Simple ilioinguinal approach combined with screwing for complex acetabular fractures / 中华创伤骨科杂志

Objective To evaluate the clinical efficacy of single ilioinguinal approach combined with screwing for treatment of complex acetabular fractures.Methods Twenty-six patients with complex acetabular fracture were treated by single ilioinguinal approach combined with screwing from May 2015 to April 2017 at Department of Orthopaedics,Hospital of Traditional Chinese Medicine,Xinjiang Medical University.They were 17 men and 9 women,aged from 31 to 69 years (average,54 years).By the Judet-Letournel classification,there were 9 anterior + posterior hemitransverse fractures,13 double-column fractures and 4 T-type fractures.They were treated by pilot surgical plan based on preoperative CT reconstruction,disinfection at floating position for the standby posterior approach,single ilioinguinal approach for standard reduction,followed by intraoperative fixation with lag screws,posterior column screws,or acetabular screws.Operation time,intraoperative blood loss and complications were documented.Fracture reduction was assessed postoperatively using the modified Matta system for X-rays.The function of affected hip was evaluated using Harris hip score at the last Follow-ups.Results The 26 patients were followed up for 6 to 24 months (average,11 months).Their operation time averaged 210 min and intraoperative blood loss 600 mL.The postoperative modified Matta scores showed that 14 cases obtained excellent anatomic reduction,9 good anatomic reduction,one poor anatomic reduction,and 2 articular outline reduction.Fracture union was achieved in all after an average time of 2.3 months.Their Harris hip scores at the last Follow-ups ranged from 70 to 86 points,averaging 80 points.The function of affected hip was excellent in 13 cases,good in 6,fair in 4 and poor in 3,giving an excellent to good rate of 73.1％ (19/26).Postoperatively,deep venous thrombosis of lower extremity was found in 3 patients,injury to the lateral femoral cutaneous nerve in 5,and incision complication in one.No re-displacement of the fracture occurred.Conclusion In treatment of complex acetabular fractures,single ilioinguinal approach combined with screwing can lead to a high rate of fine reduction,limited complications,a low displacement risk,and good clinical efficacy.

Comparison of effectiveness between two combined anterior and posterior approaches for complicated acetabular fractures / 中国修复重建外科杂志

Objective: To compare the effectiveness between modified ilioinguinal approach combined with Kocher-Langenbeck (K-L) approach and Stoppa approach combined with K-L approach for the treatment of complicated acetabular fractures. Methods: Between May 2011 and May 2016, Sixty-two patients with complicated acetabular fractures were treated with operation via combined anterior and posterior approaches. Thirty-four cases (group A) were treated with modified ilioinguinal approach combined with K-L approach, and 28 cases (group B) were treated with Stoppa approach combined with K-L approach. There was no significant difference in gender, age, injury causes, the type of fracture, time from injury to operation, and associated injury between 2 groups ( P>0.05). The operation time, intraoperative blood loss, and hospitalization time were recorded. X-ray film was performed to evaluate the fracture reduction according to the Matta reduction criteria and observe the fracture healing, osteoarthritis, and heterotopic ossification. Clinical results were evaluated according to the grading system of modified d'Aubigne and Postel. Results: There was no significant difference in operation time, intraoperative blood loss, and hospitalization time between 2 groups ( P>0.05). Postoperative incision fat liquefaction occurred in 2 cases in group A and group B respectively, and deep vein thrombosis of lower extremity occurred in 1 case in group A. No iatrogenic injury was found in 2 groups. Fifty-six patients were followed up after operation. Thirty patients in group A were followed up 12-48 months (mean, 31.8 months). Twenty-six patients in group B were followed up 12-46 months (mean, 30.2 months). At 12 months after operation, according to the grading system of modified d'Aubigne and Postel, the hip function was rated as excellent in 9 cases, good in 16 cases, fair in 3 cases, and poor in 2 cases, with the excellent and good rate of 83.3% in group A; the hip function was rated as excellent in 7 cases, good in 14 cases, fair in 2 cases, and poor in 3 cases, with the excellent and good rate of 80.8% in group B. There was no significant difference in the hip function between 2 groups ( Z=0.353, P=0.724). The X-ray films showed that there were 23 cases of anatomical reduction, 6 cases of satisfactory reduction, and 1 case of unsatisfactory reduction in group A, and 20 cases, 5 cases, and 1 case in group B, respectively. There was no significant difference in the results of fracture reduction between 2 groups ( Z=0.011, P=0.991). Fracture healing was observed in both groups. There was no significant difference in fracture healing time between 2 groups ( t=0.775, P=0.106). During follow-up, 5 cases of osteoarthritis changes, 2 cases of heterotopic ossification, and 2 cases of avascular necrosis of femoral head occurred in group A, and 4 cases, 2 cases, and 1 case in group B, respectively. The difference between 2 groups was not significant ( P>0.05). Conclusion: According to the location and type of fracture, making a choice between the modified anterior approach and Stoppa approach, and then combined with K-L approach for treatment of complicated acetabular fracture, can obtain satisfactory effectiveness.

