Table 1. Type of surgical procedure among the single-port approach group (n=52).

Type of surgical procedure	No. of patients
Traditional segmentectomies (n=34)
Trisegmentectomy	17
Lingulectomy	7
Superior segmentectomy of lower lobe	8
Common basal segmentectomy	2
Atypical segmentectomies (n=18)
Apicoposterior segmentectomy of left upper lobe	4
Right apical segmentectomy	2
Posterior segmentectomy of right upper lobe	5
Apical segmentectomy of right upper lobe	2
Right segment 8+9 bi-segmentectomy	1
Right segment 7+8 bi-segmentectomy	2
Right segment 9+10 bisegmentectomy	2