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Objective: To evaluate the effectiveness of unstable pelvic fractures treated with minimally invasive percutaneous bridge internal fixator or traditional external fixator. Methods: The clinical data of 45 patients with unstable pelvic fractures who met the selection criteria between January 2013 and February 2018 were retrospectively analyzed. According to the different surgical methods, they were divided into two groups. In the observation group (25 cases), minimally invasive percutaneous bridge internal fixators were used, and three-dimensional printing pelvic models were used to simulate the reduction and fixation before operation to develop individual reduction strategies. In the control group (20 cases), external fixators were used. There was no significant difference between the two groups in gender, age, cause of injury, fracture type (according to Tile classification), and time from injury to operation ( P>0.05). The operation time, intraoperative blood loss, fracture healing time, and complications were recorded and compared between the two groups. The reduction quality was evaluated according to the Matta standard, and functional recovery was evaluated according to the Majeed scoring standard. Results: All patients were followed up 12-20 months (mean, 15 months). The operation time of the observation group was significantly longer than that of the control group ( t=2.719, P=0.009); no significant difference in intraoperative blood loss was found between the two groups ( t=0.784, P=0.437). There was no significant difference between the two groups in fracture healing time ( t=0.967, P=0.341). According to the Matta standard, the excellent and good rate of the observation group was 92%, and that of the control group was 70%, showing no significant difference between the two groups ( χ 2 =3.748, P=0.053). At last follow-up, according to the Majeed scoring standard, the excellent and good rate of the observation group was 88%, and that of the control group was 60%, showing significant difference between the two groups ( χ 2 =4.717, P=0.030). The incidences of incision and nailway infection, secondary displacement of fracture, and malunion in the observation group were significantly lower than those in the control group ( P0.05). Conclusion: Minimally invasive percutaneous bridge internal fixator is a safe and effective method for the treatment of unstable pelvic fractures. It has the advantages of minimal trauma, stable fixation, less interference to patients' daily life, early functional exercise, and quickly recovery after operation.
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Objective: To evaluate the effectiveness of unstable pelvic fractures treated by cannulated screw internal fixation with the assistance of three-dimensional (3D) printing insertion template.
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Introduction: Complex pelvic fracture, which has a very high mortality and even higher morbidity, needs internal fixation surgery as an integral part for its management. It was necessary to conduct a study regarding outcome of complex pelvic fractures after internal fixation surgery. Material & Method: Twenty-six patients with complex pelvic fractures that had been treated with internal fixation surgery during 2011-2014 were enrolled. These patients had an open pelvic fractures or Tile type B or C pelvic fracture who had undergone internal fixation surgery with at least 6 months follow-up. Evaluation of the morbidity and functional scoring was performed using Majeed and Hannover Score. Results and Discussions: Average of age was 31 years old and follow up time was 25 months. There were 7 patients with open pelvic fracture and 19 with closed fracture. Excellent Majeed Score were found on 78.6% cases in Tile B fractures and 50% in Tile C. Good Hannover Score was found in 64.3% Tile B cases and 80% Tile C cases. Fracture type was statistically insignificant with acquired sexual dysfunction (p>0.05), but significant with the chronic pain (p=0,.017). We also found that urogenital injury is associated with sexual dysfunction (p=0.005). Conclusions: The outcome of complex pelvic fracture after internal fixation surgery was excellent. More than 90% patients got an excellent and good result on Majeed Score, and also very good and good result on Hannover Score.
Subject(s)
Fractures, BoneABSTRACT
Background: The modified Stoppa approach was first described in 1993 by Hirvensalo as an alternative to the ilioinguinal approach for treatment of pelvic ring fracture. Methods: This is a retrospective study of 5 patients with unstable pelvic fracture treated with internal fixation using the modified Stoppa approach. Residual displacement of the pelvic ring was measured and graded using the methods described by Matta and Lindahl. Functional outcomes were assessed using the modified Merle D Aubigne and Pos
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Objective To study the nursing of bedsore prevention in patients with unstable pelvic fracture. Methods Bedsore forewarning risk assessment went on in 39 patients with unstable pelvic fracture by Braden scoring method. Results No bedsore was observed in these 39 patients with unstable pelvic fracture.The nursing result turned out to be satisfactory. Conclusions The incidence rate of bed-sore can be degraded in patients with unstable pelvic fracture by forewarning risk assessment with Braden scoring method and early nursing intervention.
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PURPOSE: To analyze the clinical and radiological results of open reduction and plate fixation through the anterior approach for sacroiliac joint separation in unstable pelvic fracture. MATERIALS AND METHODS: We retrospectively reviewed fifteen cases treated by open reduction and plate fixation through the anterior approach from January 1994 to July 2000. Cases were followed up for more than one year, and the radiological results were evaluated according to the largest displacement and leg length discrepancy. The clinical results were evaluated according to pain and functional disabilities. RESULTS: Ten patients had mild pain not requiring analgesics, and one patient had a slight limp. The average sacroiliac joint separation improved from a mean preoperative value of 13.5 mm (range, 10-23 mm) to a mean postoperative value of 4.8 mm (range, 3-6 mm). Leg length discrepancy, which averaged 11 mm (range, 3-28 mm) preoperatively, decreased to 3.5 mm (range, 0-6 mm) postoperatively. All patients attained anatomical reduction postoperatively and no patient experienced loss of fixation during the follow up period. CONCLUSION: Open reduction and plate fixation for unstable pelvic fracture through the anterior approach is a useful method, as evidenced by the satisfactory clinical and radiological results.