J Postgrad Med Close
 

Figure 2: The line diagram of the nerve roots and trunks and their relationship to the clavicle and the first rib. The application of retractor causing upward retraction and compression of structures. This drawing is not anatomically accurate; the nerves and vessels are much closer to each other

Figure 2: The line diagram of the nerve roots and trunks and their relationship to the clavicle and the first rib. The application of retractor causing upward retraction and compression of structures. This drawing is not anatomically accurate; the nerves and vessels are much closer to each other