نتایج جستجو برای: intramedullary

تعداد نتایج: 5773  

2015
P R Onta

Fracture of Tibia is the most common amongst pediatric fractures. Most tibial shaft fractures are treated conservatively with close reduction and above knee cast application. Surgery is indicated only when the fracture is unstable, open fracture and associated with multiple injuries. Flexible intramedullary nailing is commonly used for diaphyseal tibial fracture and is also well used in other l...

Journal: :razavi international journal of medicine 0
mohammad hosein ebrahimzadeh orthopedic research center, department of orthopedic surgery, mashhad university of medical sciences, mashhad, ir iran hamid farzadfar orthopedic research center, department of orthopedic surgery, mashhad university of medical sciences, mashhad, ir iran hami ashraf department of research and education, razavi hospital, mashhad, ir iran gholam reza khoshsima orthopedic research center, department of orthopedic surgery, mashhad university of medical sciences, mashhad, ir iran ali birjandinejad orthopedic research center, department of orthopedic surgery, mashhad university of medical sciences, mashhad, ir iran; orthopedic research center, department of orthopedic surgery, mashhad university of medical sciences, mashhad, ir iran. tel: +98-5138523300, fax: +98-5138549234

conclusions we found the magnetic field assistant device to be an accurate, radiation-independent jig for close passing of guide wire after close reduction of femoral fracture. it can reduce the need for radiation during placement of guide wire for closed intramedullary nailing of the long bones. more studies are required to improve and evaluate the technique and equipment. results outcomes of ...

Journal: :surgery and trauma 0
reza rbdi assistant professor, department of pediatric orthopedics, faculty of medicine, birjand university of medical sciences, birjand, iran moein aboobakri emam reza hospital, birjand, iran

introduction: intramedullary nailing (imn) of high tibia fracture has some mechanical and biological advantages over the other form of fixation. however, valgus, apex anterior malalignment and anterior displacement of proximal fragment commonly occur after isolated imn fixation of proximal high tibia fracture. the purpose of this study is to determine the effectiveness of using 3.5-mm locking c...

2016
Benjamin R. Johnston Alison M. Biercevicz Sarath C. Koruprolu Richard M. Terek Christopher T. Born

The biomechanical performance of a locking compression plate system was compared to an intramedullary photodynamic bone stabilization system in a femur and humerus osteotomy model. The photodynamic bone stabilization system utilizes an angioplasty-like balloon that is introduced into the intramedullary canal of a fractured bone, filled with monomer that is then polymerized and hardened by visib...

2017
Muhammad Nadeem Salman Mansoor Salman Assad Fariha Ilyas Ahmed H Qavi Shoab Saadat

Patients with spinal abnormalities infrequently present with intradural intramedullary bleeding. The more common causes include spinal trauma, arteriovenous malformations and saccular aneurysms of spinal arteries. On occasion, spinal cord tumors either primary or metastatic may cause intramedullary bleed with ependymoma of the conus medullaris. Spinal nerve sheath tumors such as schwannomas onl...

2015
Dong-Yoon Lee Sang-Pyo Kim In-Soo Kim

Spinal intramedullary tuberculoma remains a very rare entity of central nervous system tuberculosis. This is the same with the coexistence of spinal intramedullary and intracranial tuberculomas that remains extremely rare with less than 20 cases reported at present. Authors describe this uncommon case by analyzing a 65-year-old female patient who had past history of kidney transplantation due t...

Journal: :Arquivos de neuro-psiquiatria 2006
José Fernando Guedes-Corrêa Ricardo Caratta Macedo Rafael Pereira Vaitsman Jorge Gomes de Mattos Jovita Marques Agra

Cysticercosis is an endemic condition in many developing countries. Although it is the most common parasitic disease of the central nervous system, cysticercal involvement of the spinal cord is rare. It may occur as intradural extramedullary, intramedullary, intramedullary associated with intradural-extramedullary or as the vertebral presentation. We report the case of a 53-year-old woman who p...

2017
Rocco Severino Paolo Severino

Background Intramedullary, nondysraphic, spinal cord lipomas are rare and account for less than 1% of all spinal cord lesions. Symptoms typically consist of a progressive myelopathy associated with increasing degrees of paralysis (e.g., quadriparesis/plegia, paraparesis/plegia). Case Description A 39-year-old male, without a history of spinal dysraphism, presented with a progressive spastic q...

2015
Elda M Salazar Noguera Rita Pineda Sic Fernando Escoto Solis

BACKGROUND Cysticercosis is a parasitic disease caused by the larval stage of Taenia Solium. Involvement of the central nervous system by this tapeworm is endemic in developing countries. However, isolated spinal involvement by Taenia Solium is uncommon and having clinical presentation of Brown-Séquard syndrome is even rarer. CASE PRESENTATION A 43-year-old male who came to the emergency depa...

Journal: :Orthopedics 2014
Joshua L Gary John W Munz Andrew R Burgess

Eccentric reaming of cortical bone near a fracture site can introduce malalignment when an intramedullary nail is placed. The authors describe a technique of reaming metadiaphyseal and diaphyseal femur fractures in which maintaining reduction at the fracture site is not necessary to obtain an excellent alignment of long bone fractures after intramedullary nailing. They have found that central r...

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