The alternation between urine retention and discharge several times daily from a nappy to the cessation ofall vital functions only becomes the subject baby's first wet of greater attention if the harmony of the structure and function of the bladder is disturbed. Functional disturbances of the lower urinary tract are not only of great socio-economic importance, but are also a considerable personal burden for the patient. Hence urinary incontinence is rightly classified as a severelydisabling illness (Hauri 1985). Opinions still differ regarding the morphological basis ofurinary continence.The...