Anatomy All of the following structures pass through IV compament of deep space of Extensor Retinaculum except A Extensor Digitorum B Extensor Indicis C Posterior interossious nerve D Anterior interossious vein 💡 Explanation All of the following structures pass through IV compament of deep space of Extensor Retinaculum except ✓ Correct Answer: D. Anterior interossious vein