A finger device for obtaining satisfactory voiding in spinal cord-injured patients

Anal sphincter stretch is a technique or procedure that recently has been found effective in overcoming the problem of ineffective voiding caused by detrusor-sphincter dyssynergia in some cases and for patients with upper motor neuron lesions. This technique was made available to quadriplegic patients when a fabricated device worn over the patient's finger was used. Four C7 quadriplegics have been able to achieve consistently acceptable amounts and residual volumes when voiding.