It is a prospective, single center, single-arm clinical study to enroll a maximum of 25 subjects. The objective of this study is to evaluate the clinical utility of the da Vinci® SP™ Surgical System, instruments and accessories in TORS benign base of tongue resection procedures for the treatment of moderate to severe OSA. da Vinci® SP™ Surgical System, instruments and accessories are the approved medical device product by MFDS (Ministry of Food and Drug Safety, Republic of Korea).
It is a prospective, single center, single-arm clinical study to enroll a maximum of 25 subjects.