Read the following passage and answer if the question is true or false.
Passage: The femoral vein is considered a deep vein, unlike the adjective superficial suggests and has led some physicians to falsely conclude it is a superficial vein, which has resulted in patients (with deep vein thrombosis) being denied efficacious anticoagulant or thrombolytic therapy.

Question: is the common femoral vein a deep vein?

Is the answer True or False? Respond with only "True" or "False" and no additional text.
True.