Ureterocele - Classification

Classification

Intravesical
Confined within the bladder
Ectopic
Some part extends to the bladder neck or urethra
Stenotic
Intravesical ureterocele with a narrow opening
Sphincteric
Ectopic ureterocele with an orifice distal to the bladder neck
Sphincterostenotic
Orifice is both stenostic and distal to the bladder neck
Cecoureterocele
Ectopic ureterocele that extends into the urethra, but the orifice is in the bladder

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