- May 2, 2026The arcuate line (linea semicircularis of Douglas) is the curved tendinous border marking the lower limit of the posterior rectus…
- May 2, 2026The lacunar ligament (Gimbernat's ligament) is the medial triangular extension of the inguinal ligament that turns posteriorly to attach to…
- May 2, 2026The transversalis fascia is the innermost layer of the abdominal wall, lining the transversus abdominis muscle internally and blending with…
- May 2, 2026The umbilical ring is the fibrous opening in the linea alba through which the umbilical cord passed during fetal life,…
- May 2, 2026The falciform ligament attaches to the anterior abdominal wall from the umbilicus to the diaphragm and to the anterior liver…
- May 2, 2026The median arcuate ligament is the fibrous arch connecting the right and left diaphragmatic crura as they cross anterior to…
- May 2, 2026The cremaster muscle and its fascia form an intermediate layer of the spermatic cord, derived from the internal oblique and…
- May 2, 2026The pectineal ligament (Cooper's ligament) is formed by the thickened periosteum and aponeurotic fibres of the pectineus muscle blending with…
- May 2, 2026The floor of the inguinal canal is formed by the transversalis fascia and the inguinal ligament, reinforced medially by the…
- May 2, 2026The linea alba is the vertical tendinous raphe formed by the decussating aponeuroses of the bilateral external oblique, internal oblique,…