<prompt> The femoral ring is bounded by the following structures exceptFemoral veinInguinal ligamentFemoral aeryLacunar ligament  <response>: FEMORAL CANAL:- Medial compament of the femoral sheath.Conical shape, wide above and narrow below.Contents:1. Lymph node of cloquet Rosenmuller. The lymph node drains glans penis in males and clitoris in females.2. Lymphatics 3. Areolar tissue.The base or upper end of femoral canal is called femoral ring.FEMORAL RING:-Boundaries:- Ant: inguinal ligament. Post: pectineus and its covering fascia. Medially: concave margin of lacunar ligament. Laterally: septum separating it from femoral vein. Inferior epigastric vessels closely related to the ring.The ring is closed by condensation of extraperitoneal connective tissue called femoral septum. Reference: BDC 9E 