Improved implantion of urethral stents in patients with infra-sacral neurogenic voiding dysfunction
- VernacularTitle:改良尿道网状记忆合金支架植入术治疗骶髓下神经原性排尿功能障碍
- Author:
Limin LIAO
;
Bingyi SHI
- Publication Type:Journal Article
- Keywords:
Urination disorders;
Neurogenic;
Braces
- From:
Chinese Journal of Urology
2001;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo introduce an improved implantation for urethral stents in patients with infra-sacral neurogenic voiding dysfunction and to evaluate its outcome.MethodsTwelve patients with infrasacral neurogenic voiding dysfunction were treated by implantation of urethral stent according to an improved method.The following objective parameters were used to evaluate the outcome:voiding diary,urine residue volume(URV),renal hydronephrosis and urodynamic tests.ResultsThese parameters were improved significantly after implantation:detrusor leak point pressure,voiding pressure and URV decreased,voiding volume and urine flow increased.The main complications were incontinence,difficult voiding and hematuria,but these were transient and disappeared during a week.ConclusionsThis procedure is effective with fewer complications,protects the function of upper urinary tract and improves the life quality of the patients with infra-sacral neurogenic voiding dysfunction.
