What makes up the inguinal triangle?

The Hesselbach triangle, also called the inguinal triangle, is a region of the lower, anterior abdominal wall, or groin, that was first described by Frank Hesselbach, a German surgeon and anatomist, in 1806.

What passes through the inguinal triangle?

Nerves

  • Brachial Plexus.
  • Axillary Nerve.
  • Musculocutaneous Nerve.
  • Median Nerve.
  • Radial Nerve.
  • Ulnar Nerve.

What does inguinal ligament contain?

The inguinal ligament is a set of two bands that connect the oblique muscles of the abdomen to the pelvis, deep in the groin. They support soft tissues in the groin area and anchor the abdomen and pelvis. Inguinal hernia is a common problem in this part of the body, especially in men older than 40.

What divides Hesselbach triangle?

The superolateral border of the Hesselbach triangle is the inferior epigastric vessels. The inguinal ligament constitutes the inferolateral side. The lateral edge of the rectus sheath is the medial side.

What is Myopectineal orifice?

Myopectineal orifice (MPO), which was described by Dr. Henri Fruchaud in 1956, is a well-defined weak area in the lower anterior abdomen that most frequently occurs in an inguinal hernia.

How do you remember the inguinal canal?

A simple mnemonic to recall the borders of the inguinal canal is MALT: The roof is formed by Muscles (internal oblique and transversus abdominis). The anterior wall is derived from Aponeuroses (internal and external oblique aponeuroses).

What are the borders of Hesselbach’s triangle?

What structures passes under the inguinal ligament?

Structures that pass deep to the inguinal ligament include:

  • Psoas major, iliacus, pectineus.
  • Femoral nerve, artery, and vein.
  • Lateral cutaneous nerve of thigh.
  • Lymphatics.

What is reflected part of inguinal ligament?

Anatomical terminology. The reflected part of the inguinal ligament is an extension from the lateral crus of the superficial inguinal ring upwards and medially behind the external oblique muscle but in front of the conjoint tendon.

What is pantaloon hernia?

A rare type of hernia exists called as Pantaloon or saddle-bag hernia or Dual hernia or Romberg’s hernia. This hernia is a combination of indirect and direct sacs on both sides of IEA. There is an obvious direct inguinal hernia and a small indirect type in Pantaloon Hernia.