Ilioinguinal approach versus Stoppa approach for open reduction and internal fixation in the treatment of displaced acetabular fractures: A systematic review and meta-analysis / 中华创伤杂志(英文版)

<p><b>PURPOSE</b>To compare the efficacy and safety of open reduction and internal fixation through ilioinguinal approach and Stoppa approach for the treatment of displaced acetabular fractures.</p><p><b>METHODS</b>Case-controlled trials (CCTs) published from January 2010 to August 2015 that compared the ilioinguinal approach and Stoppa approach in the management of displaced acetabular fractures were retrieved from the databases of Cochrane Library, Pubmed, CNKI, and so on. Methodological quality of the trials was critically assessed. Statistical software RevMan 5.0 was used for data analysis.</p><p><b>RESULTS</b>Eight articles were included in the meta-analysis. Through comparing the efficacy and safety of ilioinguinal approach and Stoppa approach in the treatment of displaced acetabular fracture, statistical significance was found in the average operation time [WMD = 68.29, 95% CI (10.52, 126.05), p < 0.05] and the median intraoperative blood loss [WMD = 142.26, 95% CI (9.30, 275.23), p < 0.05]. However, there existed no statistical significance in the fracture end reset satisfaction rate [RR = 0.63, 95% CI (0.17, 2.37), p > 0.05], the early complications rate [RR = 0.89, 95% CI (0.33, 2.40), p > 0.05], the late complications rate [RR = 0.91, 95% CI (0.27, 3.01), p > 0.05], and Harris hip score good function rate [RR = 0.52, 95% CI (0.25, 1.10), p > 0.05].</p><p><b>CONCLUSION</b>Though both techniques can obtain satisfactory clinical functions in the treatment of displaced acetabular fractures, Stoppa approach is superior to the ilioinguinal approach in terms of operation time and intraoperative blood loss.</p>

Effect of high ilioinguinal approach in the treatment of acetabular fractures involving quadrilateral plate / 局解手术学杂志

Objective To study effect of high ilioinguinal approach in treatment of acetabular fractures involving quadrilateral plate. Methods 28 cases of acetabular fractures were randomly divided into two groups according to admission time. 16 patients in the observation group were given high ilioinguinal approach operation. 12 patients in the control group were treated with traditional ilioinguinal approach op-eration. Operation condition, fracture reduction, the hip function recovery and postoperative complications of the two groups were compared. Results The amount of bleeding, the length of incision, operation time and operation conditions of the two groups had no significant differ-ence (P>0. 05). The satisfactory fracture reduction rate of observation group was higher than the control group (P0. 05). Conclusion High ilioinguinal approach can improve the fracture reduction effect, effectively improve the hip joint function in patients, and it has higher security which is a kind of ideal treatment approach for acetabular fractures involving quadrilateral plate.

