title: Comment on Zeng et al.: Vascularised greater trochanter bone graft, combined free iliac flap and impaction bone grafting for osteonecrosis of the femoral head.
authors.forename: Vipul
authors.initials: V
authors.lastname: Vijay
authors.forename: Vineet
authors.initials: V
authors.lastname: Tyagi
authors.forename: Anil
authors.initials: A
authors.lastname: Mehtani
mesh_terms: D016025:Bone Transplantation / Q000379:methods*; D005260:Female; D005271:Femur Head Necrosis / Q000601:surgery*; D058752:Free Tissue Flaps / Q000098:blood supply*; D006801:Humans; D007085:Ilium / Q000637:transplantation*; D008297:Male