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. 2017 Jul;9(7):1997–2005. doi: 10.21037/jtd.2017.06.09

Table 3. Differences between three surgical techniques.

Complications Techniques
MS VATS RATS
Incisions Median Sternotomy 3 incisions, no rib spreading 3 incisions, no rib spreading
Position Supine Semi-supine Semi-supine
Artificial pneumothorax No Yes Yes
Instruments Ordinary instruments VATS instruments Da Vinci robotic instruments
Drainage 1 Mediastinal tube 1 chest tube 1 chest tube

RATS, robot-assisted thoracic surgery; VATS, video-assisted thoracic surgery; MS, median sternotomy.