Abstract: Since the emergence of thoracoscopic surgery in the 1990s,innovations in surgical approaches for thoracic surgery have never ceased.During this process,the subxiphoid approach has gradually stood out due to its distinctive perspective advantages,superior cosmetic outcomes,and significant reduction in postoperative pain.After entering the 21st century,multi-center research teams,both domestically and internationally,have continuously expanded the application scope of the subxiphoid approach,transforming it from an early exploratory technique into one of the conventional surgical methods in thoracic surgery.Currently,the subxiphoid approach has demonstrated its unique value in clinical settings,including mediastinal tumor resection,lung surgery,chest wall surgery and diverse biopsies.This article aims to provide a systematical elaboration on the latest progress in the application of the subxiphoid approach and explore its future development trends.

Key words: subxiphoid approach；minimally invasive surgery