中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (5): 657-662.doi: 10.12307/2022.107

• 骨组织构建 bone tissue construction •    下一篇

超声引导兔髋关节腔准确注射的可行性

王少玲,汪衍雪,郑耀超,余少君,马  超,伍少玲   

  1. 中山大学孙逸仙纪念医院康复医学科,广东省广州市   510120
  • 收稿日期:2020-11-06 修回日期:2020-11-11 接受日期:2020-12-14 出版日期:2022-02-18 发布日期:2021-10-28
  • 通讯作者: 伍少玲,博士,主任医师,博士生导师,中山大学孙逸仙纪念医院康复医学科,广东省广州市 510120
  • 作者简介:王少玲,女,1992年生,广东省汕头市人,汉族,中山大学孙逸仙纪念医院康复医学与理疗学在读硕士,主要从事超声引导髋关节腔内富血小板血浆注射对股骨头坏死的临床疗效研究。
  • 基金资助:
    国家自然科学基金(81671088),项目负责人:伍少玲;国家自然科学基金(81972152),项目负责人:马超;中山大学孙逸仙纪念医院的逸仙临床研究培育常规项目(SYS-C-202002),项目负责人:伍少玲

Feasibility of ultrasound-guided intra-articular injection in rabbit hip joint

Wang Shaoling, Wang Yanxue, Zheng Yaochao, Yu Shaojun, Ma Chao, Wu Shaoling   

  1. Department of Rehabilitative Medicine, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, Guangdong Province, China
  • Received:2020-11-06 Revised:2020-11-11 Accepted:2020-12-14 Online:2022-02-18 Published:2021-10-28
  • Contact: Wu Shaoling, MD, Doctoral supervisor, Chief physician, Department of Rehabilitative Medicine, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, Guangdong Province, China
  • About author:Wang Shaoling, Master candidate, Department of Rehabilitative Medicine, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, Guangdong Province, China
  • Supported by:
    the National Natural Science Foundation of China, No. 81671088 (to WSL) and 81972152 (to MC); Yat-sen Clinical Research and Cultivation Routine Project of Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. SYS-C-202002 (to WSL) 

摘要:

文题释义:
超声引导穿刺技术:借助实时超声引导经皮穿刺完成临床各种诊疗的现代超声医学技术。
对比剂:又称造影剂,是为增强影像观察效果而注入(或服用)到人体组织或器官的化学制品。这些制品的密度高于或低于周围组织,形成的对比用某些器械显示图像。如X射线观察常用的碘制剂、硫酸钡等。


背景:以往引导髋关节注射的首选是透视引导,近年来由于超声具有便携、无辐射、成本低、准确度高等优点,其在关节腔注射的应用越来越普遍。

目的:比较超声引导与透视引导兔髋关节腔内注射的准确性,探讨超声引导注射的可行性。
方法:成年新西兰兔16只(64个髋关节),分两轮进行髋关节注射,每轮注射前将兔随机分为2组:超声引导组采用高分辨率超声引导注射;透视引导组采用配备无线传输平板探测器的X射线机进行透视引导注射。两组注射后均通过计算机断层扫描检测碘海醇在关节腔内的分布情况,比较两种不同方法的注射准确率、穿刺尝试次数和注射操作花费时间。实验经中山大学动物实验伦理委员会批准。 
结果与结论:①两组各注射32个髋关节,超声引导组中有29个关节(90.6%)注射成功,透视引导组有21个关节(65.6%)注射成功;超声引导组注射准确率显著高于透视引导组(P < 0.05);②超声引导组平均尝试次数显著少于透视引导组(P < 0.05);③两组注射平均花费时间差异无显著性意义;④结果说明,超声引导兔髋关节注射较透视引导注射具有较高的准确性,且尝试穿刺次数少,无辐射,是一种简易可行的引导注射的方法。
关键词:超声;兔;髋关节;关节内注射;准确性

https://orcid.org/0000-0001-9079-0672 (王少玲) 

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程

关键词: 超声, 兔, 髋关节, 关节内注射, 准确性

Abstract: BACKGROUND: In the past, fluoroscopy guidance was the first choice for guiding hip injections. Recently, ultrasound has become increasingly popular in intra-articular injections due to its portability, non-radiation, low cost, and high accuracy.
OBJECTIVE: To compare the accuracy of ultrasound-guided intra-articular treatment and fluoroscopy-guided injection in rabbit hip joint and to determine whether ultrasound guidance is a suitable method for intra-articular injection.
METHODS: High-resolution ultrasound and fluoroscopy were used for visualized injections. New Zealand rabbits (n=16, a total of 64 hip joints injected in two rounds) were randomly divided into two groups before each round. Injections were guided by the high-resolution ultrasound or by the fluoroscopy using an X-ray machine with wireless flat-panel detector. The distribution of iohexol was detected by computed tomography after injections. To determine whether ultrasound guidance can significantly improve the accuracy of rabbit hip injections, we compared the accuracy, number of puncture attempts, and procedure time between two groups. The study protocol was approved by the Experimental Animal Ethics Committee of Sun Yat-sen University.
RESULTS AND CONCLUSION: A total of 32 hip joints were injected in each group, 29 of which were successfully injected in the ultrasound guidance group and 21 of which were successfully injected in the fluoroscopy guidance group. The accuracy rate of interventions in the ultrasound guidance group (90.6%) was significantly higher than that in the fluoroscopy guidance group (65.6%; P < 0.05). The number of puncture attempts in the ultrasound guidance group was significantly lower than that in the fluoroscopy guidance group (P < 0.05). There was no significant difference in the procedure time between two groups. Compared with fluoroscopy guidance, ultrasound-guided intra-articular treatment has a higher accuracy and no radiation, and needs fewer puncture attempts, which a suitable and feasible method for intra-articular injection in rabbit hip joint. 

Key words: ultrasound, rabbit, hip joint, intra-articular injection, accuracy

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