No: externals are not classified by grade. They are classified only as to whether they are thrombosed(clotted) or painful, swollen or bleeding.
Answered 2/13/2015
3.6k views
5 doctors weighed in across 3 answers
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question