Fig. 2From: Novel insight into the correlation between hernia orifice of cystocele and lower urinary tract function: a pilot studya The subjects were divided into four groups according to the presence of hernia orifice by cystoscopy: trigone type, posterior wall type, trigone and urethra type, and trigone and posterior wall type. Dotted line: interuretieric crest. Arrow: hernia orifice. b Schematic of four groups according to the presence of hernia orifice by cystoscopy: trigone type, posterior wall type, trigone and urethra type, and trigone and posterior wall typeBack to article page