Uberon definition : A powerful flexor of the thigh at the hip joint (psoas major) and a weak flexor of
the trunk and lumbar spinal column (psoas minor). Psoas is derived from the Greek
'psoa', the plural meaning 'muscles of the loin'. It is a common site of infection
manifesting as abscess (PSOAS ABSCESS). The psoas muscles and their fibers are also
used frequently in experiments in muscle physiology.;
A powerful flexor of the thigh at the hip joint (psoas major) and a weak flexor of
the trunk and lumbar spinal column (psoas minor). Psoas is derived from the Greek
'psoa', the plural meaning 'muscles of the loin'. It is a common site of infection
manifesting as abscess (PSOAS ABSCESS). The psoas muscles and their fibers are also
used frequently in experiments in muscle physiology.