title: Correspondence to: "Tourniquet use during total knee arthroplasty does not offer significant benefit: A retrospective cohort study".
authors.affiliation: Department of Orthopedic Surgery, Bahrain Defence Force Hospital - Royal Medical Services, P.O. Box 28743, Riffa, Bahrain. Electronic address: drmfaqi@gmail.com.
authors.forename: Mohammed Khalid
authors.initials: MK
authors.lastname: Faqi
authors.affiliation: Deparment of Orthopedic Surgery, King Hamad University Hospital, Muharraq, Bahrain.
authors.forename: Fares Zulfikar
authors.initials: FZ
authors.lastname: Uddin
authors.affiliation: Head of Department of Orthopedic Surgery, Bahrain Defence Force Hospital - Royal Medical Services, Riffa, Bahrain.
authors.forename: Fahad
authors.initials: F
authors.lastname: Alkhalifa
keywords: Blood loss; Knee; Knee replacement surgery; Total knee arthroplasty; Tourniquet