中国组织工程研究 ›› 2018, Vol. 22 ›› Issue (27): 4322-4326.doi: 10.3969/j.issn.2095-4344.0346

• 骨科植入物 orthopedic implant • 上一篇    下一篇

青少年型带锁髓内钉治疗股骨干骨折对股骨近端的影响

卢育南,汪文涛,潘源城,陈顺有   

  1. 厦门大学附属福州第二医院骨科,福建省福州市 350007
  • 出版日期:2018-09-28 发布日期:2018-09-28
  • 通讯作者: 陈顺有,南方医科大学在读博士,副主任医师,厦门大学附属福州第二医院骨科,福建省福州市 350007
  • 作者简介:卢育南,男,1990年生,福建省漳州市人,汉族,2015年福建医科大学毕业,硕士,医师,主要从事小儿骨科方面的研究。

Effect of adolescent interlocking intramedullary nail on the proximal femur in the treatment of femoral shaft fractures  

Lu Yu-nan, Wang Wen-tao, Pan Yuan-cheng, Chen Shun-you   

  1. Department of Orthopedics, Fuzhou Second Hospital, Xiamen University, Fuzhou 350007, Fujian Province, China
  • Online:2018-09-28 Published:2018-09-28
  • Contact: Chen Shun-you, Doctoral candidate, Associate chief physician, Department of Orthopedics, Fuzhou Second Hospital, Xiamen University, Fuzhou 350007, Fujian Province, China
  • About author:Lu Yu-nan, Master, Physician, Department of Orthopedics, Fuzhou Second Hospital, Xiamen University, Fuzhou 350007, Fujian Province, China

摘要:

文章快速阅读:

 

 

文题释义:
青少年型带锁髓内钉:是为治疗青少年股骨干骨折设计的一种内固定装置,由髓内钉、锁钉、封帽组成。设计上,该髓内钉在近端具有12°的外展角度,采用以小转子20 mm下为基准,大转子水平外偏12°为进针点,以髓内固定的方式固定骨折端,可有效减少对股骨近端骨骺和骨折端周围软组织的损伤,治疗青少年股骨干骨折可获得满意疗效。
股骨干骨折:是指股骨转子下2-5 cm至股骨髁上2-5 cm区域内的骨折,多为高能量损伤,因周围肌肉发达,骨折时常伴有较严重的错位及软组织损伤。股骨干骨折预后常伴有骨折延迟愈合、骨不连、内固定失效等并发症,因此保护骨折端周围的血运至关重要。相比其他内固定物,髓内钉治疗可明显减少上述并发症的发生。
 
摘要
背景:目前青少年股骨干骨折治疗方式存在争议,国内外对选用青少年型带锁髓内钉治疗股骨干骨折的报道较少。
目的:评估青少年型带锁髓内钉治疗股骨干骨折对青少年股骨近端的影响。
方法:回顾性分析2014年2月至2016年8月厦门大学附属福州第二医院收治的因股骨干骨折接受青少年型带锁髓内钉治疗共18例患者的临床资料。以健侧为对照,分析末次随访的影像学资料以观察是否出现股骨头坏死、髋外翻畸形、股骨颈狭窄等并发症,应用影像学处理软件测量双侧股骨近端的几何结构参数,并进行健侧及患侧对比。另外,采用非关节炎髋关节功能评分法评估末次随访时患者的髋关节功能。
结果与结论:①术后所有患者均获得随访,随访时间16-46个月,均达到骨性愈合,且未出现股骨头坏死、髋外翻畸形、股骨颈狭窄等并发症;②患侧的股骨近端几何结构参数、髋关节功能评分与健侧的差异均无显著性意义(P均> 0.05);③结果显示,青少年型带锁髓内钉治疗股骨干骨折短期内对股骨近端不会造成影响,可获得满意疗效。

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程
ORCID: 0000-0001-7506-6651(卢育南)

关键词: 青少年型带锁髓内钉, 青少年, 股骨干骨折, 股骨近端, 骨科植入物, 股骨近端几何结构参数, 髋关节功能, 非关节炎髋关节功能评分, 临床治疗

Abstract:

BACKGROUND: The treatment of femoral shaft fractures in adolescents is under discussion. Femoral shaft fracture treated using adolescent interlocking intramedullary nail is seldom reported.

OBJECTIVE: To observe the proximal femoral changes in adolescent femoral shaft fractures after treated using adolescent interlocking intramedullary nail.
METHODS: Clinical data of 18 patients with femoral shaft fractures undergoing treatment of adolescent interlocking intramedullary nail from February 2014 to August 2016 at Fuzhou Second Hospital, Xiamen University were analyzed retrospectively. The uninjured side was used as control group, and the radiographs at last follow-up were analyzed to assess the incidence of osteonecrosis of the femoral head, valgus deformity of coxa as well as stenosis of femoral neck. The geometric parameters of bilateral proximal femurs were measured by imaging processing software, and then compared between two sides. Additionally, the Nonarthritic Hip Score was used to assess the hip joint function at the last follow-up.
RESULTS AND CONCLUSION: (1) All patients were followed up for 16-46 months. All achieved bony union, and none of osteonecrosis of the femoral head, valgus deformity of coxa or stenosis of femoral neck occurred. (2) There were no significant differences in the geometric parameters of proximal femur and the Nonarthritic Hip Score between injured and uninjured sides (all P > 0.05). (3) Our findings indicate that adolescent interlocking intramedullary nail can achieve satisfactory results in the treatment of femoral shaft fractures without complications.

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程

Key words: Adolescent, Femoral Fractures, Internal Fixators, Tissue Engineering

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