World Neurosurg
-
Techniques for endovascular management of carotid-cavernous fistulas (CCFs) have evolved over the years. Current strategies include transarterial or transvenous approaches and direct puncture or exposure of the cavernous sinus. Rarely, complex CCFs may require multiple approaches or procedures. We describe our experience managing CCFs, reporting on outcomes and technical nuances. ⋯ CCFs are complex vascular lesions that require facility with various endovascular and surgical approaches. High-flow, direct-type fistulas may harbor a significant risk of recurrence after transarterial embolization. Partial or unsuccessful embolization may necessitate an open surgical approach to the superior ophthalmic vein or cavernous sinus.
-
Cavernous carotid fistulas (CCF) are anatomically complex vascular lesions. Treatment via the venous approach has been previously described and is highly dependent on the patency of the drainage pathways. The use of a unilateral approach to contralateral or bilateral shunts is technically challenging and not commonly described. We present our experience with the unilateral across-the-midline approach to both cavernous sinuses to treat shunts according to anatomic compartments to achieve anatomic cure. ⋯ Careful inspection of the venous anatomy and fistulization sites is critical when treating unilateral or bilateral carotid cavernous shunts. The contralateral venous route can serve as a safe approach when visualized. Crossing the midline via the anterior or posterior coronary sinuses is feasible and efficacious.
-
Modern-day care of the neurosurgery patient has grown increasingly complex and typically involves a variety of medical team members. Proper communication and transmission of clinical data within the neurosurgery team is required for successful outcomes, especially within the operating room. ⋯ Although most physicians would agree that communication between all these stakeholders should improve, certain barriers are present, including the adoption of newer technologies and the lack of formal training. In this article, we review current and projected trends relating to the enhancement of neurosurgical communication at all levels.
-
C2 vertebral body (axis) lesions are often approached anteriorly and combined with posterior stabilization of the craniovertebral junction (CVJ). The anterior approach has its limitations. A posterolateral corridor is an alternative access to the C2 body lesions, and this alone may suffice in selected cases. We describe our experience with C2 body lesions, dealt primarily through a posterior approach, and propose an algorithm in the management of such cases. ⋯ Adequate debulking or total excision of lesion, neural decompression, and stabilization of the CVJ for axis body lesions can be achieved through a single midline posterior approach in most cases. If required, an anterior approach may be later added depending on the final histopathology.
-
A questionnaire to assess the challenges faced by women who quit working as full-time neurosurgeons.
To analyze why women quit full-time employment as neurosurgeons and to discuss the conditions required for their reinstatement. ⋯ The Japan Neurosurgical Society could facilitate supportive environments for women in neurosurgery by enhancing adequate childcare services, changing the work style of full-time neurosurgeons to incorporate diverse working styles, shorter working hours, understanding of their bosses and colleagues, and a career counseling system.