Fibula allograft with cannulated screw fixation versus ordinary cannulated screw fixation for femoral neck fractures: a 10-year retrospective comparative study [PDF]
Journal of Orthopaedic Surgery and Research, 2023 Background For femoral neck fractures in young and middle-aged patients, both fibula allograft with cannulated screw fixation and ordinary cannulated screw fixation are clinically effective treatments.
Yangwenxiang Wei +4 more
doaj +2 more sources
Comparative study on femoral neck fractures treatment: partial threaded cannulated screw versus different combinations of partial threaded cannulated screw and fully threaded headless cannulated screw [PDF]
Journal of Orthopaedic Surgery and ResearchObjective Based on the pattern of displacement in femoral neck fractures, a comparative study was conducted between a novel fixation strategy using two fully threaded headless cannulated screw combined with one partial threaded cannulated screw, and the ...
Hongchuan Zhao +6 more
doaj +2 more sources
Clinical efficacy comparison of internal fixation of locking compression plate and cannulated screw in treatment of elderly femoral neck fractures—a retrospective study [PDF]
Frontiers in SurgeryObjectiveTo explore the clinical efficacy of internal fixation of locking compression plate and Cannulated Screw in treatment of elderly femoral neck fractures.Methods175 patients with femoral neck fractures admitted to our hospital from January 2022 to ...
Fei Sun +6 more
doaj +2 more sources
Biomechanical optimization of the magnesium alloy bionic cannulated screw for stabilizing femoral neck fractures: a finite element analysis [PDF]
Frontiers in Bioengineering and BiotechnologyPurposesThe magnesium alloy bionic cannulated screw (MABCS) was designed in a previous study promoting cortical–cancellous biphasic healing of femoral neck fractures.
Yunwei Cui +36 more
doaj +2 more sources
What is the appropriate axial position in cannulated screw fixation for femoral neck fractures? A finite element analysis [PDF]
BMC Musculoskeletal DisordersBackground Cannulated screw fixation is a common surgical treatment for femoral neck fractures; however, there is limited information on the optimal axial position of the screws.
Dae-Kyung Kwak +4 more
doaj +2 more sources
Does protruding headless cannulated screw reduce fixation stability in tension band wiring technique for patella fractures? a biomechanical study [PDF]
Journal of Orthopaedic Surgery and ResearchBackground The selection of an implant is a critical factor in the surgical treatment of patella fractures due to the risk of various complications, such as non-union, implant failure, and irritation.
Mehmet Maden +5 more
doaj +2 more sources
Biomechanical analysis of a new cannulated screw for unstable femoral neck fractures [PDF]
Frontiers in Bioengineering and BiotechnologyBackgroundThe treatment of unstable femoral neck fractures (FNFs) remains a challenge. In this study, a new cannulated screw for unstable FNFs was designed to provide a new approach for the clinical treatment of these injuries, and its biomechanical ...
Zhigang Chen +11 more
doaj +2 more sources
A Novel Navigation Device for Precise Percutaneous Placement of the Guidewire in Femoral Neck Fracture Cannulated Screw Fixation Surgery [PDF]
IEEE Journal of Translational Engineering in Health and MedicineThe accuracy of screw placement is a key factor for the stability of the cannulated screws used in the fixation of femoral neck fractures. In this study we designed a navigation device for ensuring the screw reaches the ideal position for optimal ...
Yutao Cui +4 more
doaj +2 more sources
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 +4 more
doaj +1 more source
Orthopaedic Surgery, 2021 Cannulated screw fixation is widely used in the treatment of femoral neck fractures. During surgery, we often face the situation that a guide wire needs to be adjusted because of poor positioning in the femoral neck.
Yu‐feng Chen +6 more
doaj +1 more source