Fig. 1From: Feasibility, technique and accuracy of ultrasound-guided transurethral injections into the urinary sphincter of female cadavers: proof of concepta Anatomy of the lower female pelvis in 3D US with transversal view and b MRI T2 sequence in axial view. c Setting before transurethral injection of nano-iron particles. Extracorporeal setup, where vaginal US probe and urethral therapy shaft are linked together. d Needle puncture and injection are performed through the therapy shaftBack to article page