PURPOSE: @entity2331 and @entity170 are the two most common @entity85 in the elderly population. We determined whether @entity6092 and @entity3604 @entity1 with @entity174 exhibit differences in trabecular morphology and biomechanical properties of bone. METHODS: Fourteen @entity6092 @entity1 and 28 @entity3604 @entity1 with @entity173 who underwent hemiarthroplasty for proximal @entity3330 caused by low-energy injury were included. Bone mineral density (BMD) measurements were performed. Compression tests and high-resolution micro-computed tomography were used to assess cancellous bone samples obtained from the principal compressive region of the femoral head. RESULTS: The BMD values were lower in the @entity3604 @entity1 than in the @entity6092 @entity1 ( p < 0.05). There was a significant difference in the yield stress values between the groups ( p < 0.05). However, no significant differences in the strain energy density, stiffness and Young's modulus were observed between the groups ( p > 0.05). The mean maximum stress was significantly higher in the @entity3604 @entity1 than in the @entity6092 @entity1 ( p < 0.05). Although structural parameters, including bone volume (BV), BV fraction, trabecular thickness, trabecular connectivity density and trabecular number, were higher in the @entity6092 @entity1 , the differences were not significant ( p > 0.05). Trabecular separation values were significantly higher in the @entity3604 @entity1 ( p < 0.05). CONCLUSION: Our results showed that the trabecular morphology and biomechanical properties of bone were not significantly different between @entity6092 and @entity3604 @entity1 in terms of some parameters.

Micro-computed tomography and mechanical evaluation of trabecular bone structure in @entity6092 and XXXX .

@entity3604 :: ('MESH:D058866', 'Disease') :: ['osteoporotic'] @entity1 :: ('9606', 'Species') :: ['patients'] @entity174 :: ('MESH:D050723', 'Disease') :: ['fractures'] @entity170 :: ('MESH:D010024', 'Disease') :: ['osteoporosis'] @entity173 :: ('MESH:D006620', 'Disease') :: ['hip fractures'] @entity2331 :: ('MESH:D001851', 'Disease') :: ['Osteopenia'] @entity85 :: ('MESH:D009140', 'Disease') :: ['musculoskeletal disorders'] @entity6092 :: ('MESH:C567172', 'Disease') :: ['osteopenic'] @entity3330 :: ('MESH:D005264', 'Disease') :: ['femoral fractures']
@entity3604 :: (MESH:D058866,Disease) :: ['osteoporotic fractures']
