Results 1 to 10 of about 12,123 (187)

Fully-threaded cannulated screws versus partially-threaded cannulated screws for femoral neck fractures: a systematic review and meta-analysis [PDF]

Journal of Orthopaedic Surgery and Research
Objective Femoral neck fractures (FNFs) are a common orthopedic type, and there are many treatment methods for it, and cannulated screw internal fixation is currently one of the main treatment methods.
Mingwang Jia, Chenning Ding, Xin Zhao, Xing Han, Jiahui Zhang, Xiguang Sang   +5 more
doaj   +4 more sources

The novel magnesium–titanium hybrid cannulated screws for the treatment of vertical femoral neck fractures: Biomechanical evaluation [PDF]

Journal of Orthopaedic Translation, 2023
Background: Conventional cannulated screws are commonly used for internal fixation in the treatment of vertical femoral neck fractures. However, the noticeably high rates of undesirable outcomes such as nonunion, malunion, avascular necrosis, and ...
Qida Zhang, Zhenxian Chen, Yinghu Peng, Zhongmin Jin, Ling Qin   +4 more
doaj   +2 more sources

Outcomes of Headed and Headless Cannulated Screws Fixation in Nondisplaced Femoral Neck Fracture [PDF]

Geriatric Orthopaedic Surgery & Rehabilitation
Background The incidence of femoral neck fracture is increasing as society ages. Different types of cannulated screws can be used for internal fixation of femoral neck fractures, but no screw selection protocol has been determined to reduce the risk of ...
Ko-Ta Chen MD, Hsien-Tsung Lu MD, PhD, Chian-Her Lee MD, Meng-Huang Wu MD, PhD   +3 more
doaj   +2 more sources

Use of Cannulated Screws for Primary Latarjet Procedures. [PDF]

Orthop J Sports Med, 2022
Background: Rapid consolidation of the bone block is paramount for the success of the Latarjet procedure. Noncannulated screws have shown satisfactory long-term bone block fusion, while cannulated screws are challenged with inferior mechanical properties and fusion rates.
Rattier S, Druel T, Hirakawa Y, Gröger F, van Rooij F, Neyton L.   +5 more
europepmc   +3 more sources

Biomechanical comparison of locking femoral neck plate versus cannulated screws with or without a medial buttress plate in Pauwels type 3 femoral neck fractures [PDF]

Acta Orthopaedica et Traumatologica Turcica
Objective: The aim of this study was to evaluate whether the locking femoral neck plate (LFNP) can be an alternative fixation method to the cannulated screws with a medial buttress plate.
Yilmaz Onder, Tugrul Bulut, Osman Nuri Eroglu, Samet Ciklacandir, Yalcin Isler   +4 more
doaj   +2 more sources

Biomechanical Study of Three Cannulated Screws Configurations for Femur Neck Fracture: A Finite Element Analysis [PDF]

Geriatric Orthopaedic Surgery & Rehabilitation
Background To improve the performance of cannulated screws (CSs) in the treatment of femoral neck fractures (FNF), a number of new screw configurations have been proposed.
Zengzhen Cui MD, Jixing Fan PhD, Yuan Cao MD, Yuliang Fu MD, Liangyu Bai MD, Yang Lv MD   +5 more
doaj   +2 more sources

Comparison of cannulated screw fixation versus cannulated screws combined with lateral femoral neck support plate in treating Pauwels type Ⅲ femoral neck fracture [PDF]

BMC Surgery
Background Pauwels type Ⅲ femoral neck fractures are characterized by poor stability and high postoperative complication rates, and the optimal internal fixation regimen remains to be verified.
Qinyang Zhang, Guolin Chen, Sicheng Gao, Yang Li, Zeyu Jiang, Zhenxiang Zhang, Bin Cai   +6 more
doaj   +2 more sources

Sufficient stability using retrograde cannulated screws in a metacarpal fracture model: a biomechanical evaluation [PDF]

Frontiers in Bioengineering and Biotechnology
IntroductionThe treatment of metacarpal shaft fractures using cannulated compression screws has become a viable method of osteosynthesis in recent years.
Maximilian Heilig, Julian Wagenhäuser, Henner Huflage, Philipp Heilig, Martin Cornelius Jordan, Rafael Gregor Jakubietz, Rainer Heribert Meffert, Stefanie Hoelscher-Doht   +7 more
doaj   +2 more sources

The small screw-apex distance is potentially associated with femoral head osteonecrosis in adults with femoral neck fractures treated by closed reduction and percutaneous 3 parallel cannulated screws [PDF]

BMC Musculoskeletal Disorders
Objective Femoral neck fractures (FNFs) are among the most common fractures in elderly individuals. Surgery is the main treatment for FNFs, and osteonecrosis of the femoral head (ONFH) is one of the unacceptable complications.
Xiaoxiao Zhou, Shengyang Guo, Wenjun Pan, Linyuan Zhang, Houlin Ji, Yang Yang   +5 more
doaj   +2 more sources

Surgical Fixation of Calcaneal Beak Fractures—Biomechanical Analysis of Different Osteosynthesis Techniques

Frontiers in Bioengineering and Biotechnology, 2022
The calcaneal beak fracture is a rare avulsion fracture of the tuber calcanei characterized by a solid bony fragment at the Achilles tendon insertion. Treatment usually requires osteosynthesis.
Martin C. Jordan, Lukas Hufnagel, Miriam McDonogh, Mila M. Paul, Jonas Schmalzl, Eva Kupczyk, Hendrik Jansen, Philipp Heilig, Rainer H. Meffert, Stefanie Hoelscher-Doht   +9 more
doaj   +1 more source