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![Surgical management of clinoidal meningiomas: 10 cases analysis](https://image.oaes.cc/a40d3e68-7172-403b-9b5b-96023a341f15/2553.fig.1.png)
Figure 1. Classification system for anterior clinoidal meningiomas: the coronal size of the tumor is categorized and each category represents a subdivision of each Al-Mefty group classification (cited with permission from https://clinicalgate.com/anterior-clinoidal-meningiomas/)