title: Tourniquet failure during total knee replacement due to femoral arterial calcification.
authors.affiliation: Consultant Anaesthesiologist Sagar Hospitals, Banashankari, Bangalore Associate Professor of Anaesthesiology SDU Medical College, Kolar, India.
authors.forename: H N
authors.initials: HN
authors.lastname: Chandrappa
authors.forename: B S
authors.initials: BS
authors.lastname: Deepak