Sacrospinous and sacrotuberous ligaments influence in pelvis kinematics

• DOI: 10.1111/joa.13739
• Publication Date: 2022-08-20T10:10:12Z
• Authors: Petr Henyš; Maziar Ramezani; Daniel Schewitz; Andreas Höch; Dustin Möbius; Benjamin Ondruschka; Niels Hammer
• Keywords: Biomechanics

The alteration in mechanical properties of posterior pelvis ligaments may cause a biased deformation which, turn, contribute to hip and spine instability malfunction. Here, the effect different on lumbopelvic is analyzed via finite element method. First, improved model was validated using experimental data from previous studies then used calculate sensitivity changes ligament properties, load magnitude, unilateral resection. complex relative given predominant medial plane. resection appeared be counterintuitive, suggesting that have ability redistribute they play an important role mechanics complex.