نتایج جستجو برای: fractures and energy scattering in fractures table 1 shows q0

تعداد نتایج: 22125752  

Journal: :the archives of bone and joint surgery 0
morteza nakhaei amroodi bone and joint reconstruction research center, shafa orthopedic hospital, iran university of medical sciences, tehran, ir iran vahid behshad bone and joint reconstruction research center, shafa orthopedic hospital, iran university of medical sciences, tehran, iran paniz motaghi iran university of medical scirences, tehran, iran

background: humerus fractures include 5% to 8% of total fractures. non-:union: and delayed :union: of gt (gt) fractures is uncommon; however they present a challenge to the orthopedic surgeons. significant controversy surrounds optimal treatment of neglected fractures. the purpose of this article was to perform a comparative study to evaluate the outcomes of open reduction and internal fixation...

آقامیرسلیم, محمدرضا, سربی, رضا, طوافی, محمدرضا, مهرپور, سعیدرضا,

Background: Comminuted subtrochanteric fractures have been a challenge for orthopedic surgeons in terms of appropriate reduction and stable fixation. Numerous methods have been used for the fixation of comminuted subtrochanteric fractures among which some are accompanied with technical difficulties and complications of their own. Regarding the results of previous studies, we decided to evaluate...

Background: A better understanding of how bone mineral density and vitamin D levels are associated with femoralneck and intertrochanteric hip fractures may help inform healthcare providers. We asked: 1) In patients age ≥ 55 years,is there a difference in quantitative ultrasound of the heel (QUS) t-score between patients with fractures of the femoralneck and those with fractures of the intertroc...

کاظمی‌آشتیانی, عباس, توسلی اشرفی, احمد,

ABSTRACT Mandibular condyle fractures are relatively common. Because of longterm morbidity of temporomandibular joint dysfunction and ankylosis, correct management of these fractures are very important. The contraversy between closed and open approaches, has not yet been solved in the management of these fractures. In this article, we reviewed 302 cases of mandibular fractures since 19...

بیژنی, علی, صرافان , نگار, نصرتی, کامران, جلالی, سارا , موعودی , احسان ,

 Background & Aims: Maxillofacial fractures have economic and psychological complications in addition to effects on the performance and appearance of a person. The objectives of this study were to determine the prevalence of maxillofacial fractures in patients referring to the emergency department of Shahid Beheshti hospital in Babol between 2011 to 2013.Materials & Methods: In this retrospecti...

Journal: :iranian journal of medical physics 0
alireza kamali-asl assistant professor, radiation medicine dept., shahid-beheshti university, tehran, iran arash darafsheh m.sc. in radiation medicine, shahid-beheshti university, tehran, iran seyed mahmoudreza aghamiri associate professor, radiation medicine dept., shahid-beheshti university, tehran, iran

introduction: osteoporosis is a bone disease in which there is a reduction in the amount of bone mineral content leading to an increase in the risk of bone fractures. the affected individuals not only have to go through lots of pain and suffering but this disease also results in high economic costs to the society due to a large number of fractures.  a timely and accurate diagnosis of this disea...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده علوم انسانی 1389

abstract amino acids are building blocks of proteins, and play a vital role in living beings existence and their functionality. the interaction of these compounds with metal ions is of great importance to biochemists, and chemists, because their functions can be utilized as a model in understanding enzymes mechanism for transport of metal ions to tissues. among twenty essential amino acids w...

Journal: :journal of craniomaxillofacial research 0
mohammad ramezanian craniomaxillofacial research center, shariati hospital and department of oral and maxillofacial surgery, school ofdentistry, tehran university of medical sciences, tehran, iran hamid mahmoud-hashemi craniomaxillofacial research center, shariati hospital and department of oral and maxillofacial surgery, school ofdentistry, tehran university of medical sciences, tehran, iran touraj vaezi fellowship of maxillofacial traumatology, tehran university of medical sciences, tehran, iran majid beshkar craniomaxillofacial research center, shariati hospital, tehran university of medical sciences, tehran, iran mahboube hasheminasab craniomaxillofacial research center, shariati hospital, tehran university of medical sciences, tehran, iran

i ntroduction: the incidence and etiology of maxillofacial fractures vary widely between different countries. understanding the cause and pattern of these injuries can assist in establishing clinical and research priorities for more effective treatment and prevention of maxillofacial injuries. the study aimed to  evaluate  the  etiology  and  pattern  of  maxillofacial  fractures  in  trauma pa...

Journal: :archives of trauma research 0
rebecca stier department of cranio maxillofacial surgery, hannover medical school, hannover, germany; department of cranio maxillofacial surgery, hannover medical school (mhh), carl-neuberg-strasse 1, d-30625 hannover, germany. tel: +49-5115324748, fax: +49-5115324740 dietmar otte department for accident research, hannover medical school, hannover, germany christian müller trauma department, hannover medical school, hannover, germany maximilian petri trauma department, hannover medical school, hannover, germany ralph gaulke trauma department, hannover medical school, hannover, germany christian krettek trauma department, hannover medical school, hannover, germany

conclusions higher age of cyclists and increasing speed of the accident opponent significantly increase the likelihood of sustaining facial fractures. the use of bicycle helmets does not significantly reduce the incidence of mid-facial fractures, while being correlated with an even increased incidence of mandibular fractures. background the effectiveness of bicycle safety helmets in preventing ...

2017
Sukru Demir Oktay Belhan

Background: Tibial plateau fractures, complex injuries, are observed following highand low-energy traumas. The main goals of the treatment are to restore the extremity alignment and articular surface, and to obtain the early knee motion and rehabilitate the patient. We aimed to evaluate the effect of trauma severity on clinical and radiological results in the treatment of tibial plateau fractur...

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