Application of anterior subcutaneous Internal Pelvic Fixation in pelvic anterior ring fracture: a meta analysis
10.3760/cma.j.issn.0253-2352.2019.22.004
- VernacularTitle: 骨盆前环骨折中髂前下棘椎弓根钉棒内固定的应用：meta分析
- Author:
Yunpeng FAN
1
;
Gang ZU
2
;
Yao PANG
1
;
Zhenyu BIAN
3
;
Fan HE
3
;
Liulong ZHU
1
,
4
Author Information
1. Department Of Orthopedic, the Affiliated Hangzhou Hospital of Nanjing Medical University, Hangzhou 310000, China
2. Department Of Orthopedic, Hangzhou Red Cross Hospital, Hangzhou 310000, China
3. Department Of Orthopedic, Hangzhou First people Hospital, Hangzhou 310000, China
4. Department Of Orthopedic, Hangzhou First people Hospital, Hangzhou 310000, China
- Publication Type:Clinical Trail
- Keywords:
Pelvis;
Ilium;
Postoperative complications;
Prognosis
- From:
Chinese Journal of Orthopaedics
2019;39(22):1381-1391
- CountryChina
- Language:Chinese
-
Abstract:
Objective:The related literatures on supra acetabular spinal pedicle screws and a subcutaneous connecting rod (INFIX) in recent years was reviewed, and the overall prognosis was analyzed by meta analysis.
Methods:literatures were obtained by searching the PubMed, Google Scholar, and Wanfang Full-text Database according to the criteria of inclusion and exclusion. The two members independently screened the qualified literature, evaluated the quality of the literature and extracted the data information. The data information includes demographic and surgical information, main results and secondary results. A large number of data in the selected articles were analyzed and summarized by meta.
Results:A total of 20 studies were included, including 567 patients. The clinical results were evaluated by Majeed standard in 6 articles, of which 5 articles described the number of excellent and general prognosis, including 185 patients. The excellent and good prognosis rate was 91% (95%CI: 80%-103%) by meta analysis. The general prognosis rate was 9% (95%CI: 3%-14%). Among the prognostic complications, the incidence of lateral femoral cutaneous nerve damage and heterotopic ossification was higher, and the incidence of other complications was less than 5%. There were 13 articles about the complications of ectopic ossification, of which 1 did not mention the specific number of asymptomatic heterotopic ossification, and the remaining 12 included 424 cases, including 132 cases of ectopic ossification. The incidence of ectopic ossification was 26% (95%CI: 11%-40%). Among the 567 cases, obvious symptoms of lateral femoral cutaneous nerve injury were reported. The patients with lateral femoral cutaneous nerve injury accounted for 25% (95%CI: 17%-32%), and the temporary nerve damage was found in 124 cases. The incidence of temporary agitation after subgroup analysis was 21% (95%CI: 14%-28%). Five articles mentioned the manifestations of postoperative femoral nerve damage, including 10 patients, the incidence of femoral nerve damage was 3% (95%CI: -1%-6%). A total of 18 articles on surgical site-related infections were reported, including 534 patients, of which 15 were infected, with an infection rate of 3% (95%CI: 2%-4%). 19 articles clearly reported the failure of internal fixation after INIFX operation, including 32 patients who needed reoperation for different reasons. The failure of internal fixation was 3% (95%CI: 2%-4%). A total of 585 cases of fracture non-prognosis data were reported, of which 473 cases were cured and 3 cases had bone nonunion. The non-union rate of fracture was 3% (95%CI: 1%-5%).
Conclusion:After InFix pelvic surgery, the patient's clinical follow-up prognosis score and imaging findings showed that the postoperative recovery was good, and the new technique also avoided the inconvenience and postoperative complications caused by many traditional pelvic external fixation techniques. However, it was also found that the lateral femoral cutaneous nerve damage and the incidence of heterotopic ossification were also higher.
