Postoperative pain treatment after lumbar discectomy. A systematic review with meta-analysis and trial sequential analysis

• J. Zachodnik,
• K.H. Thybo,
• M. Sandberg,
• R. Bech-Azeddine,
• R. Scherwin,
• R.M.H.G. Jepsen,
• L.M. Jørgensen,
• A. Geisler

Affiliations

J. Zachodnik

Centre for Anaesthesiological Research, Zealand University Hospital, Køge, Denmark

K.H. Thybo

Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark

M. Sandberg

Department of Health Sciences, Faculty of Medicine , Lund, Sweden

R. Bech-Azeddine

Department of surgery, Aleris Hospitaler København, Søborg, Denmark

R. Scherwin

Department of anesthesia, National Hospital of the Faroe Islands, Tórshavn, Faeroe Islands

R.M.H.G. Jepsen

Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark

L.M. Jørgensen

Copenhagen Spine Research Unit (CSRU), Section of Spine Surgery, Department of Rheumatology and, Glostrup Hospital, Glostrup, Denmark

A. Geisler

Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark