Incidence and effectiveness of manipulation under anaesthesia for stiffness following primary total knee arthroplasty.

Background: There are various modalities of cor- rection of stiffness following total knee arthro-plasty. Manipulation under anaesthesia (MUA) is generally indicated for people who fail to achieve their pre operative range of motion at 12 weeks. The purpose of this study was to determine: (1) the effect of MUA on Flexion arc (2) the influence of timing of MUA from index procedure and of diabetes mellitus on final flexion achieved.

Efficacy of intra-articular tranexamic acid in blood loss reduction following primary unilateral total knee arthroplasty.

Purpose: The surgical stress of total knee arthroplasty (TKA) procedure and the application of intra-operative pneumatic thigh tourniquet increases local fibrinolytic activity, which contributes significantly to post-operative blood loss. Tranexamic acid, an antifibrinolytic drug, is commonly used to control post-operative blood loss. The recommended mode of administration of tranexamic acid is either oral or intravenous.