Uberon definition : bundles of smooth muscle fibers forming the muscular wall of the urinary bladder,
which are arranged in a longitudinal and a circular layer and, on contraction, serve
to expel urine[MP].;
Uberon synonym : detrusor muscle; muscularis propria of the urinary bladder; detrusor; urinary bladder detrusor muscle; urinary bladder detrussor smooth muscle; detrusor muscle of bladder; detrusor smooth muscle; detrusor urinae muscle;
bundles of smooth muscle fibers forming the muscular wall of the urinary bladder,
which are arranged in a longitudinal and a circular layer and, on contraction, serve
to expel urine[MP].