Results 41 to 50 of about 2,396,149 (222)

The treatment of the atrophic clavicular nonunion by double-plate fixation with autogenous cancellous bone graft: a prospective study

Journal of Orthopaedic Surgery and Research, 2021
Background The objective of this study is to assess prospectively the effectiveness of double-plate fixation combined with autogenous cancellous bone graft in the treatment for the atrophic clavicular nonunion.
Jun Zhang, Peng Yin, Bo Han, Jianmin Zhao, Bo Yin   +4 more
doaj   +1 more source

Biomechanical investigation of positive reduction in the femoral neck fracture: a finite element analysis

Frontiers in Bioengineering and Biotechnology
BackgroundGotfried positive reduction offers an alternative strategy for femoral neck fracture (FNF) when achieving anatomical reduction is challenging. However, the biomechanical consequences of positive reduction remain unclear.
Xiang Zhou, Xiang Zhou, Xishan Li, Kai Oliver Böker, Arndt F. Schilling, Wolfgang Lehmann   +5 more
doaj   +1 more source

Posterior tibial slope is linearly related to anteroposterior shift of the tibiofemoral contact mechanics: A biomechanical study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To investigate the changes in tibiofemoral contact mechanics following an infra‐tubercle slope‐modifying osteotomy. Methods An infra‐tubercle slope‐modifying osteotomy was performed on eight fresh‐frozen cadaveric knees and fixed with an external fixator, which allowed for accurate slope adjustments from 15° to 0° in 5° increments. The
Christian Peez, Lucas K. Palma Kries, Arian Grose‐Allermann, Lara Leibrandt, Adrian Deichsel, Thorben Briese, Klemens Horst, Elmar Herbst, Christoph Kittl   +8 more
wiley   +1 more source

Long Fiber Type Carbon Fiber Reinforced Plastic Pedicle Screws Exhibit High Strength, Comparable to Titanium-Alloy Screws, and Are Resistant to Loosening [PDF]

Neurospine
Objective To develop a pedicle screw for posterior spinal fixation using this long fiber carbon fiber reinforced plastic (CFRP) technology and evaluate its strength and radiolucency compared with titanium (Ti)-alloy screws.
Kohei Morita, Hiroki Ohashi, Kenji Tsuchida, Yasuhiro Furuta, Satoshi Tani, Kostadin Karagiozov, Yuichi Murayama   +6 more
doaj   +1 more source

A RETROSPECTIVE CASE-SERIES ON THE USE OF S53P4 BIOACTIVE GLASS FOR THE ADJUNCTIVE TREATMENT OF SEPTIC DIAPHYSEAL NON-UNION [PDF]

Acta Ortopédica Brasileira, 2019
Objective: Non-union and persistence of infection at a fracture site for long periods are always described as a challenge to orthopedists, especially in cases of severe compound fractures with comminution and segmental bone loss. This is a case series of
Guilherme Pelosini Gaiarsa, Paulo Roberto dos Reis, Kodi Edson Kojima, Jorge Santos Silva, Ana Lucia Lei Munhoz Lima   +4 more
doaj   +1 more source

Comminuted fractures of the proximal phalanx in horses: A multicentre retrospective review

Equine Veterinary Education, EarlyView.
Summary Background Comminuted fractures of the proximal phalanx (CFPP), defined as the presence of three or more major fracture fragments, present difficult management challenges. Feedback from practitioners and long‐term follow‐up can be helpful to reassess evidence‐based treatment strategies and improve clinical outcomes.
C. de Chaisemartin, M. Farfan, B. Dal Cero, A. Martens, F. Rossignol, A. Kalinovskiy, C. Lischer, C. Tessier, S. Grulke, G. Manneveau, V. Gouzer, G. Gomez, J. Samsel, C. Mespoulhes‐Riviere, F. Pichereau, L. Alfonso Gracia Calvo, M. Trécu, A. Spadaro Rossello, P. Planes, X. Peyrecave, C. Mansuy, C. Henry‐Perin, A. Guezennec, M. C. Schramme   +23 more
wiley   +1 more source

Osteotomia para transporte ou alongamento ósseo na presença de infecção óssea [PDF]

, 2004
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Stratmann, Ana Paula Silva
core  

Treatment Trade‐Offs and Choices for Femoral Fractures: A Systematic Review and Meta‐Analysis

Orthopaedic Surgery, Volume 17, Issue 5, Page 1298-1313, May 2025.
This review examines the trade‐offs between surgical intervention and traction therapy for adult and elderly patients with femoral fractures and surgical contraindications, particularly in resource‐limited settings. While intramedullary nailing may offer better clinical outcomes, traction therapy is often preferred due to limited surgical resources ...
Jiarui Li, Zhu Guo, Tianrui Wang, Kunyue Xing, Wenzhuo Wang, Yaowei Liu, Jiyao Xing, Hongfei Xiang, Jingdong Wang, Bohua Chen, Dongming Xing, Xiaolin Wu   +11 more
wiley   +1 more source

A bill for the Delta state internal revenue service. [PDF]

, 2020
A law to repeal the Delta state internal revenue consolidation law 2009 and enact the Delta state internal revenue service, establish the internal revenue service board and for other matters connected there with be it enacted by the Delta state house of ...
DELTA state internal revenue service.
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Customized Metal 3D Printed Total Wrist Prosthesis in the Treatment of Severely Destroyed Wrist: Design Rationale and Clinical Applications

Orthopaedic Surgery, Volume 17, Issue 5, Page 1536-1546, May 2025.
Four patients with severe wrist destruction from various causes were treated with customized 3D‐printed prostheses. In addition to the specific articular surface matching their original radiocarpal joint, two innovative proximal component designs were created to address different bone defects.
Qipei Wei, Chang Liu, Shanlin Chen, Min Liu   +3 more
wiley   +1 more source