Memokath® 044TW Stent for Treatment of Urethral Stricture

Inclusion Criteria: 1. Males \> 21 years of age 2. Recurrent stricture of the bulbar urethra: 1. \< 50 mm in length on urethrography; and which 2. has a segment unable to accommodate a 16Fr flexible cystoscope 3. Healthy tissue on both sides of stent 4. Urinary flow in the abnormal range of the Siroky nomogram. 5. Written informed consent obtained prior to participation in the study 6. Patients must be available for all follow-up visits. Exclusion Criteria: 1. Strictures: 1. outside the bulbous urethra 2. associated with, or suspected to be, urethral carcinoma 3. secondary to pelvic distraction injuries 2. Inability to enlarge the bulbar urethral stricture to \> 26 Fr. 3. Presence of any other urologic implant 4. Presence of urethral diverticuli 5. History of hypospadias repair 6. Presence or prior history of balanitis xerotica obliterans. 7. Uncontrolled bleeding disorder 8. Active urinary tract infection 9. Any urological condition that would be likely to require additional urethral instrumentation during the period of the investigation, including, but not limited to, benign prostatic hypertrophy requiring treatment; use of alpha blockers; active prostate cancer; an unevaluated elevated prostate-specific antigen (PSA); bladder malignancy; or any recurrent urinary stone formation. 10. Serum creatinine \> 2.0 mg/dl or evidence of progressive renal disease 11. Concurrent participation in another clinical investigation 12. Current illness that might confound the results of this investigation 13. Inability to participate in all of the necessary study activities 14. Inability or unwillingness to return for all required follow-up visits 15. Inability or unwillingness to sign the patient informed consent document