Preoperative Spino Cranial Angle Predicts Adjacent Segment Degeneration After Single-Level Anterior Cervical Discectomy and Fusion
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Background: Adjacent segment degeneration (ASD) is a common complication after anterior cervical decompression and fusion (ACDF). The spino cranial angle (SCA), a novel sagittal parameter reflecting head-to-cervical alignment, ma... ...
