Damian Lillard has no timeline to return to the Milwaukee Bucks after being diagnosed with deep vein thrombosis in his right calf. The blood-clotting disorder also recently cut short Victor Wembanyama's second NBA season for the San Antonio Spurs and a decade ago contributed to ending Hall of Famer Chris Bosh's basketball-playing career.

Here's everything you wanted to know about a deep vein thrombosis, the diagnosis sidelining Bucks guard Damian Lillard indefinitely.

Based on the information disclosed about Lillard's issue, it is not believed to be as serious as Bosh's. Here is a look at the differences between the two diagnoses.