Fig. 4From: Finite element analysis of coronoid prostheses with different fixation methods in the treatment of comminuted coronoid process fractureThe stress distribution on the fixation bolt. A1 The stress distribution on the fixation bolts when using a double 2.0-mm bolt at 30° elbow flexion. A2. The stress distribution on the fixation bolts when using a double 2.0-mm bolt at 90° elbow flexion. A3 The stress distribution on the fixation bolts when using a double 2.0-mm bolt at 130° elbow flexion. B1 The stress distribution on the fixation bolts when using a double 2.5-mm bolt at 30° elbow flexion. B2 The stress distribution on the fixation bolts when using a double 2.5-mm bolt at 90° elbow flexion. B3. The stress distribution on the fixation bolts when using a double 2.5-mm bolt at 130° elbow flexion. C1 The stress distribution on the fixation bolt when using a single 4.0-mm bolt at 30° elbow flexion. C2 The stress distribution on the fixation bolt when using a single 4.0-mm bolt at 90° elbow flexion. C3 The stress distribution on the fixation bolt when using a single 4.0-mm bolt at 130° elbow flexion. D1 The stress distribution on the fixation bolt when using a single 4.5-mm bolt at 30° elbow flexion. D2 The stress distribution on the fixation bolt when using a single 4.5-mm bolt at 90° elbow flexion. D3 The stress distribution on the fixation bolt when using a single 4.5-mm bolt at 130° elbow flexionBack to article page