In the current issue of Journal of Orthopaedics, Trauma andRehabilitation, there are three articles investigating the interventions aiming to improve the outcomes of hip fracture and osteoarthritis (OA) in elderly patients, namely the use of cemented Exeterhemiarthroplasty in displaced femoral neck fracture,1 topical tranexamic acid in total knee arthroplasty (TKA)2 and unicompartmental knee arthroplasty (UKA).3 These give insights to addressthe growing demand of orthopaedic surgery in ageing population.
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