 |
| |||
| 视网膜中央动脉 (在眶内发自眼动脉，于眼球后约10 mm 处穿入视神经内，经视神经中央前行，至视神经盘处分为上、下两干，呈直角进入视网膜，再分为鼻侧支和颞侧支，营养视网膜和视神经起始部。黄斑的中央凹无血管分布。临床上用检眼镜可直接观察此动脉，以协助诊断动脉硬化和某些颅内病变等) | |||
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips