Bone Abstracts

Objective: Biochemical assessment of teenage patients with adolescent idiopathic scoliosis (AIS).Methods: Blood sampling from 120 patients with AIS aged 12–17 years. The patients all had significant scoliosis and blood samples were taken a few days or weeks before they underwent scoliosis surgery. Serum 25-hydroxy-vitamin D (25-OHD), calcium, phosphate, alkaline phosphatase and parathyroid hormone (PTH) were measured. Patients with a 25-OHD level be...