نتایج جستجو برای: bone age
تعداد نتایج: 1029773 فیلتر نتایج به سال:
Background and Aims: There is not sufficient knowledge about the relationship between smoking and vertical bone loss in periodontal diseases. There are also important evidences which propose harmful effects of smoking on periodontal tissues including alveolar bone. The purpose of this study was to assess the relationship between smoking and prevalence and severity of vertical bone defects.Mater...
Introduction: The existing bone is regarded as an important criteria in dental implants. In this regard, the radiographic modality is of great significance in quantifying the remaining bone, and CBCT accurately represents height and width of the existing bone. Therefore, this study aimed to evaluate the frequency distribution of the edentulous posterior mandibular ridge types using cone beam co...
Background & Aims: Osteoporosis is the most common metabolic bone disease that is characterized by reduced bone strength. This study evaluated the effect of homocysteine in reduction of bone density in postmenopausal women over age 50.Materials & Methods: This case control study was done on women over 50 years by reviewing patients’ bone densitometry reports and were divided into two groups ...
Bone disease with persistent reduced bone mineralisation is common in premature infants. To test the hypothesis that enhancement of nutritional intake after discharge from hospital improves bone mineralisation, 31 formula fed preterm infants were randomly assigned to receive standard or multinutrient enriched milk from the time of discharge. The calcium and phosphorus contents of the enriched m...
OBJECTIVES This study was designed to evaluate bone mineral density (BMD) in healthy female Brazilian adolescents in five groups looking at chronological age, bone age, and pubertal breast stage, and determining BMD behavior for each classification. METHODS Seventy-two healthy female adolescents aged between 10 to 20 incomplete years were divided into five groups and evaluated for calcium int...
Introduction: Cervical vertebrae are used as a reliable tool to assess the skeletal maturation of an individual and predict maximum growth potential.Aim objective: This study aimed estimate bone age by measuring 3rd 4th cervical vertebrae(C3, C4) dimensions on cephalometric radiographs.Materials Methods: A total 100 girls in group 7-15 years were taken into consideration. Using radiographs, we ...
Introduction: Osteoporosis is an important health issue in the world and its prevalence is increasing. Osteoporosis is known as silent disease, because is usually diagnosed after fractures. The aim of current study was to assess the bone density in post menopause women referred to Shahid Mohammad hospital, Bandar Abbas, in 2010. Methods: This descriptive, cross sectional study was done on post ...
Saadati N [1] , MD, Taghavi M [2] , MD Received: 31 Oct, 2007 Accepted: 12 March, 2008 Abstract Background and Aims: Scleroderma is a connective tissue disorder characterized by thickening and fibrosis of the skin. Many researchers have postulated in the past that scleroderma may be a risk factor for osteoporosis because this disease not only by a chronic inflammatory state, but also by m...
BACKGROUND AND AIM: Intra-osseous pathologic lesions of the jaw bones have different radiological and clinicopathological features from benign to malignant lesions. The aim of this study was to determine the prevalence of jaw lesions in Isfahan, Iran, during 1992-2017. METHODS: In this descriptive-analytical study, all re...
This study purposed to investigate the relationship between physical activity level and bone mineral density (BMD) in the elderly of Amirkola in northern Iran. This cross-sectional study was part of a proposal to assess the situation of the elderly in Amirkola (AHAP) (Amirkola Health and Ageing Project) conducted on 1113 elderly individuals (616 males and 497 females) in Amirkola city. Physic...
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