Inguinal ligament
Inguinal Ligament
The Inguinal Ligament (In-gwi-nal Li-ga-ment) is an important structure in the lower part of the human anatomy. It is a band running from the pubic tubercle to the anterior superior iliac spine. It forms the base of the Inguinal Canal through which an indirect inguinal hernia may develop.
Etymology
The term "Inguinal" is derived from the Latin word "Inguen" which means "groin". The term "Ligament" comes from the Latin word "ligamentum" which means "a band or tie".
Anatomy
The Inguinal Ligament is a fibrous band that runs from the Pubic Tubercle to the Anterior Superior Iliac Spine. It is the lower border of the Aponeurosis of the External Oblique Muscle. The ligament serves to contain soft tissues as they course anteriorly from the trunk to the lower extremity.
Clinical Significance
The Inguinal Ligament is clinically significant as it forms the base of the Inguinal Canal, a common site for the development of Inguinal Hernia. It is also used as a landmark in clinical examination to identify the Femoral Artery.
Related Terms
- Inguinal Canal
- Pubic Tubercle
- Anterior Superior Iliac Spine
- Aponeurosis
- External Oblique Muscle
- Inguinal Hernia
- Femoral Artery
External links
- Medical encyclopedia article on Inguinal ligament
- Wikipedia's article - Inguinal ligament
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