Results 31 to 40 of about 245,619 (256)

BIOMECHANICAL ANALYSIS OF FEMORAL NECK FRACTURE FIXATION IN SYNTHETIC BONE [PDF]

Acta Ortopédica Brasileira, 2018
Objectives To analyze the results of biomechanical assays of the fixation of Pauwels type II femoral neck fractures in synthetic bones, using two parallel cannulated screws or three cannulated screws in an inverted pyramid formation.
HENRIQUE MANSUR, RAFAEL ALVAREZ, ANDERSON FREITAS, CESAR BARBOSA GONÇALVES, MAX ROGERIO FREITAS RAMOS   +4 more
doaj   +1 more source

Bio-mechanical effects of femoral neck system versus cannulated screws on treating young patients with Pauwels type III femoral neck fractures: a finite element analysis. [PDF]

BMC Musculoskelet Disord
Introduction As a novel internal fixation for femoral neck fractures, the femoral neck system has some advantages for young Pauwels type III femoral neck fractures without clear biomechanical effects and mechanisms. Thus, the objection of the study is to
Fan X, Zhou Y, Dai S, Lao K, Zhang Q, Yu T.   +5 more
europepmc   +2 more sources

Arthrodesis of the knee using cannulated screws [PDF]

The Journal of Bone and Joint Surgery. British volume, 2009
We retrospectively evaluated eight patients who underwent arthrodesis of the knee using cannulated screws. There were six women and two men, with a mean age of 53 years. The indications for arthrodesis were failed total knee arthroplasty, septic arthritis, tuberculosis, and recurrent persistent infection.
H C, Lim, J H, Bae, C R, Hur, J K, Oh, S H, Han   +4 more
openaire   +2 more sources

Treatment of the Hoffa fracture of the lateral femoral condyle with cannulated screws in combination with an anti-gliding steel plate, a retrospective observational study

BMC Surgery, 2022
Background The stability of the Hoffa fracture fixed with a cannulated screw is limited. In the present work, we adopted two cannulated screws from anterior to posterior and posteriorly anti-gliding plate to treat 12 cases with Hoffa fracture of the ...
Chun Huang, Zuchang Fu, Qingkeng Wang, Ruijin You, F. Zhao   +4 more
semanticscholar   +1 more source

Isolated olecranon fractures in children affected by osteogenesis imperfecta type I treated with single screw or tension band wiring system: outcomes and pitfalls in relation to bone mineral density [PDF]

, 2017
The purpose of this study is to compare the results of 2 techniques, tension band wiring (TBW) and fixation with screws, in olecranon fractures in children affected with osteogenesis imperfecta (OI) type I.
D'Eufemia, Patrizia, De Cristo, Claudia, Graci, Jole, Martini, Lorena, Persiani, Pietro, Ranaldi, Filippo M., Villani, Ciro, Zambrano, Anna   +7 more
core   +1 more source

Locking Plate Alone or in Combination with Cannulated Screws for Hoffa Fractures: A Retrospective Study

Orthopaedic Surgery, 2022
To determine the efficacy of distal femur condyle locking plate (DFCLP) alone or in combination with cannulated screws for Hoffa fractures.
Zhen Li, Zhenyue Chen, Xiaotan Wang, Jingyin Li, Lizhong Jing, Zehui Li, Xuewei Cao   +6 more
semanticscholar   +1 more source

Recent trends, technical concepts and components of computer-assisted orthopedic surgery systems: A comprehensive review [PDF]

, 2019
Computer-assisted orthopedic surgery (CAOS) systems have become one of the most important and challenging types of system in clinical orthopedics, as they enable precise treatment of musculoskeletal diseases, employing modern clinical navigation systems ...
Kalová, Martina, Kubíček, Jan, Oczka, David, Tomanec, Filip, Vilímek, Dominik, Černý, Martin   +5 more
core   +1 more source

Nonanatomical Reduction of Femoral Neck Fractures in Young Patients (≤65 Years Old) with Internal Fixation Using Three Parallel Cannulated Screws

BioMed Research International, 2021
Purpose The study is aimed at investigating the association between different reduction classifications (anatomic reduction, positive buttress position reduction, and negative buttress position reduction) and two end points (complications and ...
Guang-lei Zhao, Changquan Liu, Kangming Chen, Jinyang Lyu, Jie Chen, Jingsheng Shi, Fei-yan Chen, Yi-bing Wei, Siqun Wang, Jun Xia, Gangyong Huang   +10 more
semanticscholar   +1 more source

Effect of different inner core diameters on structural strength of cannulated pedicle screws under various lumbar spine movements

BioMedical Engineering OnLine, 2017
Background Currently, cannulated pedicle screws have been widely used in minimal invasive or navigation techniques. However, the stress distribution and the strength of different core diameters of cannulated screw are not clear.
Chia-Ming Chang, Yu-Shu Lai, Cheng-Kung Cheng   +2 more
doaj   +1 more source

Outcomes of total hip arthroplasty, as a salvage procedure, following failed internal fixation of intracapsular fractures of the femoral neck: a systematic review and meta-analysis. [PDF]

, 2016
AIMS: The optimal management of intracapsular fractures of the femoral neck in independently mobile patients remains open to debate. Successful fixation obviates the limitations of arthroplasty for this group of patients.
Archibeck MJ, Blomfeldt R, Broderick JM, Burns PB, Charnley J, Flugsrud GB, Franzén H, Garden RS, Harris WH, Hunt SM, Katz S, McKinley JC, Mehlhoff T, Moher D, Neander G, Nilsson LT, Nilsson LT, Oztürkmen Y, Schmidt AH, Winemaker M, Yang J, Zhang X   +21 more
core   +2 more sources