Видео с ютуба Linea Semicircularis

Arcuate line (linea semicircularis, Douglas' line, rectus sheath)

Анатомия влагалища прямой мышцы живота

The Layers of the Abdominal Wall in 5 Minutes

Rectus sheath❤️— Linea semicircularis/Douglas line/Arcuate line— Linea semilunaris—subcoastal line

Rectus Sheath

Rectus Sheath - Anatomy