中国组织工程研究 ›› 2018, Vol. 22 ›› Issue (31): 4931-4936.doi: 10.3969/j.issn.2095-4344.0554

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

性别和植入物内固定方式影响瘤段骨酒精灭活再植后的骨愈合

田志超,顾志远,王 鑫,刘志勇,姚伟涛,王家强,张 鹏,蔡启卿,葛 红   

  1. 郑州大学附属肿瘤医院骨科,河南省郑州市  450008
  • 出版日期:2018-11-08 发布日期:2018-11-08
  • 作者简介:田志超,男,1986年生,河南省周口市人,汉族,2012年华中科技大学同济医院毕业,硕士,主治医师,主要从事骨与软组织肿瘤诊断与治疗研究。

Gender and implant fixation affect the healing of alcohol-inactivated bone  

Tian Zhi-chao, Gu Zhi-yuan, Wang Xin, Liu Zhi-yong, Yao Wei-tao, Wang Jia-qiang, Zhang Peng, Cai Qi-qing, Ge Hong   

  1. Department of Orthopedics, the Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, Henan Province, China
  • Online:2018-11-08 Published:2018-11-08
  • About author:Tian Zhi-chao, Master, Attending physician, Department of Orthopedics, the Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, Henan Province, China

摘要:

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文题释义:
瘤段骨灭活再植:是指将肿瘤(一般为恶性肿瘤)侵蚀的皮质骨整块切除后,对瘤段骨进行物理或化学处理,杀灭其附着的肿瘤细胞后,再回植固定入体内的手术方式。按灭活方式的不同,可分为酒精灭活、冷冻灭活、高温高压灭活、巴氏灭活、辐照灭活、微波灭活等。瘤段骨灭活再植的应用面较窄,几乎只适用于骨肿瘤的保肢治疗。
髓内针内固定:是将大小、长短合适的髓针插置于骨折断端两侧的骨髓腔内,使骨折得以固定的手术。临床上分闭合性髓内针固定和开放性髓内针固定,试验全部采用开放性髓内针固定。
 
摘要
背景:恶性骨肿瘤的瘤段骨酒精灭活再植治疗在临床长期有应用价值,但深入探讨再植后骨愈合情况的研究较少。
目的:总结分析影响瘤段骨酒精灭活再植后骨愈合的因素。
方法:纳入21例恶性骨肿瘤患者,其中男8例,女13例,年龄7-56岁,均接受瘤段骨酒精灭活再植治疗,其中采用钢板螺钉内固定17例,髓内针固定4例,随访观察骨愈合情况,分析影响瘤段骨灭活再植骨愈合的相关因素。
结果与结论:①21例患者随访2-6年,平均3.8年;②骨愈合患者11例,其中男1例,女10例,平均年龄20.8岁,灭活再植骨长度17.36 cm,均采用钢板螺钉内固定,平均骨愈合时间20个月;③骨未愈合患者10例,其中男7例,女3例,平均年龄20.5岁,灭活再植骨长度16.10 cm,4例采用髓内针内固定,6例采用钢板内固定;④骨愈合组与骨未愈合组平均年龄、平均灭活再植骨长度比较差异无显著性意义,两组性别、内固定方式比较差异有显著性意义(P < 0.05);⑤结果表明,年龄、灭活再植骨长度对瘤段骨酒精灭活再植的骨愈合无显著影响,女性患者、钢板内固定是瘤段骨酒精灭活再植治疗后骨愈合的有利因素。

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: 0000-0003-1058-2967(田志超)

关键词: 灭活再植, 骨愈合, 恶性骨肿瘤, 钢板, 髓内钉, 生物材料

Abstract:

BACKGROUND: Alcohol inactivated replantation is widely used in the treatment of malignant bone tumors, but the postoperative bone healing is little reported.

OBJECTIVE: To analyze the related factors affecting the bone healing of the autograft bone after alcohol inactivated replantation.
METHODS: Twenty-one patients with malignant bone tumor who received alcohol-inactivated autograft bone replantation were enrolled, including 8 males and 13 females with an age of 7-56 years. Among which, 17 cases underwent plate-screw internal fixation, and 4 cases received intramedullary nailing fixation. All patients were followed up to observe the bone healing. The related factors of the autograft bone healing were analyzed.
RESULTS AND CONCLUSION: (1) The follow-up time was 2-6 years, with an average of 3.8 years. (2) Eleven patients (1 male and 10 females, with an average age of 20.8 years) achieved bone union, the average length of autograft bone was 17.36 cm, all fixed using plates, and the average healing time was 20 months. (3) Bone nonunion occurred in 10 patients (7 males and 3 females, with an average age of 20.5 years), the average length of autograft bone was 16.10 cm, 4 cases of intramedullary nailing fixation, and 6 cases of plate-screw fixation. (4) The differences in the average age and average length of autograft bone were insignificant between two groups. The sex and internal fixation ways showed significant differences between two groups (P < 0.05). (5) These results suggest that the age and the length of the autograft bone have no significant effect on autograft bone healing. The female patients and plate-screw internal fixation are beneficial for bone healing after alcohol inactivated replantation. 

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: Bone Neoplasms, Tissue Engineering

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