Stapler-Less Uniportal Video-Assisted Thoracoscopic Surgery: A Case Series and Review of the Literature.

Abstract

Purpose: Video-assisted thoracoscopic surgery (VATS) is a minimally invasive approach widely used for lung resections. However, reliance on staplers increases costs, limiting its adoption in resource-constrained settings. This study evaluates the feasibility, safety, and cost-effectiveness of uniportal stapler-less VATS lobectomies and segmentectomies.

Methods: A retrospective analysis of 7 stapler-less uniportal VATS surgeries performed between March 2021 and February 2022 was conducted. Data on operative time, blood loss, postoperative outcomes, and complications were collected from patient records.

Results: Seven procedures were completed with an average operative time of 80 min (range: 48-118 min). Estimated blood loss was minimal (10-100 mL) in 6 cases. One patient required conversion to open thoracotomy due to vessel injury. Postoperatively, all patients were stable with no major complications.

Conclusion: Stapler-less VATS is a viable, cost-effective alternative to conventional techniques, offering comparable safety and outcomes. This approach supports broader adoption of minimally invasive surgery, particularly in low-income settings, where reducing procedural costs is critical.