Bone Abstracts

Objectives: Adolescent idiopathic scoliosis (AIS) is a complex three-dimensional spinal deformity associated with low bone mass. Our previous clinical trial demonstrated the anabolic bone effect of vibration treatment (VT) at the femoral neck in AIS subjects. The therapeutic effect was more pronounced in those with optimal serum 25(OH) Vit-D level (>40 nmol/l). To investigate possible factor interaction between Vit-D and VT on their anabolic bone effects, this in-vitro...

Objectives: This study aimed to evaluate detailed bone profiles during puberty for Chinese adolescents in Hong Kong using high-resolution peripheral quantitative computed tomography (HR-pQCT) and dual-energy x-ray absorptiometry (DXA).Methods: 333 healthy girls and 231 healthy boys (12–16-years-old) were recruited from secondary schools. Areal bone mineral density (aBMD) of bilateral femoral necks were measured by DXA while bone quality parameters w...