Uberon definition : The valve-like structure found at the site of entry of the ureter into the urinary
bladder, normally displays an oblique angulation through the detrusor to avoid reflux
of urine up the ureters and the kidney;
The valve-like structure found at the site of entry of the ureter into the urinary
bladder, normally displays an oblique angulation through the detrusor to avoid reflux
of urine up the ureters and the kidney