1. Introduction: Piotr Myśliwiec
2. Place of laparoscopy in the era of COVID-19: Piotr Myśliwiec
3. Laparoscopic sigmoid resection – surgical technique, difficult situations, complications Krzysztof Kaseja
4. Discussion: Andrzej Kwiatkowski, Michał Pędziwiatr
5. Summary: prof. dr hab. n. med. Marek Jackowski – President of the Society of Polish Surgeons