摘要
通过动脉灌注 ,研究了 60侧不同年龄尸体的足底浅弓。此弓虽细小 ,在足底浅层中恒定存在 ,可分完整型和不完整型。完整型由足底内侧动脉浅支和足底外侧动脉组成 ,占 70 %。不完整型由足底内侧动脉浅支与第 3或第 4跖足底动脉的分支吻合而成 ,占 30 %。由足底内、外侧动脉发 4支动脉链伴行趾底总神经 ,分别与各跖足底动脉连接。对人类足底浅弓的残遗进行了讨论。
The superficial plantar arch was studied in 60 Chinese specimens including 22 adults, 20 children and 18 newborns by perfusion method. The arch was thin but stable, and lay in the superficial layer of the sole. It may be divided into complete and incomplete types. The former was formed chiefly by the superficial branch of the medial plantar artery, which united with the dilicate branch of the lateral plantar artery in 70% of the cases studied. The latter was formed by the branch of the medial plantar artery, which united with the branch of the 3nd or 4th plantar metatasal artey in 30%. It gave off four arterial chains accompanied by the common plantar digital nerves to unite the 1st～4th plantar metatasal arteries respectively. Its residuals in man were briefly discussed.
出处
《解剖学杂志》
CAS
CSCD
北大核心
1999年第1期89-91,共3页
Chinese Journal of Anatomy
关键词
足底浅弓
动脉链
趾底总动脉
解剖学
superficial plantar arch
arterial chain
common plantar digital artery
