中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (5): 736-740.doi: 10.12307/2024.254

• 组织工程骨材料 tissue-engineered bone • 上一篇    下一篇

单平面胫骨骨搬移中骨水泥分段填塞封堵骨缺损

周晓文,符祖昶,黄  飞,艾建国,赵  枫   

  1. 中国人民解放军联勤保障部队第910医院骨科,福建省泉州市  362000
  • 收稿日期:2022-11-22 接受日期:2023-03-02 出版日期:2024-02-18 发布日期:2023-08-16
  • 通讯作者: 赵枫,主任医师,中国人民解放军联勤保障部队第910医院骨科,福建省泉州市 362000
  • 作者简介:周晓文,男,1985年生,江西省进贤市人,汉族,主治医师,主要从事肢体重建、软组织修复、手外伤方面的研究。

Bone defect blocked by bone cement segmental filling in single-plane tibial bone transport

Zhou Xiaowen, Fu Zuchang, Huang Fei, Ai Jianguo, Zhao Feng   

  1. Department of Orthopedics, No. 910 Hospital of Joint Logistics Support Force of Chinese PLA, Quanzhou 362000, Fujian Province, China
  • Received:2022-11-22 Accepted:2023-03-02 Online:2024-02-18 Published:2023-08-16
  • Contact: Zhao Feng, Chief physician, Department of Orthopedics, No. 910 Hospital of Joint Logistics Support Force of Chinese PLA, Quanzhou 362000, Fujian Province, China
  • About author:Zhou Xiaowen, Attending physician, Department of Orthopedics, No. 910 Hospital of Joint Logistics Support Force of Chinese PLA, Quanzhou 362000, Fujian Province, China

摘要:


文题释义:

骨搬移术:运用牵拉成骨理论,在截骨后通过外固定架缓慢牵拉滑移骨段,从而实现骨与组织再生,其原理与临床疗效已得到广泛研究。
对接点:对于进行Ilizarov牵拉成骨治疗的患者,在骨搬移治疗骨缺损中滑移骨块逐渐填补骨缺损,当滑移骨段与对侧断端会师时两端所形成的区域即为对接点。


背景:骨搬移被广泛运用于各种原因所致的骨缺损中,取得了良好的临床效果。然而,各类并发症同样引起了医师们的关注,如何避免对接点不愈合已然成为医患共同关注的焦点问题。

目的:探讨骨搬移手术治疗胫骨骨缺损中避免对接点不愈合的有效方法,以缩短患者治疗周期、减轻患者痛苦。
方法:回顾性分析2018年1月至2021年1月中国人民解放军联勤保障部队第910医院收治的21例单侧胫骨骨缺损患者的临床资料,其中男16例,女5例,年龄(32.8±10.3)岁,平均骨缺损长度10.2 cm。21例患者均接受骨搬移手术治疗,治疗过程中采用骨水泥分段填塞骨缺损区,以减少影响对接点愈合的不利因素。术后随访评估Ilizarov方法研究与应用协会评分、愈合指数及不良反应发生情况。

结果与结论:21例患者术后获得15-24个月随访,延长区均矿化良好,无成角畸形,治疗期间未发生再骨折,其中1例患者出现足下垂,手术松解跟腱及穿戴足踝矫形器后未能完全矫正,19例患者出现不同程度的针道感染,及时行针道护理后未发生深部感染的情况;对接点愈合率100%,愈合指数36-45 d/cm,平均38 d/cm;Ilizarov方法研究与应用协会评分显示,骨愈合优17例(81%)、差4例(19%),肢体功能结果优18例(86%)、良3例(14%)。结果显示,骨搬移手术治疗中骨水泥分段填塞解决了对接点不愈合问题,是缩短患者治疗周期、减少患者痛苦的有效方法。

https://orcid.org/0000-0003-1796-0617(周晓文)

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料口腔生物材料纳米材料缓释材料材料相容性组织工程

关键词: 骨缺损, 骨搬移, 对接点, 骨水泥, 胫骨骨缺损

Abstract: BACKGROUND: Bone transport has been used for a variety of reasons in bone defects with good clinical results. However, various complications have also attracted the attention of practitioners and the avoidance of non-healing of the docking point has become a common concern for doctors and patients. 
OBJECTIVE: To explore effective methods of avoiding non-healing of the docking point in the treatment of tibial bone defects by bone transport so as to shorten the treatment period and reduce the pain of patients. 
METHODS: The clinical data of 21 patients with unilateral tibial bone defect admitted to the No. 910 Hospital of Joint Logistics Support Force of Chinese PLA from January 2018 to January 2021 were retrospectively analyzed, including 16 males and 5 females, aged (32.8±10.3) years, with an average bone defect length of 10.2 cm. All 21 patients received bone transport surgery, during which the bone defect area was filled with bone cement to reduce the adverse factors affecting the healing of the docking point. The Association for the Study and Application of the Methods of Ilizarov, healing index and incidence of adverse reactions were evaluated during postoperative follow-up. 
RESULTS AND CONCLUSION: The 21 patients were followed up for 15 to 24 months after surgery, and the extended area was all well mineralized and had no malformations, and no refractures occurred during treatment. Among them, one patient had foot drop, which could not be completely corrected after surgical release of the Achilles tendon and wearing foot and ankle orthotics. 19 patients had different degrees of needle tract infection, and no deep infection occurred after timely needle tract nursing. The healing rate of the docking point was 100%; the healing index was 36-45 d/cm and the average was 38 d/cm. The Association for the Study and Application of the Methods of Ilizarov showed that bone healing was excellent in 17 cases (81%) and poor in 4 cases (19%). The results of limb function were excellent in 18 cases (86%) and good in 3 cases (14%). These findings show that bone cement segmental filling during bone transport is an effective method to solve the non-healing of the docking point, shorten the patient’s treatment period and reduce the patient’s pain.

Key words: bone defect, bone transport, docking point, bone cement, tibial bone defect 

中图分类号: