Article
Orthopedics
Kai-xuan Yuan, Fan Yang, Kai Fu, Dao-yu Zhu, Chen-yi Jiang, Dong-xu Jin, Ze-hao Wang, Xiao-yuan Peng, You-Shui Gao, Peng-bo Luo
Summary: This study investigated the effectiveness of fully threaded cannulated compression screws (FTCCS) in treating femoral neck fractures (FNF). The results showed that the screw fixation method with FTCCS provided encouraging clinical results and may be a rational choice for the treatment of fresh FNF. Displaced fractures and unstable fractures were associated with a higher incidence of complications.
JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH
(2022)
Article
Orthopedics
Ze-hang Zheng, Fei Xu, Zheng-qiang Luo, Ye Ren, Tao Fu, Han-qing Xu, Bin-bin Liu
Summary: A retrospective study compared the feasibility and accuracy of a point-to-point coaxial guide apparatus with the free-hand technique in the treatment of posterior ring unstable pelvic fractures. The guide apparatus group had significantly shorter operative times, lower radiation exposure times, and higher accuracy of screw placement compared to the free-hand group.
JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH
(2021)
Article
Orthopedics
Blake J. Schultz, Ryan M. Mayer, Kevin D. Phelps, Augustine M. Saiz, Patrick J. Kellam, Jonathan G. Eastman, Milton L. Routt, Stephen J. Warner
Summary: The purpose of this study is to describe a pre-operative planning technique for inserting multiple transiliac-transsacral screws and define the parameters for a sacral osseous fixation pathway that allows for dual-screw insertion. The study also aimed to identify the incidence of adequate sacral OFPs in a representative patient population.
ARCHIVES OF ORTHOPAEDIC AND TRAUMA SURGERY
(2023)
Article
Multidisciplinary Sciences
Yilin Wang, Na Han, Dianying Zhang, Peixun Zhang, Baoguo Jiang
Summary: This study evaluates the prognoses of fully threaded headless cannulated screws (HCS) compared to partially threaded cannulated screws (PCS) in the treatment of femoral neck fractures. The HCS group showed lower angle decrease rate, femoral neck shortening rate, and screw back-sliding rate compared to the PCS group, but had a higher screw cut-out rate. In the non-displacement fracture subgroup, HCS had a higher Harris Score compared to PCS.
SCIENTIFIC REPORTS
(2022)
Review
Orthopedics
Yutong Xia, Wendong Zhang, Zhen Zhang, Jingcheng Wang, Lianqi Yan
Summary: This meta-analysis compared the clinical outcomes and complications of SHS and CCS in treating femoral neck fractures. It found that SHS had a higher rate of avascular necrosis, while CCS had a higher rate of implant removal. There were no significant statistical differences in other outcomes between the two groups.
JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH
(2021)
Article
Orthopedics
Chao Wu, Baifang Zeng, Jiayan Deng, Binwei Qin, Danwei Shen, Xiangyu Wang, Haigang Hu, Li Huang, Xin Liu, Guigang Qiu
Summary: This study investigated the biomechanical performance of oblique sacroiliac screws in dysplastic sacrum and evaluated the safety of screw placement assisted by the navigation template.
ORTHOPAEDIC SURGERY
(2023)
Article
Biotechnology & Applied Microbiology
Guangtao Fu, Guoqing Zhong, Zehong Yang, Shi Cheng, Limin Ma, Yu Zhang
Summary: The study found that prophylactic fixation with two cannulated screws provided sufficient biomechanical strength in adult patients with aggressive benign femoral neck lesions, even when the entire anterior cortical bone was involved.
FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
(2022)
Article
Emergency Medicine
Raffael Cintean, Cornelius Fritzsche, Ivan Zderic, Boyko Gueorguiev-Rueegg, Florian Gebhard, Konrad Schuetze
Summary: This study compares the biomechanical stability of TITS screw osteosynthesis and sacroiliac screw osteosynthesis in the treatment of osteoporotic pelvic fractures in cadavers. The results suggest that TITS screws provide greater fracture stability and may be prioritized for the treatment of these fractures in elderly patients.
EUROPEAN JOURNAL OF TRAUMA AND EMERGENCY SURGERY
(2023)
Article
Orthopedics
Juliana Hack, Maiwand Safi, Martin Baeumlein, Julia Lenz, Christopher Bliemel, Steffen Ruchholtz, Ludwig Oberkircher
Summary: The study aimed to compare the difference in fracture gap compression and pull-out force between cement-augmented sacroiliac screw fixation using partially and fully threaded screws. The results showed that partially threaded screws with cement augmentation can narrow the fracture gap even in osteoporotic bone, with resistance against pull-out force not significantly lower compared to fully threaded screws.
BMC MUSCULOSKELETAL DISORDERS
(2021)
Article
Orthopedics
Xiao-Qiang Zhou, Zhi-Qiang Li, Ren-Jie Xu, Yuan-Shi She, Xiang-Xin Zhang, Guang-Xiang Chen, Xiao Yu
Summary: This study compared the early clinical effects of the femoral neck system (FNS) and three cannulated screws for the treatment of patients with unstable femoral neck fractures. The results showed that the FNS group had better outcomes in terms of postoperative VAS scores, time to walking without crutches, Harris scores at the last follow-up, and complication rates compared to the cannulated screw group.
ORTHOPAEDIC SURGERY
(2021)
Article
Clinical Neurology
Hee Jung Son, Sung Hoon Choi, Dong Ryul Heo, Incheol Kook, Myoung Keun Lee, Hyung Seob Ahn, Chang-Nam Kang
Summary: This study compared the radiological and clinical outcomes between cement-augmented CPS and solid SPS in lumbar fusion surgery for high-risk patients. Results showed that cement-augmented CPS had better radiological outcomes in some aspects, but clinical results were similar between the two groups.
Article
Orthopedics
Ye Peng, Gongzi Zhang, Shuwei Zhang, Xinran Ji, Junwei Li, Chengfei Du, Wen Zhao, Lihai Zhang
Summary: This study compared the biomechanical stability of transsacral-transiliac screw fixation and lumbopelvic fixation for H- and U-type sacrum fractures with traumatic spondylopelvic dissociation using finite element models. The results showed that transsacral-transiliac screw fixation provided better bilateral balance.
JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH
(2021)
Article
Orthopedics
Chul-Ho Kim, Jung Jae Kim, Ji Wan Kim
Summary: This study compared the clinical outcomes and complications of two minimally invasive surgical techniques for treating C-type pelvic bone fractures. The results showed that both percutaneous transiliac plate fixation and iliosacral screw fixation had good treatment results, but there were differences in postoperative complications.
BMC MUSCULOSKELETAL DISORDERS
(2022)
Article
Orthopedics
Feng Han, Zhenjia Zhong, Ming Zhou, Qi Chen, Yinan Liu, Yongjun Rui, Fengfeng Li
Summary: This study evaluated a novel technique of closed reduction and percutaneous fixation with three cannulated screws for the treatment of patellar fractures. The results showed excellent biomechanical stability in cadaveric study and favorable clinical outcomes in patients.
JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH
(2023)
Article
Critical Care Medicine
Ricardo Fernandez-Fernandez, Pablo Diaz-Freire, Juan C. Rubio-Suarez
Summary: The study evaluated clinical and radiological outcomes of vertically unstable pelvic fractures treated with open reduction and navigated iliosacral screws. Adequate stabilization and good reduction were achieved with CT navigated screws, with minimal complications observed.
INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED
(2021)