نتایج جستجو برای: rigid fixation

تعداد نتایج: 93352  

Journal: :Orthopedics 2017
Matthew P Siljander Alexander D Vara Denise M Koueiter Brett P Wiater Patrick J Wiater

Patella fracture fixation remains a significant challenge for orthopedic surgeons. Although tension band fixation allows for reliable osseous union, especially in simple fracture patterns, it still presents several problems. Plate fixation of patella fractures is a method that allows for more rigid stabilization and earlier mobilization. At the authors' level 1 trauma center, one fellowship-tra...

Journal: :Journal of Medical Case Reports 2008
Korhan Ozkan Ender Ugutmen Koray Unay Oğuz Poyanli Melih Guven Abdullah Eren

INTRODUCTION Bilateral fractures of the distal radius and scaphoid are extremely rare injuries. CASE PRESENTATION A patient with bilateral comminuted, displaced distal fractures of the radius and bilateral fractures of the scaphoid was treated via internal fixation of the scaphoid fractures with Herbert screws and internal fixation of the distal radius fractures with locked volar plating. C...

Background: Distal tibia fractures are among the most common bony injuries, with a significant rate of nonunion anddelayed union. There are multiple methods for the management of distal tibia fractures. Among the plating methods,there are bridge plating and compression plating techniques. There is still a lack of evidence about whether one methodhas a higher rate of union than...

ژورنال: پژوهش در پزشکی 2008
دکتر شهرام شیروانی, , دکتر علیرضا رحیم‌نیا, , دکتر مرتضی جان‌نثاری, ,

Background: The objective of this study was the evaluation of genovarum adjustment and the effect of distal part of osteotomy displacement and comparing it with other methods and determination of its complications. Material and method: A total of 25 knees from 22 patients in 1381-1383 in Baghiatallah Hospital were undergone proximal tibia osteotomy by lateral closing wedge (Coventry) method w...

Background:  There is still controversy regarding the best technique for ankle arthrodesis to acheive stable rigid fixation along with reconstructing a functional plantigrade foot. Moreover, existing techniques have complictions related to stability, soft tissue covering, fusion rate, and exposure. Methods: With the anterior approach exactly on the tibialis anterior sheath, the joint was expose...

Journal: :Egyptian Journal of Orthopedic Research 2022

Pediatric pelvic fractures (PPF) are rare injuries and usually resulted from high-energymechanisms. Unstable lateral compression may leave permanent deformity with asymmetry.The purpose of this study was to evaluate the safety efficacy rigid posterior fixation for treatmentof unstable in children.

2015
Yanping Fan Jianyin Lei Feng Zhu Zhiqiang Li Weiyi Chen Ximing Liu

This study aims to evaluate the biomechanical mechanism of fixation systems in the most frequent T-shaped acetabular fracture using finite element method. The treatment of acetabular fractures was based on extensive clinical experience. Three commonly accepted rigid fixation methods (double column reconstruction plates (P × 2), anterior column plate combined with posterior column screws (P + PS...

Journal: :International Journal of Oral and Maxillofacial Surgery 2017

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