I had a symphysiotomy in 1982 for trapped shoulders at Kaiser Permanente in Vallejo, CA. A LD nurse from Walnut creek Kaiser said they're known as "vaginal c-sections. Is this procedure done anymore? 29 years later a physical therapist detected my hips are asymmetical. A 1/4" heel lift in my left shoe makes my hips symmetrical. I also had 8 sessions on pelvic stabilization exercises. Anyone had any experience with this procedure?