What is a cystic mass lateral to the radial head?!
Question: Radial head of which bone are you speaking of? A cystic mass is a mass that is fluid filled. The area is near the head of a bone, depending on where the X-ray was taken. Need more info. please.
Answers: Radial head of which bone are you speaking of? A cystic mass is a mass that is fluid filled. The area is near the head of a bone, depending on where the X-ray was taken. Need more info. please.