Urethral realignment and simultaneous internal fixation for pelvic fracture associated with posterior urethral disruption
10.3760/cma.j.issn.1001-8050.2011.04.004
- VernacularTitle:尿道会师同期骨盆骨折复位内固定治疗骨盆骨折合并后尿道断裂
- Author:
Guoqing TAN
;
Dongsheng ZHOU
;
Baisheng FU
;
Jianxue XUE
;
Jiliang HE
- Publication Type:Journal Article
- Keywords:
Pelvis;
Fracture fixation,internal;
Urethra;
Disruption
- From:
Chinese Journal of Trauma
2011;27(4):300-303
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the outcome of the urethral realignment simultaneous internal fixation in treatment of pelvic fracture associated with posterior urethral disruption. Methods The study included 33 patients with pelvic fracture associated with posterior urethral disruption treated simultaneously by urethral realignment and internal fixation from December 2003 to August 2009. According to AO classification, two patients were with type A2 fracture, six with type B1 ,seven with type B2,five with type B3 ,six with type C1 ,four with type C2 and three with type C3. All the patients were found with complete posterior urethral disruption. Primary urethral realignment combined with emergency open reduction and internal fixation of pelvic fracture were performed in 12 patients. Due to unstable condition, 21 patients underwent primary suprapubic cystostomy and external fixation, sequentially delayed urethral realignment and internal fixation.Results The mean follow-up time of all patients was 37 months ( range, 3-63 months). Of all the patients, 25 patients (76%) regained good without urethral dialation or needed only short term urethral dilatation, and eight patients (24%) suffered from urethral stricture and needed further complex surgery. The incidences of urinary incontinence and erectile dysfunction were 6%(2/33) and 18% (6/33). The erectile dysfunction of two patients was ascribed to sacral nerve injury.At the final follow-up, the mean score was 90.3 points (range, 66-100) according to the Majeed' s scoring system, which showed that the result was excellent in 24 patients, good in eight and fair in one.Conclusions Urethral realignment and simultaneous internal fixation can attain good clinical results for pelvic fracture associated with posterior urethral disruption. It takes advantages of minor surgical trauma,short treatment cycle, good outcome and low complication rate.
