نتایج جستجو برای: fractured bone.
تعداد نتایج: 312536 فیلتر نتایج به سال:
we have already shown that low intensity pulsed ultrasonic treatment increases rabbit radial fracture healing. the present experiment was undertaken to find out the best duration for treatment. a complete transverse fracture was made in the right radial bones of21 adult male rabbits by a stanley knife. the animals were divided into 4 groups: group 1, control groups 2, 3, and 4, experimental gro...
OBJECTIVES Bisphosphonates (BP) are the first-line treatment for preventing fragility fractures. However, concern regarding their efficacy is growing because bisphosphonate is associated with over-suppression of remodelling and accumulation of microcracks. While dual-energy X-ray absorptiometry (DXA) scanning may show a gain in bone density, the impact of this class of drug on mechanical proper...
BACKGROUND In the internal fixation of fractured bone by means of bone-plates fastened to the bone on its tensile surface, an on-going concern has been the excessive stress-shielding of the bone by the excessively-stiff stainless-steel plate. The compressive stress-shielding at the fracture-interface immediately after fracture-fixation delays callus formation and bone healing. Likewise, the ten...
A Case Report of Chronic Nonunion Thighbone Fracture Treatment Based on Iranian Traditional Medicine
Objective Nonunion fracture of lower-extremity long bones is really important because these bones bear the weight of the body. Some reasons of nonunion fracture are: Instability and immobility of the fractured fragments; insufficient blood supply to the fractured site; and damage to periosteum and necrosis of periosteal cells caused by insufficient blood supply. There are two methods of nonunio...
the bone is “fractured” or “broken”. While orthopaedic surgeons consider these terms synonymous, patients appear tocomprehend the terms as having different meanings. Given the commonality of this frequently posed question, it may beimportant for providers to assess patients’ level of understanding in order to provide optimal care. The purpose of thisstudy is to evaluate patients’ comprehension ...
Osteoporosis is a condition characterized with reduced bone density and destruction of the bone structure. The ideal treatment aims to reduce the risk of fracture while improving the density and structure of the bone. Parathormone (PTH) and its main analogue triparatide (rhPTH [1-34]) is a new class of anabolic medications which accelerates the healing process in the fractured bone through impr...
Objective: To observe the effects of repetitive brief ischemia on promoting bone healing in a rat tibia fracture model. Methods: To achieve the aim of the study, rats with right tibia closed fractured were administered homemade tourniquet placed on right thigh 10 min inflated/10 min deflated 3 times ischemia treatment at three interval time (24 hours, 48 hours, and 72 hours) for 5 consecutive w...
Distraction osteogenesis (DO), firstly introduced to the medical world by Russian scientist Ilizarov for long bone lenghtening in orthopedics can be considered as an appropriate substitute in the treatment of maxillofacial deformities. Natural events occuring during the repair of a fractured bone segment not only lead to the desired bone length but also prevent from the undesired disadvantages ...
Keel bone damage is a wide-spread welfare problem in laying hens. It is unclear so far whether bone quality relates to keel bone damage. The goal of the present study was to detect possible associations between keel bone damage and bone properties of intact and damaged keel bones and of tibias in end-of-lay hens raised in loose housing systems. Bones were palpated and examined by peripheral qua...
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