Peri-sphincter Injection of Autologous Myofibres to Treat of Urinary Incontinence by Sphincter Deficiency

"The first step of the procedure consists to harvest a muscle fragment from the lower part of the rectus abdominis muscle of the abdomen approached by a short incision. Injectable myofiber cores will be prepared by hydrodissection of the muscle biopsy.~All myofibers cores will be suspended in autologous serum prepared by centrifugation before the incision.~During the second step of the procedure, the myofibers will be injected percutaneously into the peri-sphincter region under endoscopic and radiographic control."