The transversalis fascia (or transverse fascia) is the fascial lining of the anterolateral abdominal wall [1] [2] situated between the inner surface of the transverse abdominal muscle, and the preperitoneal fascia.

The transversalis fascia is an endoabdominal fascia that covers the internal surface of the transversus abdominis muscle. It is generally thin; however, it is thick and dense in the inguinal region.

Apr 16, 2023 · Transversalis fascia is the lining fascia of the anterolateral abdominal wall which lies between the transversus abdominis muscle and peritoneum. The transversalis fascia, inferior diaphragmatic fascia, pelvic fascia and iliacus fascia form a continuous lining of the abdominal and pelvic cavity:

Nov 3, 2023 · Immediately deep to the rectus sheath is the transversalis fascia, below which lie the two deepest layers of the abdominal wall: extraperitoneal fat and peritoneum. Key facts about the anterior abdominal muscles

Apr 8, 2024 · The transversus abdominis is the deepest of the flat muscles, with transversely running fibres. Deep to this muscle is a well-formed layer of fascia, known as the transversalis fascia. Attachments: Originates from the inguinal ligament, costal cartilages 7-12, the iliac crest and thoracolumbar fascia. It inserts onto the conjoint tendon ...

Oct 5, 2024 · Fascia of the Posterior Abdominal Wall. A layer of fascia (sheet of connective tissue) lies between the parietal peritoneum and the muscles of the posterior abdominal wall. This fascia is continuous with the transversalis fascia of the anterolateral abdominal wall.

The transversalis fascia is a thin aponeurotic membrane which lies between the inner surface of the Transversus and the extraperitoneal fat. It forms part of the general layer of fascia lining the abdominal parietes, and is directly continuous with the iliac and pelvic fasciae.

Jan 16, 2025 · The transversalis fascia is a thin layer of connective tissue that is composed of collagen fibers and elastic fibers. It is located within the abdominal wall, lying deep to the external oblique muscle and superficial to the parietal peritoneum.

Feb 1, 2000 · Transversalis fascia is a descriptive term introduced by Cooper 7 in his timeless Anatomy and Surgical Treatment of Inguinal and Congenital Hernias in 1804. In that work, he describes the fascia: “It is continued from Poupart's ligament, and passes upwards to the inner side of the transversalis [sic] muscle and its tendon, to which it is ...

The transversalis fascia is a layer in the make-up of the posterior inguinal wall. It is the deepest, thinnest, and least important layer in terms of the prevention of herniation. It is a segment of the wider endoabdominal fascia.