UNASSIGNED: The aim of this prospective, randomised study was to measure and evaluate regional bone mineral changes and clinical results following the use of cemented and cementless hemiarthroplasty (HA) for treatment of @entity2249 in elderly @entity1 . The study comprised 60 @entity1 , 30 with cemented HA (group A) and 30 with cementless HA (group B). All @entity1 underwent osteodensitometry of the contralateral hip, lumbar spine and bilateral distal femur. Dual-energy x-ray absorptiometry (DEXA) was scheduled at 1 month, 6 months and 1 year after surgery. Harris Hip Score (HHS) was used for functional assessment. Overall mortality rate was 20.3% within 1 year after surgery. There were no significant differences in morbidity, mortality and hospital stay between the two groups of @entity1 . The implantation of cemented prosthesis took statistically significantly longer than that of cementless prosthesis (79.03  3.59 vs 68.02  5.97min; p=0.00). Functional score in @entity1 treated with cemented HA was significantly higher compared with those with cementless HA. There was a trend of less intensive reduction of @entity79 ( @entity79 ) in regions of interest of the lumbar spine and ipsilateral distal femur in @entity1 with cemented HA (group A), whereas @entity604 was less pronounced for the contralateral hip and distal femur in @entity1 treated with cementless HA (group B). Management of displaced @entity2249 in elderly @entity1 with cemented and cementless HA provides a comparable outcome with regard to morbidity and mortality; however, functional outcome of @entity1 treated with cementless HA tends to be lower. There is less intensive @entity79 in lumbar spine and ipsilateral distal femur in @entity1 treated with cemented HA, whereas @entity79 in @entity1 treated with cementless HA is more likely to be less intensive in contralateral hip and distal femur.

Regional @entity604 following XXXX : A comparison between cemented and cementless hemiarthroplasty.

@entity1 :: ('9606', 'Species') :: ['patients'] @entity79 :: ('MESH:D001847', 'Disease') :: ['bone mineral density', 'BMD', 'BMD reduction'] @entity604 :: ('MESH:D016301', 'Disease') :: ['bone loss'] @entity2249 :: ('MESH:D005265', 'Disease') :: ['femoral neck fracture', 'femoral neck fractures']
@entity2249 :: (MESH:D005265,Disease) :: ['femoral neck fracture']
