Bone Abstracts

A 20-year-old male presented following a fall down. He was diagnosed with a C5–C7 burst fracture and underwent a cervical fixation surgery. He was transferred to inpatient rehabilitation with C6 ASIA A tetraplegia.70 days after the operation, he began to have intermittent mild fever with a temperature of 37.4 oC. On postoperative day 72, left thigh was noted to be edematous. The circumferential difference between the lower extremities mea...

Limb length discrepancy has been observed in children with hemiplegic cerebral palsy (HCP). However, the difference of bone age and limb lengths have been a controversial issue. The purpose of this study was to analyze the bone age and the upper extremity segmental lengths between affected and naffected in HCP patients.Seventy-eight patients (39 boys and 39 girls; mean age 71.3±28.1 months). Fourty-five children were right and 33 were left hemiplegi...

Introduction: It has been reported that low bone mass is common in patients with pulmonary disorders such as chronic obstructive pulmonary disease. However, in healthy non-smoking women, the relationship between bone mass and pulmonary function has yet to be clarified. The object of this study was to determine whether pulmonary function is related to BMD in healthy non-smoking women based on menopausal status.Methods: This study was a cross-sectional stu...

The aim of this study was to investigate BMD of affected femur in patients with hemiplegic stroke.Medical records of 153 patients with stroke who admitted a rehabilitation clinic from January 2011 to March 2013 were retrospectively reviewed. We excluded the patients with non-hemiplegia, diseases which can affect the BMD such as diabetes mellitus, thyroid disease and anti-epileptic drugs. We also excluded the patients who did not check both femur BMD. Tot...

Objective: Due to the increase in the elderly population, osteoporosis and related fractures are increasing and causes serious social problems such as lower quality of life of seniors and economic loss. This study is aimed towards the general population in rural areas for prevalence and related risk factors of osteoporotic fracture.Materials and methods: The research comes from the Korean Rural Genomic Cohort study consisting of 10 111 people, 4090 men a...

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Objectives: Bone remodeling and maintenance require a fine balance between bone formation of osteoblasts and resorption of osteoclasts. Therefore, various skeletal disorders cause by imbalanced differentiation and activities of these cells. Receptor activator of NF-κB ligand (RANKL) induces Ca2+ oscillations and activates nuclear factor of activated T cells 1 (NFATc1) during osteoclast differentiation. Although Ca2+ oscillations play a key role for o...

Background: Patients with type 2 diabetes (T2DM) have an increased risk of osteoporotic fracture than controls without diabetes. The aim of this study was to compare the 10-year probability of hip fracture and a major osteoporotic fracture using the FRAX algorithm between Postmenopausal Korean women with and without type 2 diabetes mellitus.Methods: We used data from the Fourth Korea National Health and Nutrition Examination Survey 2008–2009. The me...

The purposes of this present study were to compare the osteoconductivity and absorbability in patients of open wedge high tibial osteotomy with medially gaps filled with hydroxyapatite (HA) or beta-tricalcium phosphate (β-TCP).Total 41 knees of 40 patients in whose follow up period more than 1 year were enrolled. The patients were divides into two groups, group I (22 knees, 21 patients) used HA and group II (19knees, 19 patients) used β-TCP...

Bone remodeling and maintenance require a fine balance between bone formation of osteoblasts and resorption of osteoclasts. Therefore, various skeletal disorders cause by imbalanced differentiation and activities of these cells. RANKL (receptor activator of NF-kB ligand) induces Ca2+ oscillations and activates NFATc1 (nuclear factor of activated T cells i) during osteoclast differentiation. Although Ca2+ oscillations play a key role for osteoclastogenesis...