TY - JOUR AU - Tanaka, Tomoyuki AU - Sasaki, Masanao AU - Katayanagi, Junya AU - Hirakawa, Akihiko AU - Fushimi, Kiyohide AU - Yoshii, Toshitaka AU - Jinno, Tetsuya AU - Inose, Hiroyuki DO - doi:10.1302/2633-1462.58.BJO-2024-0026.R1 UR - https://doi.org/10.1302/2633-1462.58.BJO-2024-0026.R1 TI - Trends, costs, and complications associated with after-hours surgery and unscheduled hospitalization in spinal surgery T2 - Bone & Joint Open VL - 5 IS - 8 PY - 2024 SP - 662 EP - 670 ER -