Results 81 to 90 of about 45,603 (231)

A comparison between cannulated and non-cannulated cancellous screws used in the fixation of a simulated femoral neck fracture

, 2012
This project aims to create a three dimensional (3D) finite element model of a human femoral neck fracture fixed by stainless steel orthopedic screws.
Muhammad Nizar Abdul Razak.
core  

Inlay Dynamic Anterior Stabilization of the Shoulder With Long Head Biceps Tendon Using All‐Suture Anchor

Arthroscopy Techniques, EarlyView.
Abstract Dynamic anterior stabilization using the long head of the biceps tendon (LHBT) has emerged as a soft‐tissue alternative for treating anterior shoulder instability in the setting of subcritical glenoid bone loss. This Technical Note describes an inlay dynamic anterior stabilization technique using soft‐tissue anchors designed to enhance tendon ...
Ricardo Mendes, Marcelo Mello, José Carlos Garcia Jr, Airthon Correia, Matheus Barcelos, Álvaro Motta, Hilton Lutfi   +6 more
wiley   +1 more source

Comparison of the therapeutic effects of three internal fixation methods for transverse fractures of the patella

Frontiers in Surgery
BackgroundThis study aimed to evaluate the treatment effects of three internal fixation methods, including tension band with K-wires, tension band with cannulated screws and tension band with ring-pins on transverse fractures of the patella ...
Xiao-Dong Li, Kewei Du
doaj   +1 more source

Evaluation of a Bi‐Planar Robot Navigation System for Insertion of Cannulated Screws in Femoral Neck Fractures

Orthopaedic Surgery, 2019
Objective To evaluate the bi‐planar robot navigation system for insertion of cannulated screws in femoral neck fractures. Method Between January 2016 and December 2016, 60 patients with femoral neck fractures were separately treated using percutaneous ...
Meng He, Wei Han, Chun‐peng Zhao, Yong‐gang Su, Li Zhou, Xin‐bao Wu, Jun‐qiang Wang   +6 more
doaj   +1 more source

Comparative study of fully threaded and partially threaded cancellous cannulated screws versus partially threaded cancellous cannulated screws in femoral neck fractures in adults [PDF]

Background: Femoral neck fractures constitute a significant portion of orthopaedic trauma, with intra-capsular fractures representing 50% of all hip fractures, their incidence is projected to rise dramatically due to the aging population. These fractures,
Mahajan, Pranav, Jadaun, Shirish, Kelkar, Rajeev, Rajput, Deepak   +3 more
core   +1 more source

Fixation effects of different types of cannulated screws on vertical femoral neck fracture: A finite element analysis and experimental study

, 2021
Femoral neck fractures (FNFs) in young patients usually result from high-energy violence, and the vertical transcervical type is typically challenging for its instability.
Feng, Yong (author), Ling, Ming, Feng, Yong, Duan, Lei (author), Jiang, Dajun, Ding, Jian (author), Tsai, Tsung Yuan, Ling, Ming (author), Jia, Weitao, Zhang, Changqing (author), Zhang, Changqing, Ding, Jian, Hu, Hai, Jiang, Dajun (author), van Trigt, B., Zhan, Shi, Yang, Kai, Yang, Kai (author), van Trigt, B. (author), Hu, Hai (author), Jia, Weitao (author), Duan, Lei, Zhan, Shi (author), Tsai, Tsung Yuan (author)   +23 more
core   +2 more sources

An Arthroscopic Technique for Hybrid Double‐Row Repair Using a Cancellous Screw and Washer for Enhanced Lateral‐Row Fixation in Osteoporotic Massive Rotator Cuff Tears With Long‐Head Biceps Augmentation

Arthroscopy Techniques, EarlyView.
Abstract Massive rotator cuff tears in osteoporotic bone often fail because of many factors, including poor anchor fixation. We present an arthroscopic hybrid double‐row repair technique using a unicortical cancellous screw and washer for lateral‐row fixation, combined with biceps superior capsular reconstruction.
Pakorn Chawanpaiboon, Bhumin Chotiwatanadilok, Mohamed Munshid, Puttinan Pingpitayakul, Phob Ganokroj   +4 more
wiley   +1 more source

Three-dimensional finite element analysis of translaminar lag screw designs for L5 bilateral spondylolysis

Frontiers in Bioengineering and Biotechnology
PurposeThis finite element study aimed to quantitatively compare the biomechanical properties of translaminar lag screws with different diameters and structural designs for the surgical repair of L5 bilateral spondylolysis, to provide evidence for ...
Feng Li, Feng Li, Xingguo Tan, Xingguo Tan, Tao Zhang, Hua Liu, Hua Liu, Songkai Li   +7 more
doaj   +1 more source

Dynamic hip system blade versus cannulated compression screw for the treatment of femoral neck fractures: A retrospective study

Acta Orthopaedica et Traumatologica Turcica, 2017
Objective: The aim of this study was to compare clinical outcomes of patients with femoral neck fractures treated with the dynamic hip system blade (DHS-BLADE) or cannulated compression screws.
Chao Chen, Li Yu, Xin Tang, Mo-zhen Liu, Li-zhong Sun, Changjian Liu, Zhen Zhang, Chang-zhou Li   +7 more
doaj   +1 more source

A Sliding Hip Screw Augmented with 2 Screws is Biomechanically Similar to an Inverted Triad of Cannulated Screws in Repair of a Pauwels Type-III Fracture

, 2017
Objective Pauwels III femoral neck fractures are highly unstable. These fractures are commonly treated with three cannulated screws or sliding hip screw (SHS) implants, however high rates of non-union persist.
Atkinson, Theresa, Owen, Jonas K., Kemker, Bernard P., B. Kemker, K. Magone, T. Atkinson, Magone, Kevin M., Martin, Sidney M., J. Owen, Atkinson, Patrick, P. Atkinson, S. Martin   +11 more
core   +1 more source