CRURAL ARCH
\kɹˈʊ͡əɹə͡l ˈɑːt͡ʃ], \kɹˈʊəɹəl ˈɑːtʃ], \k_ɹ_ˈʊə_ɹ_əl ˈɑː_tʃ]\
Definitions of CRURAL ARCH
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This arch is formed by the internal portion of the inferior edge of the aponeurosis of the obliquus externus muscle, which is attached, at one end, to the pubis; at the other, to the anterior and superior spinous process of the ilium. At its posterior and inner part, the aponeurosis, forming the arch, sends off a falciform reflection, which is attached along the crest of the pubis, and is known under the name of Gimbernats Ligament. Beneath this arch, the vessels, nerves, and muscles make their exit from the pelvis to the thigh.
By Robley Dunglison
Word of the day
tinctura quininae ammoniata
- A preparation made by dissolving quinin sulphate in alcohol [Br. Ph.].