Femoral ring
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| Femoral ring | |
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| The relations of the femoral and abdominal inguinal rings, seen from within the abdomen. Right side. (Femoral ring visible at center.) | |
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| Structures passing behind the inguinal ligament. (Femoral ring labeled at top, second from the right.) | |
| Latin | anulus femoralis |
| Gray's | subject #157 625 |
| Dorlands/Elsevier | a_50/12143696 |
The femoral ring is the base of the femoral canal. It is directed upward and is oval in form, its long diameter being directed transversely and measuring about 1.25 cm.
The femoral ring is bounded in front by the inguinal ligament, behind by the Pectineus covered by the pectineal fascia, medially by the crescentic base of the lacunar ligament, and laterally by the fibrous septum on the medial side of the femoral vein.
[edit] Additional images
 Front of abdomen, showing surface markings for arteries and inguinal canal. |
[edit] External links
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This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.
| General anatomy of lower limbs |
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| Buttocks and Thigh:
Inguinal ligament - Obturator membrane - Femoral ring - Femoral canal - Femoral sheath - Femoral triangle - Adductor canal - Adductor hiatus - Fascia lata - Saphenous opening - Iliotibial tract - Fascial compartments of thigh (Anterior, Medial, Posterior) Cnemis (anatomic leg): Popliteal fossa - Calf – Shin - Pes anserinus - Fascial compartments of leg (Anterior, Lateral, Posterior) Foot: Heel – Plantar fascia - Toe (Hallux, Fifth toe) - Sole - Achilles tendon - Tarsal tunnel - Retinacula (Peroneal, Inferior extensor, Superior extensor) |
