Chinese Journal of Tissue Engineering Research ›› 2021, Vol. 25 ›› Issue (6): 844-848.doi: 10.3969/j.issn.2095-4344.2385

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Advantages of robot assisted percutaneous biopsy in the diagnosis of spinal lesions

Zhang Wei, Hu Jiang, Tang Liuyi, Wan Lun, Yu Yang, Lin Shu, Tang Zhi, Wang Fei   

  1. Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Chengdu 610072, Sichuan Province, China
  • Received:2020-04-23 Revised:2020-04-25 Accepted:2020-06-03 Online:2021-02-28 Published:2020-12-02
  • Contact: Wang Fei, MD, Attending physician, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Chengdu 610072, Sichuan Province, China
  • About author:Zhang Wei, MD, Associate chief physician, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Chengdu 610072, Sichuan Province, China
  • Supported by:
    the Science and Technology Plan Project of Science and Technology Department of Sichuan Province, No. 2019YFS0268

Abstract: BACKGROUND: Robot assisted orthopedic surgery has been gradually popularized in clinical practice, and its application fields include spine, joint, trauma and sports medicine, which are precise and minimally invasive. However, there are few reports on the application of robot assisted puncture biopsy in the diagnosis and treatment of spinal lesions.  
OBJECTIVE: To explore the clinical value of percutaneous biopsy assisted by orthopedic surgical robot in the diagnosis of spinal lesions.  
METHODS: The clinical data of 38 patients with spinal lesions treated in Sichuan Provincial People’s Hospital from November 2018 to January 2020 were analyzed retrospectively. All patients underwent percutaneous biopsy assisted by TINAVI orthopedic surgery robot. The biopsies were sent to the pathology department for histopathological examination. 
RESULTS AND CONCLUSION: (1) The successful rate of biopsy was 100% in 38 samples. Of them, 21 cases affected metastases; 4 cases had primary malignant tumors; 5 cases suffered from borderline tumors; 5 cases had benign tumors; and 3 cases experienced non-specific inflammatory reaction. (2) The average operation time was (37.11±5.65) minutes, and no complications occurred in all patients. (3) Robot assisted percutaneous biopsy is a safe, rapid, minimally invasive and accurate method for the diagnosis of spinal lesions.

Key words: bone, spine, robot, percutaneous, puncture, biopsy

CLC Number: