The crur al veins were divided into dorsal crural tributaries and medial-ventral crural tributaries according to the relationship between the crura and crural veins.
The crur al veins were divided into dorsal crural tributaries and medial-ventral crural tributaries according to the relationship between the crura and crural veins.
根据脚静脉与阴茎脚的关系 ,脚静脉被分为背侧脚静脉和内腹侧脚静脉。