Traditional Culture Encyclopedia - Traditional festivals - Does anyone have any anatomical videos or pictures about the inguinal region, which can clearly understand the inguinal canal, femoral ring, femoral canal, oval fossa and those important ligaments?

Does anyone have any anatomical videos or pictures about the inguinal region, which can clearly understand the inguinal canal, femoral ring, femoral canal, oval fossa and those important ligaments?

Internal orifice: spermatic cord or round ligament of uterus passes through transverse fascia of abdomen.

Oval fissure, that is, the deep ring of inguinal canal (inner ring

Or abdominal ring).

External orifice: aponeurosis fibers of the external oblique muscle of abdomen are formed above and outside the pubic tubercle.

Triangular fissure of inguinal canal, that is, shallow ring (outer ring)

Ring or subcutaneous ring).

Anterior wall: aponeurosis of external oblique abdomen.

Posterior wall: transverse fascia.

Upper wall: the arch-shaped lower edge formed by the internal oblique muscle and transverse abdominal muscle.

Inferior wall: inguinal ligament and lacunar ligament.

Contents: spermatic cord or ligamentum teres uteri.

Hessel Bach Triangle is a triangle formed by inferior epigastric artery, lateral margin of rectus abdominis and inguinal ligament.

The abdominal wall here lacks complete abdominal muscle coverage, and the transverse fascia of the abdomen is thinner than the surrounding area, which is prone to hernia.

The hernia that occurs here is called direct inguinal hernia.

There are two strands:

The upper opening is a thigh ring,

The lower mouth is oval fossa.

The femoral catheter has four edges:

The anterior border is inguinal ligament,

The posterior margin is pubic comb ligament,

The inner edge is lacunar ligament,

Outside is the femoral vein.