<prompt> All of the following are the posterior relations of the kidney EXCEPT:Psoas majorQuadratus lumborumSympathetic chainIlioinguinal nerve  <response>: Nerves related to kidneys posteriorly are: Subcostal T12, iliohypogastric L1, and ilioinguinal L1. Four muscles are in posterior relations of kidney: Diaphragm, quadratus lumborum, psoas major, and transversus abdominis. fig:- posterior relation of kidney 