It is common to see a anterior pelvic fracture among the patients of pelvic fracture . The anterior pelvic refers to a cyclic structure which constitute by the symphysis who connect with bilateral pubic ramus and ramus of ischium .
骨盆骨折中涉及骨盆前环者较为常见，骨盆前环是指双侧耻骨和坐骨支由耻骨联合连接所构成的骨性环结构，是整个骨盆中较脆弱的部分。
ramus of ischium