Authors' Response to Letter to the Editor. Fake Union

Spine Surg Relat Res. 2023 Mar 13;7(3):295-296. doi: 10.22603/ssrr.2022-0214. eCollection 2023 May 27.

¹ Department of Orthopaedic Surgery, Shinshu University, School of Medicine, Nagano, Japan.
² Department of Orthopaedic Surgery, University of Yamanashi, School of Medicine, Yamanashi, Japan.
³ Department of Orthopaedic Surgery, Hamamatsu University School of Medicine, Shizuoka, Japan.

No abstract available

Keywords: bony union; delayed fusion; fake union; posterior lumbar interbody fusion; weekly teriparatide.