Abstract Background Limb salvage for bone sarcoma around the knee in skeletally immature children is challenging because of interference on two critical growth plates in the lower limb. This retrospective study aims to evaluate long-term outcomes and influence on growth of the lower limb of the cemented extendible endoprostheses. Methods Forty-five children with bone sarcoma around th... https://emporiumsmokeshopstles.shop/product-category/glass-h20/