Volume 20 Issue 8
Aug.  2022
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Article Navigation >  Chinese Journal of General Practice  > 2022  >  20(8): 1400-1402
GONG Hui-yuan, LI Xiao-jun, YANG Xiao-song, ZHANG Lei, WANG Biao, GENG Yang. The application of 3D reconstruction technology based on high-resolution CT and PBL teaching model in thoracic surgery clinical teaching[J]. Chinese Journal of General Practice, 2022, 20(8): 1400-1402. doi: 10.16766/j.cnki.issn.1674-4152.002607
Citation: GONG Hui-yuan, LI Xiao-jun, YANG Xiao-song, ZHANG Lei, WANG Biao, GENG Yang. The application of 3D reconstruction technology based on high-resolution CT and PBL teaching model in thoracic surgery clinical teaching[J]. Chinese Journal of General Practice, 2022, 20(8): 1400-1402. doi: 10.16766/j.cnki.issn.1674-4152.002607
shu

The application of 3D reconstruction technology based on high-resolution CT and PBL teaching model in thoracic surgery clinical teaching

doi: 10.16766/j.cnki.issn.1674-4152.002607
  • 1.

    Department of Thoracic Surgery, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233004, China

Funds:

 KJ2020A0575

 2020b07030008

 2020fyjyxm12

  • Received Date: 2021-11-16
    Available Online: 2022-09-26
    Abstract
  •   Objective  To explore the application experience and effect of 3D reconstruction technology based on chest high resolution CT (HRCT) combined with problem-based learning (PBL) in clinical teaching in thoracic surgery.  Methods  Sixty undergraduate interns in clinical medicine who were interns in the Thoracic Surgery Department at the First Affiliated Hospital of Bengbu Medical College from December 2019 to October 2020 were selected as the research objects. With the informed consent of the students, they were randomly divided into the experimental group and the control group, with 30 persons in each group. The control group was subjected to the conventional teaching mode for clinical teaching, whereas the experimental group adopted the 3D reconstruction technology based on chest HRCT combined with PBL teaching method. The application effects of the two teaching modes in clinical teaching were compared.  Results  The theoretical knowledge score of the experimental group was (80.17±8.43) points, whereas that of the control group was (77.33±13.33) points, there was no significant difference between the two groups (P>0.05). The clinical skill test scores of the students in the experimental group [(82.90±7.86) points] were significantly higher than those in the control group [(74.30±4.45) points], and the difference was statistically significant (P < 0.05). The students in the experimental group had improved clinical thinking ability [(9.12±0.56) points], improved practical ability [(9.04±0.52) points], improved learning interest and satisfaction [(8.62±1.65) points] and improved recognition degree of the teaching mode [(8.67±1.03) points] than those in the control group. The scores of the items mentioned above were higher than those of the control group [(6.72±1.26) points, (7.18±1.24) points, (7.33±1.84) points and (6.10±1.64) points, all P < 0.05].  Conclusion  The 3D reconstruction of chest HRCT combined with PBL teaching mode not only increases the learning interest and enthusiasm of intern students but also improves their clinical operation skills and comprehensive analysis of problems. The teaching mode effect is satisfactory.

     

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