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Dissection of superficial temporal artery for STA-M4 bypass, an integrated method. How I do it
Mohammed O Alalfi1, Sajjad Muhammad2
1Department of Neurosurgery, Azienda Ospedaliero Universitaria Pisana - AOUP, University of Pisa, Pisa, Italy.
Background:
Extracranial-intracranial (EC-IC) bypass is an effective revascularization technique for flow augmentation in conditions including Moyamoya disease and ischemic cerebrovascular disorders. Preparation of donor vessel is a key step for EC-IC Bypass surgery. This procedure involves careful dissection and liberation of the Superficial Temporal Artery with subsequent anastomosis to branches of the middle cerebral artery re-establishing flow.
Methods:
This article outlines a comprehensive surgical strategy, emphasizing anatomical considerations, procedural nuances, and integration of different schools of dissection with video demonstration making it didactically efficient.
Conclusion:
Combined technique for STA dissection is fast, effective and ideal to avoid complications or adverse events.