Impact of inferior pulmonary ligament dissection versus preservation during thoracoscopic upper lobectomy: a retrospective comparative analysis - Takeaways - MDSpire

Impact of inferior pulmonary ligament dissection versus preservation during thoracoscopic upper lobectomy: a retrospective comparative analysis

  • By

  • Xinhe Huang

  • Zheng Zhu

  • Baisheng Xie

  • Kaifei Chen

  • Yue Xie

  • Yi Zhu

  • April 20, 2026

  • 0 min

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  • 1

    This study analyzed 95 patients undergoing thoracoscopic upper lobectomy, comparing outcomes between inferior pulmonary ligament division and preservation.

  • 2

    Postoperative outcomes showed IPL division was linked to poorer lung volume, diffusing capacity, and cough severity at 6 months compared to IPL preservation.

  • 3

    Significant differences in bronchial angle change were observed after left-sided surgery, with IPL division showing borderline significance.

  • 4

    No clear benefits of IPL division over preservation were identified, suggesting potential negative impacts on recovery and lung function.

  • 5

    The findings indicate the need for larger, prospective studies to confirm the implications of IPL management during thoracoscopic upper lobectomy.

Original Source(s)

Impact of inferior pulmonary ligament dissection versus preservation during thoracoscopic upper lobectomy: a retrospective comparative analysis

  • by Xinhe Huang, Zheng Zhu, Baisheng Xie, Kaifei Chen, Yue Xie, Yi Zhu

  • April 20, 2026

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