Surgical outcome of cerebellopontine angle meningiomas via a retrosigmoid approach: A single-center experience in Vietnam

Most CPA meningiomas can safely be resected via a retrosigmoid approach, highlighting the importance of meticulous surgical technique and post-operative care. However, careful consideration of factors like tumor size, flow-void within tumor, brainstem compression, brainstem edema, and potential complications (due to invasion of cranial foramina) can help optimize surgical strategy and improve long-term functional outcomes.