نتایج جستجو برای: ulna

تعداد نتایج: 1680  

Journal: :Proceedings of the Royal Society of Medicine 1947

2015
Kai Megerle Susanne Hellmich Günter Germann Michael Sauerbier

UNLABELLED The purpose of this study was to investigate the influence of plate location during ulna shortening osteotomy on the incidence of hardware irritation and clinical outcome. METHODS Forty patients (17 women, 23 men; mean age, 47 years) who underwent a shortening osteotomy of the ulna due to idiopathic ulna impaction syndrome were examined after a mean of 36 months. All complications ...

Journal: :Current Biology 2016
Adam C. Pritchard Alan H. Turner Randall B. Irmis Sterling J. Nesbitt Nathan D. Smith

The tetrapod forelimb is one of the most versatile structures in vertebrate evolution, having been co-opted for an enormous array of functions. However, the structural relationships between the bones of the forelimb have remained largely unchanged throughout the 375 million year history of Tetrapoda, with a radius and ulna made up of elongate, paralleling shafts contacting a series of shorter c...

Journal: :Clinical biomechanics 2010
Kei O Matsuki Keisuke Matsuki Shang Mu Takahisa Sasho Koichi Nakagawa Nobuyasu Ochiai Kazuhisa Takahashi Scott A Banks

BACKGROUND Forearm rotation is an indispensable activity of daily living and comprises complex motions with rotational and translational components. It is thought that changes in these motions with injury or disease may affect diagnostic indices. Several studies have assessed in vivo forearm kinematics with static conditions, but dynamic forearm kinematics have not yet been reported. The purpos...

2016
Jennifer Anné Brandon P Hedrick Jason P Schein

Identification and interpretation of pathologies in the fossil record allows for unique insights into the life histories of extinct organisms. However, the rarity of such finds limits not only the sample size for palaeopathologic studies, but also the types of analyses that may be performed. In this study, we present the first occurrence of a palaeopathology in a vertebrate from the Mesozoic of...

2009
S. Y. Heo H. B. Lee K. C. Lee M. S. Kim C. S. Na N. S. Kim

Freeze-dried cortical bone can be used as a biological plate, either alone or in combination with other internal fixation devices, to stabilize fractures. In addition to it conferring mechanical stability, freeze-dried cortical bone may enhance fracture-healing and increase the bone stock. This study examined the effect of a freeze-dried allograft cortical bone plate (FACBP) on the biomechanica...

Journal: :CJEM 2004
Amy C Plint Jeffrey J Perry Jennifer L Y Tsang

OBJECTIVES The objective of this study was to evaluate the utility of circumferential casting in the emergency department (ED), orthopedic follow-up visits, and radiographic follow-up in the management of children with wrist buckle fractures. METHODS We performed a retrospective medical record review of all children < 18 years of age who presented to our tertiary care children's hospital betw...

2016
Anitha M R

Address for Correspondence: Dr.Anitha M R, Associate Professor, Department of Anatomy, Akash Institute of Medical Sciences & Research Centre, Devanahalli, Bengaluru, Karnataka, India. E-Mail: [email protected] Introduction: Anthropometry the measurements of man provides scientific methods and techniques for taking various measurements and observation on the living man and the skeleton. He...

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