Occult neuropathic bladder

The occult neuropathic bladder is a condition of uncertain etiology about which confusion has arisen with regard to diagnosis and management. Incontinence and upper urinary tract deterioration are secondary to high intravesical pressure associated with urinary retention and functional outflow resistance. Diagnosis is a matter of exclusion, and the various methods of investigation are discussed. Development of continence and preservation of renal function may be achieved by improving bladder evacuation and preventing reflux. Diversion may be unavoidable but should be considered only when conservative methods have failed.