目的探讨不稳定性儿童骨盆骨折的手术治疗效果。方法对33例不稳定性儿童骨盆骨折,采用切开复位内固定手术治疗。结果根据X线片、临床检查及患儿的主观感受评定。按照Majeed的疗效评价标准:优16例,良11例,可5例,差1例。结论对于不稳定性骨盆骨折的患儿应考虑及时采取手术治疗,手术效果满意。 Objective To investigate the surgical treatment of unstable pelvic fractures in children. Methods 33 cases of unstable pelvic fractures were treated by open reduction and internal fixation. Results based on X-ray films, clinical examination and children’s subjective feelings of assessment. In accordance with Majeed’s efficacy evaluation criteria: excellent in 16 cases, good in 11 cases, fair in 5 cases and poor in 1 case. Conclusion For children with unstable pelvic fractures, surgical treatment should be considered promptly, and the operation result is satisfactory.