Percutaneous autologous impaction bone graft for advanced femoral head osteonecrosis: a retrospective observational study of unsatisfactory short-term outcomes.
Yutaka KurodaManabu NankakuYaichiro OkuzuToshiyuki KawaiKoji GotoShuichi MatsudaPublished in: Journal of orthopaedic surgery and research (2021)
Percutaneous autologous IBG was technically simple and minimally invasive, but short-term results were unsatisfactory for advanced ONFH. Indications for this procedure should be carefully examined to improve it in order to enable bone formation.