Indirect Reduction of Posterior Column through Ilioinguinal Approach in Case of Both Column Fractures

PURPOSE: To evaluate the efficacy and results of indirect reduction of the posterior column through the ilioinguinal approach in cases of both column fractures. MATERIALS AND METHODS: Between February 2000 and January 2008, 18 patients, who underwent indirect reduction of the posterior column through the ilioinguinal approach, were evaluated clinically and radiographically after a minimum follow-up of one year. The mean follow-up duration was 52.7 months. The reduction quality, clinical results, and radiographic results were analyzed according to the criteria reported by Matta. The complications were also recorded. RESULTS: There were 13 cases (72.2%) of an anatomical reduction, 2 cases (11.1%) of an imperfect reduction, and 3 cases (16.7%) of a poor reduction. Out of 13 anatomically reduced fractures, excellent results were graded in 12 cases clinically and 9 cases radiographically. Poor clinical and radiographic results were graded in 2 of the 3 poorly reduced fractures. Complications included 3 cases with transient lateral femoral cutaneous nerve injury, which resolved during the follow-up period and 1 case with an injury to the superior gluteal artery. CONCLUSION: Indirect reduction of the posterior column through the ilioinguinal approach is effective for both column fractures. During surgery, care should be taken to reduce the risk of iatrogenic lateral femoral cutaneous nerve injury.

Testicular Necrosis after Ilioinguinal Approach for Pelvic Nonunion: A Case Report

Pelvic nonunion is very difficult to treat. According to the nonunion site, anterior or posterior surgical approach should be used selectively. And if the nonunion site is located in both anterior and posterior, both anterior and posterior surgical approach should be used. We report a case of testicular necrosis after ilioinguinal approach used as a anterior approach to pelvis to treat pelvic nonunion developed as a result of unstable pelvic ring injury.

Operative Treatment of Acetabular Fractures through the Ilioinguinal Approach / 대한정형외과학회잡지

PURPOSE: To evaluate the efficacy and the result of the ilioinguinal approach in the operative treatment of acetabular fractures. MATERIALS AND METHODS: A retrospective analysis was performed on 22 patients who were available for follow-up over one year. The reduction quality, clinical results, and radiographic results were analyzed based on the criteria of Matta. Complications were recorded as well. RESULTS: Anatomical reduction (0-1 mm displacement) was achieved in 18 cases (81.9%) and imperfect reduction (2-3 mm displacement) was achieved in 4 cases (18.1%). Excellent clinical and radiographic results were graded in all of the 18 anatomically reduced fractures. The clinical results were excellent in 1 case, good in 2, and poor in 1; although radiographic results were good in 4 cases with imperfect reductions. Complications included 5 cases with a transient lateral femoral cutaneous nerve injury, which resolved during the follow-up period and 1 case with a partial femoral nerve palsy. CONCLUSION: The ilioinguinal approach is effective for anterior wall, anterior column, and associated anterior and posterior hemitransverse fractures; as well as both column, transverse fracture, and T-shaped fractures. The risk of iatrogenic lateral femoral cutaneous nerve damage is relatively high, but there were no residual symptoms at the time of latest follow-up evaluation.

Efficacy and Complication Rates for the Ilioinguinal Approach to Fractures of the Acetabulum / 대한정형외과학회잡지

To evaluate the efficacy and the complication rates of the ilioinguinal approach for satisfactory reduction in complex acetabular fracture except for poserior wall or column fractures, twenty consecutive patients undergoing ilioinguinal approach for open reduction with internal fixation of acute, displaced fracture(3/89-10/93) were reviewed. There were six elementary and fourteen associated fracture patterns. Two among them were open fractures. Fifteen were male and five female with a mean age of forty-four years. three patients those associated with a comminuted quadrilateral plate required to buttress the medial wall with a spring plate modified from a one-third tubular plate as a part of reconstruction plates assembly. Indirect reduction of the involved and opposite column was achieved mainly with lateral traction through the great trochanter. Two patients with associated fracture pattern needed to undergo combined anterior and posterior approach. A satisfactory reduction(concentric, gap < 3mm, step-off < 2mm) was obtained 85% of the cases. There were four kinds of perioperative complications: transient sciatic nerve palsy(one after double incision), hematoma(one), loss of fixation(one), lateral cutaneous nerve of thigh injury(two). There were no infections and functionally significant heterotropic ossification. In conclusion, the morbidity of an extended surgical approach previously recommended for complex acetabular fractures can be avoided.