Mid-inguinal point

Mid-inguinal point is a significant anatomical landmark in the human body. It is located halfway between the pubic symphysis and the anterior superior iliac spine. This point is used as a reference in medical examinations and surgical procedures, particularly those involving the inguinal region and the lower limb.

Anatomy

The mid-inguinal point is located in the inguinal region, which is the area in the lower part of the abdomen. It is halfway between the pubic symphysis, which is the joint at the front of the pelvis, and the anterior superior iliac spine, which is the bony prominence at the front of the iliac bone.

The mid-inguinal point is significant because it is where the femoral artery, one of the major arteries supplying blood to the lower limb, can be palpated. This is important in assessing the circulation in the lower limb, particularly in cases of peripheral artery disease.

Clinical significance

The mid-inguinal point is used as a landmark in several medical and surgical procedures. For example, it is used in the examination of the lymphatic system in the lower limb, as it is the point where the femoral lymph nodes can be palpated.

In surgery, the mid-inguinal point is used as a reference in procedures involving the lower abdomen and the lower limb. For instance, it is used in the surgical repair of inguinal hernias, which are protrusions of abdominal contents through the inguinal canal.

See also

• Inguinal canal
• Femoral artery
• Anterior superior iliac spine
• Pubic symphysis