What are the boundaries and contents of femoral triangle?
Femoral triangle
| Borders (SAIL) | Lateral border: Sartorius muscle Medial border: Adductor longus muscle Base or superior border: Inguinal Ligament |
|---|---|
| Contents (NAVEL) | Femoral Nerve, Femoral Artery, Femoral Vein, Femoral canal (Empty space), Lymphatics |
What are two holes and three walls of the femoral canal?
In human anatomy of the leg, the femoral sheath has three compartments. The lateral compartment contains the femoral artery, the intermediate compartment contains the femoral vein, and the medial and smallest compartment is called the femoral canal.
What forms the boundaries of femoral hernia?
Anatomy. The femoral canal is located below the inguinal ligament on the lateral aspect of the pubic tubercle. It is bounded by the inguinal ligament anteriorly, pectineal ligament posteriorly, lacunar ligament medially, and the femoral vein laterally.
What is the difference between femoral ring and femoral canal?
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. Part of the intestine can sometimes pass through the femoral ring into the femoral canal causing a femoral hernia.
What is pubic tubercle?
The pubic tubercle is a prominent forward-projecting tubercle on the upper border of the medial portion of the superior ramus of the pubis bone. The inguinal ligament attaches to it. The pubic spine is a rough ridge that extends from the pubic tubercle to the upper border of the pubic symphysis.
What is femoral ring?
The femoral ring is the superior rounded opening of the conical femoral canal. Its boundaries are: lateral: femoral vein within the intermediate compartment of the femoral sheath. posterior: pectineal ligament overlying the pectineus muscle and its fascia covering the superior pubic ramus.
What are the borders of femoral triangle?
The borders of the femoral triangle are composed of the inguinal ligament superiorly, the adductor longus muscle medially, and the sartorius muscle laterally.
What is the femoral ring?
How can you tell the difference between an inguinal and femoral hernia?
The main difference between a femoral hernia and an inguinal hernia is where the intestine is bulging from. Inguinal hernias are seen when the intestine slides through the opening of the inguinal canal. This canal is an natural opening that allows the spermatic cord and testicle to descend.
Is adductor canal same as femoral canal?
The adductor canal serves as a passageway for structures moving between the anterior thigh and posterior leg. It transmits the femoral artery, femoral vein (posterior to the artery), nerve to the vastus medialis and the saphenous nerve – the largest cutaneous branch of the femoral nerve.
Can you feel pubic tubercle?
Using these sites as fixed points, the thumbs of each hand are pivoted inferomedially from the anterior superior iliac spines along the line of the inguinal ligaments. Approaching the midline, the pubic tubercles are felt as prominences at the lateral edges of the pubic crest.
