The Effect of a Cervical Brace on Postoperative Axial Symptoms Following Single-level Anterior Cervical Discectomy and Fusion

Abstract

Study Design: Retrospective study. Objective: This study aims to investigate the effect of cervical brace utilization on postoperative axial symptoms in patients undergoing single-segment anterior cervical discectomy and fusion (ACDF). Summary of Background Data: Anterior cervical discectomy and fusion (ACDF) is the most commonly used surgical method in the treatment of cervical spondylosis. For patients with single-segment ACDF. The absence of a neck brace after surgery is safe and does not affect the outcome of surgery. However, the effect on the incidence of AS is unclear. Methods: Patients who underwent anterior cervical single-segment ACDF between May 2020 and August 2021 were retrospectively analyzed. Participants were divided into brace group and nonbraced groups. The incidence of axial symptoms, cervical mobility, and postoperative quality of life were then compared between the 2 groups. Results: A total of 121 patients were included in this study: 62 in the brace group and 59 in the nonbraced group. There were no statistically significant variations observed in the overall demographic characteristics, including age, sex, body mass index, smoking status, and disease duration. The study findings showed that there was a significant decrease in the occurrence of axial symptoms among patients in nonbraced group, in addition to a considerable increase in cervical mobility 1 month following the surgery. Conclusions: The omission of a cervical brace following surgery in patients undergoing single-segment ACDF reduced the incidence of early postoperative axial symptoms, improved their overall quality of life, and facilitated the recovery of postoperative cervical mobility.