Deep vein thrombosis is an abnormal clot within a vessel where the congealing of blood blocks the flow through on the way back to the heart. It is most common in legs but also can happen in the arms, like Wembanyama’s right shoulder.

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

Milwaukee Bucks guard Damian Lillard likely will be sidelined indefinitely, with the team announcing Tuesday night that he has deep vein thrombosis in his right calf and is