Research Article

[Retracted] Effects of Adding Ultrasound Biofeedback to Individualized Pelvic Floor Muscle Training on Extensibility of the Pelvic Floor Muscle and Anterior Pelvic Organ Prolapse in Postmenopausal Women

Figure 4

The correctness of pelvic floor muscle contraction (PFMC) was compared between the study group (a) and the control group (b) after oral guidance and transperineal ultrasound (TPUS) biofeedback teaching.
(a)
(b)