نتایج جستجو برای: bone changes
تعداد نتایج: 1154118 فیلتر نتایج به سال:
OBJECTIVE The aim of this study was to assess bone changes and mobility in temporomandibular joints (TMJs) using cone beam CT (CBCT) in a population sample in Recife, PE, Brazil. METHODS The TMJ images of patients treated by a radiologist at a private dental radiology service over a period of 1 year were retrieved from the computer database and assessed using a computer with a 21-inch monitor...
Although the general complication rate for vertebroplasty is low, neural compression and thermal damage have been related to the use of polymethyl-methacrylate cement. This study focuses on the risk of thermal tissue damage after vertebroplasty. In this study, cavities were created by a transpedicular approach in the vertebral bodies (L3, L4, and L5) of four milk goats, and polymethyl-methacryl...
A 10-year-old boy was referred to us for evaluation of FUO accompanied with bone pain in both calves. Three hours after intravenous injection of 13 mCi of 99mTc-MDP, whole body scan in multiple spot views was performed. The scan showed symmetrical areas of diffusely increased tracer uptake in multiple long bones. Histopathologic evaluation confirmed osteosclrosis and fibrotic changes...
Background & Aim: Hemodialysis increases the survival of patients with chronic renal failure. However, prolonged hemodialysis causes some complications including abnormal bone changes. This research was done to evaluate the frequency of the radiological changes of osteoarthropathy in hand joints in hemodialysis patients referred to Hashemi-Nejad Hospital. Patients & Methods: In a cross-sect...
Background and Aim: For the treatment of osteoporosis, bisphosphonates are commonly used as oral or injectable compounds. This study was conducted with the aim of comparing the effect of oral alendronate with injectable pamidronate on bone density changes in patients with osteoporosis. Materials and Methods: The present study was a semi-experimental based on available evidence that was perform...
congenital vascular lesions occur most often in children. parents of these children take them to maxillofacial surgeons directly or during the treatment of other complications such as infection or jaw bone disorders. various terms now used are unable to describe the pathogenesis and mechanism of the effect of vascular lesions on growth and development of facial bone. term of hemangioma is used...
Background: The trabecular bone changes in the tibia of C3H/HeN mice were measured 12 weeks after whole body irradiation with various doses of fast neutrons (0-2.4 Gy) or 137Cs-generated gamma-rays (0-6 Gy). Materials and Methods: Serum calcium, phosphorus, estradiol concentration and alkaline phosphatase activity were measured. Tibiae were anal...
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