Fig. 1
From: Endoscopic third ventriculostomy in children: problems and surgical outcome: analysis of 34 cases
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs41016-020-00228-8/MediaObjects/41016_2020_228_Fig1_HTML.png)
Membranous foramen of monro
From: Endoscopic third ventriculostomy in children: problems and surgical outcome: analysis of 34 cases
Membranous foramen of monro