Synonyms: smooth muscle tissue of trigone of bladder, vesical trigone non-striated muscle, involuntary muscle of urinary bladder trigone, involuntary muscle of trigone of urinary bladder, smooth muscle tissue of vesical trigone, Lieutaud's trigone smooth muscle tissue, involuntary muscle of deep trigone, deep trigone non-striated muscle, urinary bladder trigone muscle, trigone of bladder smooth muscle, trigone of bladder non-striated muscle, non-striated muscle of trigone of bladder, urinary bladder trigone involuntary muscle, smooth muscle of vesical trigone, urinary bladder trigone smooth muscle tissue, vesical trigone smooth muscle, deep trigone smooth muscle tissue, trigone of bladder smooth muscle tissue, Lieutaud's trigone non-striated muscle, smooth muscle of deep trigone, non-striated muscle of trigone of urinary bladder, deep trigone smooth muscle, trigone of bladder involuntary muscle, non-striated muscle of deep trigone, trigone of urinary bladder non-striated muscle, involuntary muscle of trigone of bladder, smooth muscle tissue of Lieutaud's trigone, involuntary muscle of vesical trigone, Lieutaud's trigone involuntary muscle, trigone of urinary bladder involuntary muscle, Lieutaud's trigone smooth muscle, urinary bladder trigone non-striated muscle, non-striated muscle of vesical trigone, smooth muscle of trigone of urinary bladder, trigone of urinary bladder smooth muscle, vesical trigone smooth muscle tissue, smooth muscle of trigone of bladder, non-striated muscle of Lieutaud's trigone, smooth muscle tissue of trigone of urinary bladder, smooth muscle of Lieutaud's trigone, trigone of urinary bladder smooth muscle tissue, smooth muscle of urinary bladder trigone, smooth muscle tissue of urinary bladder trigone, non-striated muscle of urinary bladder trigone, vesical trigone involuntary muscle, smooth muscle tissue of deep trigone, deep trigone involuntary muscle, involuntary muscle of Lieutaud's trigone