A comparison of CO-related complications in partial nephrectomies between the AirSeal system and conventional system: a systematic review and meta-analysis.

Laparoscopy has largely replaced open nephrectomies owing to its minimally invasive approach. Conventional insufflation systems use a one-way valve for allowing the instruments while maintaining insufflation. Subcutaneous emphysema is among the most common and feared complications resulting from insufflation.