Lantern-shaped screw loaded with autologous bone for treating osteonecrosis of the femoral head.
Dasheng LinLei WangZhaoliang YuDeqing LuoXigui ZhangKejian LianPublished in: BMC musculoskeletal disorders (2018)
The trial registration number: ChiCTR-TRC-13004078 (retrospectively registered at 2013-11-28).