The Fig. 1 of previously published article entitled "Clinical and Radiological Outcomes of Anterior Cervical Interbody Fusion Using Hydroxyapatite Spacer" (Volume 46, Pages 300-304, authors: Sung Chul Kim, M.D., Sung Won Kang, M.D., Se Hyuk Kim, M.D., Ph.D, Ki Hong Cho, MD, Ph.D., and Sang Hyun Kim, M.D., M.S.) was unintentionally misplaced. This will by replaced with a picture of real model of hydroxyapatitie (HA) spacer provided with following statements.
On behalf of authors, I would like to correct a mistake. Fig. 1. Should have been a figure of real model of hydroxyapatite (HA) spacer. That was changed into allobone graft during the preparation of manuscript and submitting the final version of article. I would like apologize for reader's confusion and inconvenience. We hope that readers do not have any confusion when you read this article.
