Y-Ligament
/waɪ ˈlɪɡəmənt/
The iliofemoral ligament of the hip, named for its inverted Y-shape; one of the strongest ligaments in the body.
Yellow Bone Marrow
/ˈjɛloʊ boʊn ˈmæroʊ/
Bone marrow that is yellow with fat; found at the ends of long bones in adults.
Yellow Ligament
/ˈjɛloʊ ˈlɪɡəmənt/
Also known as the Ligamentum Flavum, it connects the laminae of adjacent vertebrae.
Yoke
/joʊk/
The Jugum; a ridge of bone connecting two structures, such as the jugum sphenoidale.
Yolk Sac
/joʊk sæk/
A membranous sac attached to an embryo, providing early nourishment and the first blood cells.