Prognostic factors for outcome following lumbar spine fusion surgery: a systematic review and narrative synthesis.
Retze J AchttienAndrew PowellKonstantinos ZoulasJacobus Bart StaalAlison B RushtonPublished 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 (2021)
No moderate to high certainty evidence exists. Use of leg pain and pre-operative working may be valuable predictors of outcome to inform clinical decision-making and advice regarding LSFS surgery. There is need for adequately powered low-risk-of-bias prospective observational studies to further investigate candidate prognostic factors.