To summarize relevant anatomy, recent updates, and current evidence on the surgical management of anterior clinoid meningiomas (ACMs), with a focus on surgical techniques, outcomes, and anatomical considerations.
Key Findings:
ACMs often lead to visual impairment, with rates as high as 60%, as reported in recent studies.
Visual outcomes post-surgery remain unsatisfactory, with a pooled improvement rate of 48% from various studies.
Removal of the anterior clinoid process (ACP) is considered integral for successful tumor resection and visual preservation, supported by multiple authors.
Anatomical variations can complicate ACP removal, increasing risks of complications, as noted in the literature.
Interpretation:
The study emphasizes the critical role of ACP removal in ACM surgery to enhance surgical outcomes and minimize visual deterioration, while also underscoring the need for awareness of anatomical variations that may impact surgical success.
Limitations:
Variability in surgical techniques and outcomes reported in the literature, highlighting the need for standardized reporting.
Potential complications associated with anatomical variations not fully addressed in existing studies.
Conclusion:
A comprehensive understanding of the anatomy and a structured approach to ACP removal can improve surgical outcomes in patients with ACMs, necessitating further research in this evolving field.
