Biomechanical research of medial femoral circumflex vascularized bone-grafting in the treatment of early-to-mid osteonecrosis of the femoral head: a finite element analysis

Table 2 Maximum Von Mises stress on femoral head in three groups

Loads	Normal group	Osteonecrosis group	Postoperative group
0.5G	5.9	15.9	6.1
2.75G	32.9	98.5	36.0
4G	48.1	111.0	54.8
7G	84.8	111.0	102.8

ISSN: 1749-799X