Results 41 to 50 of about 56,639 (165)

Biomechanical study of different internal fixation devices for femoral neck fractures: finite element analysis based on different reduction qualities

Frontiers in Bioengineering and Biotechnology
ObjectiveTo compare and analyze the biomechanical advantages and disadvantages of four cannulated screws (4CCS) internal fixation device, biplanar double support screw (BDSF) internal fixation device, and dynamic hip screw (DHS) internal fixation device ...
Zhexi Zhu, Zhexi Zhu, Zhongjian Tang, Zhongjian Tang, Yafei Lu, Yafei Lu, Tao Yang, Tao Yang, Jizhe Lu, Jizhe Lu, Chenglong Pang, Bin Wang   +11 more
doaj   +1 more source

Arthroscopic Fixation With Absorbable Suture Anchors for Pipkin Type I Femoral Head Fractures—Letter V Technique

Arthroscopy Techniques
Femoral head fractures are relatively uncommon high-energy injuries and usually associated with traumatic hip dislocation. Pipkin classified these fractures into 4 types according to the location of the head fragment related to the fovea and associated ...
Xiang-Yu Yin, M.D., Yi Liu, M.D., Wen-Guang Liu, M.D., Qing-Feng Yin, M.D.   +3 more
doaj   +1 more source

A modified preauricular-temporal approach for fixing comminuted and redisplaced zygomatic arch fractures with the resorbable bone plate

Chinese Journal of Traumatology, 2012
【Abstract】 Objective: To evaluate the effectiveness of the rigid internal fixation for comminuted and redisplaced zygomatic arch fractures by modified preauricular-temporal approach with the resorbable bone fixation.
CHEN Peng, LIU Bing, ZHANG Hai-zhong, BU Jing-qiu   +3 more
doaj  

Title of the study: finite element analysis of five internal fixation modalities for Schatzker type IV‒C tibial plateau fractures

BMC Musculoskeletal Disorders
Background This study aims to evaluate the biomechanical performance of five different internal fixation strategies for Schatzker type IV-C tibial plateau fractures using three-dimensional finite element analysis.
Zulong Zhou, Run Fang, Yulong Liu, Mingxiang Liu, Lingchao Kong, Rende Ning   +5 more
doaj   +1 more source

Delayed migration of K-wire into popliteal fossa used for tension band wiring of patellar fracture

Chinese Journal of Traumatology, 2013
【Abstract】Breakage of K-wires and stainless steel wires which are used for fracture fixation is not uncommon, but migration is rare. We report a case of migration of bro-ken K-wire used for patella tension band wiring to the popliteal fossa.
Meena Sanjay, Nag Hira Lal, Kumar Senthil, Barwar Nilesh, Mittal Samarth, Singla Amit   +5 more
doaj  

Acute Total Hip Arthroplasty with or Without Internal Fixation for Acetabular Fractures in the Elderly: A Case Series

Medicina
Background and Objectives: Acetabular fractures in elderly patients are increasing in incidence and are frequently associated with osteoporotic bone, fracture comminution, marginal impaction, and pre-existing joint degeneration.
Vasileios Athanasiou, Vasileios Giannatos   +1 more
doaj   +1 more source

Metallic Internal Fixation of Fractures [PDF]

BMJ, 1943
openaire   +2 more sources

Evaluation of femoral neck fracture migration after internal fixation with an angle stable implant compared with gold standard cannulated cancellous screws in young adults: study protocol for a clinical RCT using radiostereometric analysis

Trials
Background Hip fractures are most commonly suffered by elderly patients, but 2–11% of hip fractures affect younger patients. In young adults with femoral neck fractures, internal fixation is the recommended treatment for both displaced and non-displaced ...
Michaela Manalili Hansen, Emil Toft Petersen, Per Hviid Gundtoft, Janni Jensen, Maiken Stilling, Ming Ding, Bjarke Viberg   +6 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

BMC Musculoskeletal Disorders
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
Xiao Fan, Yimin Zhou, Shiyou Dai, Kecheng Lao, Qiliang Zhang, Tengbo Yu   +5 more
doaj   +1 more source

The significance of reduction of valgus-intercalated femoral neck fracture with valgus angle > 15°and the selection of internal fixation by finite element analysis

BMC Musculoskeletal Disorders
Background Currently, consensus is lacking on the necessity of internal fixation after reducing valgus-intercalated femoral neck fractures with abduction > 15°.
Alimujiang Yusufu, Tusongjiang Yusupu, Abuduwupuer Haibier, Abudula Abulaiti, Jian Ran   +4 more
doaj   +1 more source