This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper limb, Subject name: Anatomy
All of the following structures pass through IV compament of deep space of Extensor Retinaculum except 
Select and explain. 
A. Extensor Digitorum, B. Extensor Indicis, C. Posterior interossious nerve, D. Anterior interossious vein
D: Anterior interossious vein
Answer: D: Anterior interossious vein 
Explanation: Ref: BDC 6th edition (upper limb and thorax) Pg: 137