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Pulmonary Ligament Approach for Posterior Basal Segmentectomy of Lower Lobe Naoko Imanishi 1 1Department of Thoracic Surgery, Himeji Medical Center Keyword: pulmonary ligament approach , thoracoscopic posterior basal segmentectomy of lower lobe , thoracoscope pp.818-822
Published Date 2024/9/20
DOI https://doi.org/10.15106/j_kyobu77_818
  • Abstract
  • Look Inside

For posterior basal segmentectomy of lower lung, pulmonary ligament approach is rational. That is direct and shortest approach to the resected lung, and can leave lung fissure intact, needless to expose interlober vessels and bronchus, which enables surgeons to perform second surgery easily.

Procedure

1. Retract lower lobe cranially, and divide pulmonary ligament until lower pulmonary vein (PV) is exposed.

2. Identify and dissect segmental vein.

3. Segmental bronchus is lying beside the resected vein and running across the vein. Identify and cut.

4. Artery and bronchus run parallel. Expose segmental artery and dissect it.

5. Identify intersegmental plane and divide lung parenchyma

To master this approach, surgeons need to adopt specific inverted view and 3-dimensional computed tomography (3D-CT) is useful for pre-operative simulation.


© Nankodo Co., Ltd., 2024

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電子版ISSN 2432-9436 印刷版ISSN 0021-5252 南江堂

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