<prompt> All of the following are boundaries of Hesselbachs triangle except-Lacunar ligamentInguinal ligamentLateral border of rectus abdominisInferior epigastric artery  <response>: Ans. is a i.e., Lacunar ligament Inguinal triangle of hesselbach It is a peritoneal triangle in the posterior wall of the inguinal canal, Boundariesi Lateral- inferior epigastric arteryii Medial-lateral border of rectus abdominisiii Inferior- inguinal ligament Direct inguinal hernia enters the inguinal canal through this triangle, which is divided by the obliterated umblical artery into a medial part supravesical fossa and a lateral part medial inguinal fossa. 