From: Three-dimensional finite element analysis of silk protein rod implantation after core decompression for osteonecrosis of the femoral head
Treatment
Osteonecrosis range
60Ā°
90Ā°
120Ā°
Simple core decompression
4.21
4.62
5.32
Silk protein rod implantation
2.68
2.72
2.93
Fibula implantation
2.67
2.62
2.82
Tantalum rod implantation
2.43
2.59
2.89