What does OPA stand for?
OPA stands for "open proximal anastomosis"
How to abbreviate "open proximal anastomosis"?
"open proximal anastomosis" can be abbreviated as OPA
What is the meaning of OPA abbreviation?
The meaning of OPA abbreviation is "open proximal anastomosis"
What does OPA mean?
OPA as abbreviation means "open proximal anastomosis"
