title: [Postoperative functional assessment of head preserve treatment of osteonecrosis of femoral head].
authors.forename: De-wei
authors.initials: DW
authors.lastname: Zhao
mesh_terms: D005271:Femur Head Necrosis / Q000503:physiopathology* / Q000601:surgery*; D006801:Humans; D011184:Postoperative Period; D016896:Treatment Outcome