A.左側T4-9 B.右側T4-9 C.左側T7-10 D.右側T7-10 E.雙側T4-10
A.左側T4~T8 B.右側T4~T8 C.左側T7~T10 D.右側T7~T10 E.雙側T4~T10
A.80%~90% B.40%~49% C.50%~59% D.70%~79% E.60%~69%