Impact of Femoral Neck Cortical Bone Defect Induced by Core Decompression on Postoperative Stability: A Finite Element Analysis

Figure 6

Stress distribution of the standard operating model: (a, b) femoral neck cortical bone under normal walking and walking downstairs; (c, d) entry area of bone tunnel under normal walking and walking downstairs.

(a)

(b)

(c)

(d)