Results after surgery: 16/45 (35.6%) is very good, 26/45 (66%) good, 2/45 (4.4%) medium, 1/45 (2.2%) bad.
Kết quả sau phẫu thuật: 16/45 (35,6%) là rất tốt, 26/45 (66%) tốt, 2/45 (4,4%) vừa, 1/4 5 (2,2%) xấu.