Medical Gross Anatomy
Anatomy Tables - Joints

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Joints and Ligaments of the Abdomen - Listed Alphabetically

Joint or ligament Description Notes
inguinal ligament the ligament that connects the anterior superior iliac spine with the pubic tubercle the inguinal ligament is a specialization of the inferior border of the external abdominal oblique aponeurosis; it is the site of origin for a part of the internal abdominal oblique muscle and for a part of the transversus abdominis muscle; also known as: Poupart's ligament
lacunar ligament an extension of the medial end of inguinal ligament which connects the pubic tubercle with the pecten of the pubis the lacunar ligament is a flattened portion of the aponeurosis of the external abdominal oblique m. that projects posteriorly from the pubic tubercle; it forms the medial border of the femoral ring and the floor of the inguinal canal at the superficial inguinal ring
pectineal ligament a thickening of fascia on the pecten of the pubis the pectineal ligament looks like an extension of the lacunar ligament along the surface of the pectineal line; also known as: Cooper's ligament (note: Cooper's ligaments are also found in the breast)

The material presented in these tables is contained in the book:
MedCharts Anatomy by Thomas R. Gest & Jaye Schlesinger
Published by ILOC, Inc., New York
Copyright © 1995, unauthorized use prohibited.
The excellent editorial assistance of
Dr. Pat Tank, UAMS
is gratefully acknowledged.