I82.5 - Chronic embolism and thrombosis of deep veins of lower extremity
I82.51 - Chronic embolism and thrombosis of femoral vein
I82.511 - Chronic embolism and thrombosis of right femoral vein
I82.512 - Chronic embolism and thrombosis of left femoral vein
I82.513 - Chronic embolism and thrombosis of femoral vein, bilateral
I82.519 - Chronic embolism and thrombosis of unspecified femoral vein