Kyeong Deuk An

Unilateral Biportal Endoscopic Removal of Cervical Dumbbell Schwannomas Using a Dual-Tower Bidirectional Approach: A Technical Note With 2 Illustrative Cases

Cervical dumbbell schwannomas are usually managed with open or minimally invasive microsurgical approaches, and endoscopic removal of these tumors has not been previously reported. To our knowledge, this is the first case series describing the feasibility of unilateral biportal e...