Hussain SM, et al. - Experts evaluated the available evidence for a relationship of low birth weight (LBW) and preterm birth with hip osteoarthritis (OA). They also assessed the potential cost implications related to total hip arthroplasty. Findings suggested an association of low birth weight and preterm birth with hip bone shape abnormalities and hip osteoarthritis requiring total hip arthroplasty, with a substantial related financial burden. In view of the current lack of effective treatment and prevention strategies for hip osteoarthritis, a new avenue was offered for reducing the future burden of hip osteoarthritis.