What is Scarpa triangle?
The femoral triangle (or Scarpa’s triangle) is an anatomical region of the upper third of the thigh. It is a subfascial space which appears as a triangular depression below the inguinal ligament when the thigh is flexed, abducted and laterally rotated.
What muscles make up the femoral triangle?
Floor – pectineus, iliopsoas, and adductor longus muscles.
- Superior border – inguinal ligament (a ligament that runs from the anterior superior iliac spine to the pubic tubercle).
- Lateral border – medial border of the sartorius muscle.
- Medial border – medial border of the adductor longus muscle.
What is adductor canal?
The adductor canal (AC), also known as the subsartorial or Hunter’s canal, is a conical musculoaponeurotic tunnel passing through the distal portion of the middle third of the thigh. It functions as a passageway for several neurovascular structures from the femoral triangle to the adductor hiatus.
What is femoral hernia?
A femoral hernia is a rare type of hernia. Femoral hernias sometimes appear as a painful lump in the inner upper part of the thigh or groin. The lump can often be pushed back in or disappears when you lie down. Coughing or straining may make the lump appear.
What is pectineus muscle?
The pectineus muscle is a hip adductor, one of a group of five large muscles on the medial thigh. The other hip adductors include the adductor longus, adductor brevis, adductor magnus, and gracilis muscles. Activities that use this muscle include: running, skating, kicking a soccer ball, playing basketball.
What causes a femoral hernia?
A femoral hernia occurs when tissue pushes through a weak spot in the muscle wall of the groin or inner thigh. Common causes include obesity and overstraining while coughing, exercising, or passing stool. Femoral hernias are uncommon, accounting for only 3% of all hernias and roughly 6% of all groin hernias.
What is Hunter’s canal anatomy?
The adductor canal, also known as Hunter’s canal or subsartorial canal, is a cone-shaped intermuscular passageway located in the distal two-thirds of the medial aspect of the thigh. This canal, which is approximately 8 to 15 cm long, extends from the apex of the femoral triangle to the adductor hiatus.
Can a hernia cause thigh pain?
Femoral hernias sometimes appear as a painful lump in the inner upper part of the thigh or groin. The lump can often be pushed back in or disappears when you lie down. Coughing or straining may make the lump appear.
What can be mistaken for femoral hernia?
Femoral Hernias. Femoral hernias occur when a bit of tissue bulges through the lower belly and into the upper thigh, in the area just below the groin crease. Femoral hernias are sometimes mistaken for inguinal hernias because they occur in a nearby location.
Where is the iliopsoas muscle?
inner hip
Iliopsoas is a large compound muscle of the inner hip composed of the iliacus and psoas major muscle. Aside from the iliopsoas, other muscles of the inner hip include the psoas minor, obturator externus, obturator internus, superior gemellus, inferior gemellus, piriformis and quadratus femoris.
What is the hunter’s canal?
The Hunter’s canal (subsartorial, adductor canal) is an aponeurotic tunnel in the middle third of the thigh, extending from the apex of the femoral triangle to the opening in the adductor magnus, the adductor hiatus.
What are the symptoms of a femoral hernia?
Symptoms of a femoral hernia include a lump in the groin or inner thigh and groin discomfort. It may also cause stomach pain and vomiting, in severe cases….In more severe cases, people may experience:
- groin discomfort that may worsen when standing, lifting, or straining.
- abdominal pain.
- nausea.
- vomiting.