应用单臂多功能外固定器治疗儿童病理性骨折

1.首都医科大学附属北京儿童医院骨科(北京市,100045)

骨折,自发性; 外固定架; 治疗; 儿童

Application of unilateral multifunctional external fixator for treatment of pathological fracture in children.
Wen Yuwei,Wang Qiang,Song Baojian,Feng Wei,Zhu Danjiang.

Department of Pediatric Surgery,Beijing Children's Hospital affiliated to capital medical university,Beijing 100045.China.Corresponding author:Wang Qiang,Email:wangqiangmd@aliyun.com.

Fractures,Spontaneous; External Fixators; Therapy; Child

DOI: 10.3969/j.issn.1671 — 6353.2018.02.008

备注

目的 探讨单臂多功能外固定器治疗儿童病理性骨折的疗效及特点。 方法 回顾性分析2012年1月至2015年12月本院收治的18例病理性骨折患儿的临床资料。对于继发于肿瘤性及瘤样病变的病理性骨折采用单臂外固定器合并病灶刮除植骨治疗,其他病理性骨折患儿仅采用单臂外固定器治疗。通过X线片评估骨折复位有无丢失及病灶愈合情况; 采用肩、肘、髋、膝、踝等关节功能综合评价标准及随访患儿家长的满意度进行临床评估。 结果 18例患儿平均随访时间21.9个月,18例(包括术中医源性骨折1例)X线片均提示病理性骨折愈合,愈合时间4~7个月,平均4.5个月。针道感染1例,无骨不连、畸形愈合等并发症。根据肩、肘、髋、膝、踝等关节功能综合评价,疗效均为优秀,患儿家长满意度100%。 结论 单臂多功能外固定器结合或者不结合病灶刮除植骨术可作为治疗儿童病理性骨折的有效方法。
Objective Explore the effectiveness and advantages of unilateral multifunctional external fixator for treatment of pathological fracture in children. Methods A retrospective review was conducted for 18 children with pathological fracture between January 2012 and December 2015 at our hospital. Unilateral external fixators combined with excochleation were used to treat tumor-induced pathological fractures and tumor like lesions,the others was treated with unilateral external fixator alone. Radiographic assessment was performed on the scheduled follow-up to examine bone fracture reduction and lesion healing. The clinical outcomes were evaluated using the comprehensive evaluation criteria of the shoulder,elbow,hip,knee,ankle,etc. and patients' satisfaction report at the final follow-up. Results All patients had a mean follow-up period of 21.9 months after surgery. All patients(Including one cases of iatrogenic fracture during the operation)healed completely at 4 to 7 months after operation(mean,4.5 months). Pin-related infection occurred in one case,no nonunion and malunion were reported. According to the comprehensive evaluation criteria of the shoulder,elbow,hip,knee,ankle,etc.curative effects are all excellent.Patients' satisfactions degree are one hundred percent. Conclusion Unilateral multifunctional external fixator combined with excochleation or not combined with excochleation can be as an effective method to treat pathological fracture in children.