STUDY DESIGN Case control study. PURPOSE To examine the effect of spino-pelvic sagittal parameters and back muscles on osteoporotic vertebral fracture. OVERVIEW OF LITERATURE Low bone mass is not the only important component of the risk on osteoporotic vertebral fracture; many other risk factors also contribute to skeletal fragility. METHODS Seventy-two patients who had a lateral radiogra...

Bone strength depends on trabecular architecture, characterized by interconnected plates and rods. In osteoporosis, the plates become fenestrated, resulting in more rods that deteriorate and become disconnected. In men, hypogonadism is a common cause of osteoporosis. To determine whether male hypogonadism affects trabecular architecture, we selected 10 men with severe, untreated hypogonadism, a...

background: to investigate the relationship between renal stone formation and osteoporosis. methods: eight hundred thirty healthy subjects aged between 20 and 76 years were randomly selected from 50 clusters to take part in the study. of these, 68 (8.2%) had a previous history of renal stone disease. all participants underwent clinical exami nation and bone mineral densitometry of the lumbar sp...

Introduction. Osteoporosis is a metabolic bone disease characterized by reduced mineral density and damage to the microarchitecture, which leads fragility, thus increasing risk of osteoporotic fractures. While different diagnostic methods can be employed for detecting decrement in timely manner, dual energy X-ray absorptiometry remains gold standard research clinical practice. Bone estimation m...

Objective. Analysis of bone mineral density (BMD) in the elderly and its associated factors according to sex. Methods. A cross-sectional study is presented herein, with a random sample of 132 noninstitutionalized elderly people. Individuals who did not use diuretics were excluded. BMD was obtained from examination of total body densitometry and its association with sociodemographic variables, l...

The fetus is supplied from the placenta with estradiol (E2) and progesterone (P) in increasing amounts during gestation. After delivery of a premature infant, placental supply is disrupted, resulting in a rapid decrease in E2 and P. Replacement of these placental hormones may restore intrauterine conditions and may be beneficial for bone mineral accretion, clinical course, and outcome. Thirty f...

of developing osteoporosis (2) and has been approved by the Food and Drug Administration for use in monitoring antiresorptive therapies. A more complete assessment of a patient's osteoporosis status requires, among other things, both bone mineral densitometry (a measure of current bone status) and measurement of a biochemical marker of bone turnover (a measure of the rate of change in bone stat...

The study was performed in 45 patients with multiple myeloma. There was found significant correlation between diminished bone mineral density of forearm and duration of the disease. No correlation between bone mineral density and biochemical markers of osteolysis (pyridinoline and deoxypyridinoline in urine) and serum levels of cytokines was found.

Primary hyperparathyroidism has been associated with bone loss, especially at cortical skeletal sites. Results from studies evaluating the mineral density of cancellous bone have been more difficult to interpret. Most densitometry studies support the concept that the parathyroid hormone appears to be catabolic at cortical sites and may have anabolic effects at cancellous bone sites. Studies com...