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The acetabular notch is a deep [citation needed] notch in the inferior portion of the rim of the acetabulum. [1]: 1354 It is bridged by the transverse acetabular ligament, converting it into a foramen (through which nerves and vessels (including the acetabular notch of obturator artery [1]: 1250 ) pass into the hip joint cavity). [1]: 1368 It ...
Acetabular notch is a small gap located inferiorly within the margin of the hip bone’s acetabulum. This gap is spanned by the transverse acetabular ligament.
The acetabular notch is a depression in the margin of the acetabulum located anteroinferiorly. It is bridged by the transverse ligament, and thus forms the acetabular foramen. The ligamentum teres has part of its origin from the acetabular notch.
The acetabular notch is the inferiorly located gap found along the acetabular margin. It is continuous superiorly with the acetabular fossa and is converted into the acetabular foramen by the transverse acetabular ligament, which allows for the passage of nerves and vessels into the hip joint.
The acetabulum, on the other hand, is surrounded anteroinferiorly by a lower depression known as the acetabular notch. On the outside of the acetabular margin, there is the acetabular labrum, which is a ring of cartilage that surrounds the acetabulum and acetabular notch.
The deficient inferior aspect of the acetabulum forms the acetabular notch. The deep central nonarticular floor of the acetabulum is referred to as the acetabular fossa . This area is devoid of cartilage and is continuous with the acetabular notch.
The acetabulum, which lies in the “concavity of the arch” created by the two columns, transmits load superiorly via this arch. The two columns connect at an angle of about 60° anteroinferior to the sacroiliac joint and just superior to the greater sciatic notch.