中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (18): 2814-2818.doi: 10.12307/2024.054

• 数字化骨科 digital orthopedics • 上一篇    下一篇

数字化三维重建在老年股骨转子间骨折半髋关节置换中的应用及经济学效果

李  鹏1,韩小松1,向柄彦1,何颖异1,黄  坤1,刘  利1,罗洪建2,阮世强1   

  1. 遵义市第一人民医院(遵义医科大学第三附属医院),1骨科,2放射科,贵州省遵义市   563000
  • 收稿日期:2023-02-17 接受日期:2023-05-08 出版日期:2024-06-28 发布日期:2023-08-24
  • 通讯作者: 李鹏,副主任医师,遵义市第一人民医院(遵义医科大学第三附属医院)骨科,贵州省遵义市 563000
  • 作者简介:李鹏,男,1980年生,副主任医师,主要从事骨关节外科方面的研究。
  • 基金资助:
    贵州省卫生健康委科学技术基金项目(gzwkj2021-259),项目负责人:阮世强

Application and economic effects of digital three-dimensional reconstruction in hip hemiarthroplasty for intertrochanteric femoral fractures in the elderly

Li Peng1, Han Xiaosong1, Xiang Bingyan1, He Yingyi1, Huang Kun1, Liu Li1, Luo Hongjian2, Ruan Shiqiang1   

  1. 1Department of Orthopedics, 2Department of Radiology, Zunyi First People’s Hospital (Third Affiliated Hospital of Zunyi Medical University), Zunyi 563000, Guizhou Province, China
  • Received:2023-02-17 Accepted:2023-05-08 Online:2024-06-28 Published:2023-08-24
  • Contact: Li Peng, Associate chief physician, Department of Orthopedics, Zunyi First People’s Hospital (Third Affiliated Hospital of Zunyi Medical University), Zunyi 563000, Guizhou Province, China
  • About author:Li Peng, Associate chief physician, Department of Orthopedics, Zunyi First People’s Hospital (Third Affiliated Hospital of Zunyi Medical University), Zunyi 563000, Guizhou Province, China
  • Supported by:
    Guizhou Provincial Health Commission Science and Technology Fund Project, No. gzwkj2021-259 (to RSQ)

摘要:


文题释义:

人工半髋关节置换:是目前治疗老年股骨转子间骨折的理想术式,将股骨假体固定在正常骨质上,与双动头假体代替病变关节,恢复髋关节功能,提高患者生活质量。

数字化三维重建技术:通过数字化影像技术建立完整三维图像,为临床医师直观了解股骨、髋臼解剖学形态及与其周围组织关系提供有利参考依据。


背景:数字化三维重建技术凭借可视化、精准性、无创等优势逐渐应用于骨科疾病,但关于其在老年股骨转子间骨折人工半髋关节置换术中的循证支持较少。

目的:探讨数字化三维重建技术在老年股骨转子间骨折人工半髋关节置换中的应用价值及经济学效果。
方法:选择2019年1月至2022年12月遵义市第一人民医院收治的老年股骨转子间骨折患者130例,随机分为对照组和观察组(n=65)。两组均行人工半髋关节置换,对照组采取胶片模板测量的方法进行手工术前规划,观察组采取数字化三维重建技术。观察两组患者术前计划与术中实际应用假体符合率、纤维蛋白原、D-二聚体水平、双侧股骨偏心距差值、双下肢长度差值、Harris髋关节功能评分、目测类比评分、髋关节功能优良率、并发症及住院费用。

结果与结论:①观察组髋臼侧、股骨侧假体在0级(完全符合)所占比例高于对照组(P < 0.05);②术后3 d观察组纤维蛋白原、D-二聚体水平低于对照组(P < 0.05);③术后即刻观察组双侧股骨偏心距差值、双下肢长度差值小于对照组(P < 0.05);术前、术后6个月、12个月两组Harris、目测类比评分比较差异无显著性意义(P > 0.05),术后12个月两组髋关节功能优良率比较差异无显著性意义(P > 0.05);④两组并发症发生率比较差异无显著性意义(P > 0.05);观察组住院费用高于对照组(P < 0.05);⑤提示将数字化三维重建技术应用于老年股骨转子间骨折人工半髋关节置换,不仅能在术前准确判定假体型号,还能精准重建双下肢力线,但其住院费用高。

https://orcid.org/0000-0005-7247-7451 (李鹏) 

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

关键词: 老年, 股骨转子间骨折, 数字三维重建技术, 人工半髋关节置换, 经济学效果

Abstract: BACKGROUND: Digital three-dimensional reconstruction technology is gradually applied to orthopedic diseases with the advantages of visualization, accuracy and non-invasiveness, but there is less evidence-based support for its use in artificial hip hemiarthroplasty for intertrochanteric fractures of the femur in the elderly.  
OBJECTIVE: To investigate the application value and economic effects of digital three-dimensional reconstruction techniques in artificial hip hemiarthroplasty of intertrochanteric fractures of the femur in the elderly.
METHODS: One hundred and thirty elderly patients with intertrochanteric femur fractures admitted to Zunyi First People’s Hospital from January 2019 to December 2022 were selected and randomly divided into a control group (n=65) and an observation group (n=65). Artificial hip hemiarthroplasty was performed in both groups. The control group adopted the film template measurement method for manual preoperative planning while the observation group adopted a digital three-dimensional reconstruction technique. Preoperative planning and intraoperative actual application of prosthesis compliance rate, fibrinogen, D-dimer, bilateral femoral eccentric distance difference, bilateral lower limb length difference, Harris hip function score, visual analog scale score, excellent and good rate of hip function, complications, and hospitalization cost were observed in both groups.  
RESULTS AND CONCLUSION: (1) The proportion of acetabular side and femoral side prosthesis in grade 0 (fully compliant) was higher in the observation group than that in the control group (P < 0.05). (2) Fibrinogen and D-dimer levels in the observation group were lower than those in the control group 3 days after surgery (P < 0.05). (3) The difference in bilateral femoral eccentric distance and the difference in bilateral lower limb length in the observation group were smaller than those in the control group immediately after surgery (P < 0.05). The differences in Harris and visual analog scale scores were not significantly different between the two groups preoperatively, 6 and 12 months postoperatively (P > 0.05). There was no significant difference in excellent and good rate of hip function between the two groups 12 months postoperatively (P > 0.05). (4) There was no significant difference in the complication rate between the two groups (P > 0.05). The hospitalization cost of the observation group was higher than that of the control group (P < 0.05). (5) It is indicated that digital three-dimensional reconstruction technology applied in artificial hip hemiarthroplasty of intertrochanteric femoral fracture in the elderly can not only accurately determine the prosthesis type before surgery, but also accurately reconstruct the bilateral lower limbs offline, but its hospitalization cost is high. 

Key words: elderly, intertrochanteric femoral fractures, digital three-dimensional reconstruction technique, artificial hip hemiarthroplasty, economic effect

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