The association of cervical sagittal alignment with adjacent segment degeneration.

Xiaoyu YangRonald H M A BartelsRoland DonkMark P ArtsCaroline M W GoedmakersCarmen L A Vleggeert-Lankamp

Published in: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society (2019)

Trial Register Number ISRCTN41681847. These slides can be retrieved under Electronic Supplementary Material.

Keyphrases

study protocol
phase iii
clinical trial
phase ii
randomized controlled trial
open label