总腱环 Zinn's ligament
Zinn's ring
annulus zinnii
Zinn's ligaments
annulus tendineus communis
- 动眼神经上干出总腱环后行于上直肌与视神经之间,并分支入上直肌和上睑提肌。
Superior division of oculomotor nerve coursed between optic nerve and superior rectus muscle after it left zinn ring, its branches entered into the superior rectus muscle and levator muscle. - 后18例采用切断环、小指指总伸肌腱间腱联合的方法后,无一例发生小指伸直不全现象。
In recent 18 cases, amputation of the junctrae tendinum between the 3 rd and 4 th branch tendons was carried out, and no incomplete extension of small finger was found.