Results 101 to 110 of about 49,795 (263)

Comparative Analysis of Three Vertebral Screw Placement Directions in Anterior Thoracolumbar Fracture Surgery: A Finite Element Study

Orthopaedic Surgery, Volume 17, Issue 5, Page 1464-1477, May 2025.
This study compares the biomechanical effects of three anterior fixation systems in thoracolumbar surgery—HXTL, NHXTL, and Medtronic's CD Horizon ANTERIOR. Finite element analysis evaluates stress and displacement across vertebral bodies and support structures under varying load conditions. Results indicate the HXTL system minimizes nail–rod stress yet
Xuehai Jia, Yanjun Xie, Yi Yang, Yi Deng, Kerui Zhang, Changyong Shen, Ya Li, Litai Ma   +7 more
wiley   +1 more source

Osteoporotic Fractures

Mayo clinic proceedings
Osteoporotic fractures, also known as fragility fractures, are reflective of compromised bone strength and are associated with significant morbidity and mortality. Such fractures may be clinically silent, and others may present clinically with pain and deformity at the time of the injury.
Khan, Aliya A., Slart, Riemer H.J.A., Ali, Dalal S., Bock, Oliver, Carey, John J., Camacho, Pauline, Engelke, Klaus, Erba, Paola A., Harvey, Nicholas C., Lems, Willem F., Morgan, Sarah, Moseley, Kendall F., O'Brien, Christopher, Probyn, Linda, Punda, Marija, Richmond, Bradford, Schousboe, John T., Shuhart, Christopher, Ward, Kate A., Lewiecki, E. Michael   +19 more
openaire   +3 more sources

A Criterion of Reduction Quality of Femoral Neck Fractures Based on Spatial Residual Displacements of Femoral Head

Orthopaedic Surgery, Volume 17, Issue 5, Page 1503-1512, May 2025.
The new reduction criterion of reduction quality was based on two indicators of residual displacements: the postoperative residual displacement of the center of the femoral head and the postoperative residual rotational displacement. When the postoperative residual displacement of the center of the femoral head is ≤ 10.22 mm, and the postoperative ...
Shuang‐Shuang Cui, Li‐Kun Zhao, Jing‐Bo Yu, Jian‐Xiong Ma, Xin‐Long Ma   +4 more
wiley   +1 more source

The Cervical Vertebral Bone Quality Score Is a Novel Reliable Index Reflecting the Condition of Paraspinal Muscles and Predicting Loss of Cervical Lordosis After Open‐Door Laminoplasty

Orthopaedic Surgery, Volume 17, Issue 5, Page 1406-1417, May 2025.
There is a close correlation between C‐VBQ scores and the cervical deep extensors, deep flexors, and overall paraspinal muscles relative cross‐sectional area (RCSA) and degree of fat infiltration (DFF). The C‐VBQ score is a comprehensive parameter reflecting the quality of cervical bone and paraspinal muscles.
Junhu Li, Xingxia Long, Linnan Wang, Qiujiang Li, Lei Wang, Yueming Song   +5 more
wiley   +1 more source

Comparing proton pump inhibitors with histamin-2 receptor blockers regarding the risk of osteoporotic fractures: a nested case-control study of more than 350,000 Korean patients with GERD and peptic ulcer disease [PDF]

, 2020
Joo‐Hyun Park, Jessie Lee, Su‐Yeon Yu, Jin‐Hyung Jung, Kyungdo Han, Do‐Hoon Kim, Jinnie J. Rhee   +6 more
openalex   +1 more source

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

Mechanical Evaluation of Suture Docking Method Versus Novel Tensegrity Suture Screw in Treating Varus Posterolateral Surrogate and Cadaveric Elbow Instability

Orthopaedic Surgery, EarlyView.
Three‐point bending tests in foam and cadaveric elbows consistently showed superior performance of novel TEN elbow screws in restoring elbow instability in contrast to CON docking method. TEN increased mechanical strength, enhanced suture‐screw‐bone fixation via appropriate junctional loading, and technical ease for suture tensioning.
Marilyn Janice Oentaryo, Tsz Ying Abby Yeung, Christian Fang   +2 more
wiley   +1 more source

Engineered surface strategies to manage dental implant‐related infections

Periodontology 2000, EarlyView.
Abstract When exposed to the oral environment, dental implants, like natural surfaces, become substrates for microbial adhesion and accumulation, often leading to implant‐related infections—one of the main causes of implant failure. These failures impose significant costs on patients, clinicians, and healthcare systems.
João Gabriel S. Souza, Bruna E. Nagay, Rodrigo Martins, Martinna Bertolini, Jamil A. Shibli, Conrado Aparicio, Magda Feres, Valentim A. R. Barão   +7 more
wiley   +1 more source

A review of osteoporotic vertebral fracture animal models

BioMedical Engineering OnLine
Introduction Osteoporotic vertebral fractures are a common outcome of osteoporosis, imposing a substantial economic burden. The development of reliable animal models is essential for advancing research.
Zhichao Qi, Guozhu Ye, Zhiyi Liu, Jie Zhang, Weidong Xie, Yu Li, Wenbin Yang   +6 more
doaj   +1 more source

A nomogram for predicting the residual back pain after percutaneous vertebroplasty for osteoporotic vertebral compression fractures [PDF]

, 2021
Qiujiang Li, Xingxia Long, Lin Shi, Yinbin Wang, Tao Guan, Xiaocheng Jiang, Donggeng Guo, Jinhan Lv, Lijun Cai   +8 more
openalex   +1 more source