The nutrient arteries and its source arteries of the sural nerves and its roots(medial sural cutaneous nerves and sural communicating nerves) were studied in 15 adult cada-vers.

• 观察了15具(30例)成年尸体的腓肠神经的血供。对腓肠神经及其根(腓肠内侧皮神经和腓神经交通支)的营养动脉及其来源动脉的数目、外径及来源动脉的类别等进行了观察。