In the April 1, 2023 issue of Spine in the article by Shah et al, “Development and External Validation of a Risk Calculator for Prediction of Major Complications and Readmission After Anterior Cervical Discectomy and Fusion”, the link to the web application has been updated. Please see the following link to access the web application: https://links.lww.com/BRS/C180

1. Shah AA, Devana SK, Lee C, et al. Development and external validation of a risk calculator for prediction of major complications and readmission after anterior cervical discectomy and fusion. Spine. 2023;48:460–7.