Yasuaki Imajo Author
Subjects of specialization
Affiliation
C5 palsy; Etiology; Prognosis; Anterior decompression with spinal fusion; Compound muscle action potentials
Department of Orthopaedic Surgery, Yamaguchi University Graduate School of Medicine 1-1 Minami-kogushi, Ube, Yamaguchi, 755-8505, Japan
Yasuaki Imajo Department of Orthopaedic Surgery, Yamaguchi University Graduate School of Medicine 1-1 Minami-kogushi, Ube, Yamaguchi, 755-8505, Japan |
Research Article Open Access
Author(s): Yasuaki Imajo
Background: There are currently few reports on the etiology and the prognosis of C5 palsy using electrophysiological examination. The aim of this study was to discuss the etiology and prognosis of C5 palsy after anterior decompression with spinal fusion (ASF) using radiological findings and electrophysiological examination.
Methods: 219 patients underwent ASF for cervical degenerative disease. We assessed the cervical sagittal alignment, the local angle at the fused level, and the height of the fused vertebral body on lateral radiographs in a neutral position preoperatively and at final follow-up. We performed intraoperative motor evoked potentials (MEPs) from deltoid and biceps, and meas... view moreĀ»