool for their patient's presentation.

Is the graves cas free to use?

Yes. OpiCalc provides the graves cas completely ad-free and optimized for mobile bedside use, ensuring you can calculate medical risk swiftly and without distraction.

Graves CAS

Clinical Activity Score

0/7

Inactive Phase

Guidelines & Evidence

Clinical Details

Section 1

When to Use

Assessment Goal

The Clinical Activity Score (CAS) is used to determine if thyroid-associated ophthalmopathy (TAO) is in the active, inflammatory phase where immunosuppression (e.g. steroids, Teprotumumab) is most effective.

Section 2