Objective To investigate the method and the effectiveness of open pelvic fractures associated with perineal injury. Methods Between August 2000 and July 2010, 16 cases of open pelvic fractures associated with perineal injury weretreated. There were 12 males and 4 females with an average age of 41 years (range, 17-69 years). Injury was caused by traffic accidents in 9 cases, by falling from height in 6 cases, and by crushing in 1 case. The mean time between injury and admission was 8 minutes (range, 5-20 minutes). According to Tile classification, 2 cases were rated as type A, 6 as type B, and 8 as type C. The wound size ranged from 5 cm × 3 cm to 15 cm × 12 cm. The perineal injured location included intraperitoneal rectal injury in 2 cases and extraperitoneal anorectal injury in 14 cases. The average injury severity score (ISS) was 29 (range, 25-48). The main treatments included emergency resuscitation, colostomy, external fixation of fractures, repeated debridement with pulsatile irrigation followed by intravenous antibiotics, and vacuum seal ing drainage (VSD). Results In 5 deaths, 3 cases died of hemorrhagic shock and 2 cases died of multi ple system organ failure within 4 days of admission. The other 11 cases were followed up 6-46 months (mean, 14 months). The X-ray films showed that bone union was achieved after 2-4 months of operation. Infection in varying degree occurred at perineal wounds; second stage healing of wounds was achieved in 10 cases after debridement and VSD treatment, and wound healed in 1 case after gracil is muscle flap repair. No anal incontinence occurred in the patients having anorectal injury during follow-up. Conclusion For patients with perineal injury and open pelvic fractures, the following treatments should be carried out so as to obtain good effectiveness: early anti-shock, protection of important organ function, treatment of complications, late resistance to infection and stabil ity restoration of the pelvic ring, functional repair and reconstruction of rectum and anal canal and urinary tract.
ObjectiveTo explore the effectiveness of open reduction and internal fixation through anterior and posterior approaches in treatment of open Tile type C pelvic fractures at early stage. MethodsBetween January 2009 and April 2012, 12 patients with open Tile C pelvic fractures were treated. There were 7 males and 5 females, aged 6-53 years (median, 31 years). Of 12 cases, 4 were classified as Tile type C1, 6 as Tile type C2, and 2 as Tile type C3; 5 were rated as Gustilo type Ⅱ and 7 as Gustilo type Ⅲ. The injury severity score was 18-57 (mean, 37.2). The interval of injury and admission ranged from 15 minutes to 3 days (median, 50 minutes). The debridement and external fixation were performed at first stage; then open reduction and internal fixation were used through anterior approach (reconstruction plate) and posterior approach (cannulated lag screws). The vacuum sealing drainage was performed during treatment until the wounds healed. ResultsDelayed healing of incison was obtained in 12 cases because of wound infection. Anatomical reduction or approximate anatomical reduction was achieved in all 12 cases. The patients were followed up 3-39 months (median, 18 months). No loosening of internal fixation or fracture displacement was observed during follow-up. The fracture healing time was 7-13 weeks (mean, 9.7 weeks). At last follow-up, according to the Matta standard, the outcome was excellent in 10 cases and good in 2 cases; according to Majeed score, the results were excellent in 9 cases, good in 1, and poor in 2. ConclusionEarly internal fixation operation of open Tile type C pelvic fractures can effectively restore the pelvic anatomical structure and stability, reduce the complication, and achieve satisfactory effectiveness.