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  Indian J Med Microbiol
 

Figure 5: A videourodynamic study in a woman with difficulty in urination after suburethral sling operation. (a) The voiding pressure was higher, and the maximal flow rate was lower than those in the preoperative study, indicating urethral obstruction developed after the sling operation. (b) Another woman with dysuria after anti-incontinence surgery, videourodynamic study revealed low voiding pressure. Still, the maximal flow rate was very low, and there was mid-urethral narrowing, suggesting bladder outlet obstruction due to sling operation

Figure 5: A videourodynamic study in a woman with difficulty in urination after suburethral sling operation. (a) The voiding pressure was higher, and the maximal flow rate was lower than those in the preoperative study, indicating urethral obstruction developed after the sling operation. (b) Another woman with dysuria after anti-incontinence surgery, videourodynamic study revealed low voiding pressure. Still, the maximal flow rate was very low, and there was mid-urethral narrowing, suggesting bladder outlet obstruction due to sling operation