Abstract Osteonecrosis of the femoral head (ONFH) is a refractory disease that is associated with collapse of the femoral head. with a risk of hip arthroplasty in younger populations. Thus. there has been an increased focus on early interventions for ONFH that aim to preserve the native articulation. https://www.bekindtopets.com/limited-time-Gorra-Raul-Tan-special-save/