Anatomy All of the following statements about Sibson&;s fascia are true, except: A It is attached to transverse process of C7 B Subclan aery arches over it C Attached to the cervical pleura D Develops from the Scalenous Anterior 💡 Explanation All of the following statements about Sibson&;s fascia are true, except: ✓ Correct Answer: D. Develops from the Scalenous Anterior