No serious postoperative complications was reported; (iii) Postoperative pains were found mild in 65 patients (82.2%), moderate in 13 patients (16.5%), and severe in 1 patient (1.3%).
Không có biến chứng trầm trọng sau mổ; (iii) Theo dõi sau mổ: Đau ít 65 (82,2%), đau trung bình 13 (16,5%), Đau nhiều 1 (1,3%).