Rectus abdominus and it's intersection腱划 1-Linea alba腹白线 2-Rectus abdominis腹直肌 3-Tendinous intersections腱划 4-Linea semilunaris半月线 5-Umbilicus (between L3~L4) -Linea alba Rectus abdominis. Tendinous Linea intersections semilunaris Umbilicus epartment of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Rectus abdominus and it’s intersection 腱划 1-Linea alba 腹白线 2-Rectus abdominis 腹直肌 3-Tendinous intersections腱划 4-Linea semilunaris 半月线 5-Umbilicus 脐(between L3 ~ L4) Linea semilunaris Umbilicus
Cop Different saying of abdominal muscles Obliquus externus abdominis 腹外斜肌 Oblique external abdominal muscle External oblique muscle of abdomen Obliquus internus abdominis 腹内斜肌 Oblique external abdominal muscle Internal oblique muscle of abdomen Transversus abdominis 腹横肌 Transverse abdominal muscle 腹直肌 Rectus abdominis Copy Right-Hongqi ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 腹外斜肌 Obliquus externus abdominis Oblique external abdominal muscle External oblique muscle of abdomen 腹内斜肌 Obliquus internus abdominis Oblique external abdominal muscle Internal oblique muscle of abdomen 腹横肌 Transversus abdominis Transverse abdominal muscle 腹直肌 Rectus abdominis Different saying of abdominal muscles
Sheath of rectus abdominis腹直肌鞘 It is a strong incomplete fibrous compartment of the rectus abdominis. ◆Two layers-Anterior layer and posterior layer前层和后层 ◆Absent in about4-5 cm below the umbilicus脐，where aponeuroses of all three mm.form ant.Layer,the lower free border,named arcuate line ◆Below this line rectus abdominis in contact with transverse fascia腹横筋膜 腹直肌 白线 腹外斜肌腱膜 腹外斜肌 Ant.layer Semilunaris line Arcuate line A.弓状线以上 腹内斜肌腱膜 腹横肌腱膜 腹横肌 腹内斜肌 腹横筋膜 B.弓状线以下
◆ It is a strong incomplete fibrous compartment of the rectus abdominis. ◆ Two layers - Anterior layer and posterior layer 前层和后层 ◆ Absent in about 4-5cm below the umbilicus 脐, where aponeuroses of all three mm. form ant. Layer, the lower free border, named arcuate line 弓状线 ◆ Below this line rectus abdominis in contact with transverse fascia 腹横筋膜 Sheath of rectus abdominis 腹直肌鞘 Ant.layer Arcuate line Semilunaris line