Background Restoration and maintenance of cervical lordosis is an important clinical
parameter in spine surgery. The purpose of this study was to determine the extent to which a …

OBJECTIVE Anterior cervical discectomy and fusion (ACDF) is one of the most commonly
performed spine procedures. It can be used to correct cervical kyphotic deformity, which is …

Objective To investigate the relationships between sagittal alignment parameters and Neck
Disability Index (NDI) scores after adjacent 2-level anterior cervical diskectomy and fusion …

Background: Normal sagittal cervical alignment has been associated with improved
outcome after anterior cervical discectomy and fusion (ACDF). Objective: The aim of this …

Study Design: Retrospective review of prospectively collected data. Objective: This study
aimed to determine the change in cervical sagittal balance following 2-level anterior cervical …

Purpose The purpose of this study was to compare the rates of adjacent segment
degeneration (ASD), sagittal alignment parameters, and patient-reported outcomes in …

Introduction According to the different numbers and relative locations of cervical disc
replacement (CDR) and anterior cervical discectomy and fusion (ACDF), three-level hybrid …

Study Design. A retrospective review. Objective. We investigated the longitudinal change of
cervical alignment parameters including C2-7 lordosis, C2-7 sagittal vertical axis (SVA), T1 …

Study Design. Comparative study. Objective. The aim of this study was to compare cervical
alignment among three-level total disc replacement (TDR), two prosthesis with one cage …

Study Design: Longitudinal observational comparative cohorts. Objective: The objective of
this study is to compare 3 and 12-month radiographic sagittal parameters and patient …