Results 51 to 60 of about 722,040 (239)

Bioadhesive‐Integrated 3D‐Printed Multilayer Scaffolds Secure a Mechanically‐Stable Osteoimmune Niche for Enhanced Bone Augmentation

Advanced Science, EarlyView.
A 3D‑printed multilayer adhesive scaffold, firmly anchored to bone defects by simple finger pressing, suppresses micromotion and secures mechanical stability of the osteogenic niche. This stabilization likely contributes to the enhanced bone augmentation by fostering a pro‑regenerative mechano‐immune profile—characterized by M2‑like macrophage ...
Delu Zhao, Qiuyi Li, Lingyun Wang, Chongao Zhang, Yutian Cheng, Shuang Liu, Fulan Wei, Zheqin Dong   +7 more
wiley   +1 more source

Tibial cutting guide (resector) holding pins position and subsequent risks of periprosthetic fracture in unicompartmental knee arthroplasty: a finite element analysis study

Journal of Orthopaedic Surgery and Research, 2021
Background Periprosthetic fracture of the tibia after unicompartmental knee arthroplasty has been reported to be associated with excessive pin holes created for stabilization of the cutting guide. However, fractures have also been reported in cases using
Elvis Chun-sing Chui, Lawrence Chun-man Lau, Carson Ka-bon Kwok, Jonathan Patrick Ng, Yuk-wah Hung, Patrick Shu-hang Yung, Jason Chi-ho Fan   +6 more
doaj   +1 more source

Dysregulation of the MACF1‐Rab14/KIF16B‐FGFR Vesicular Trafficking Axis Skews MSC Lineage Commitment in Glucocorticoid‐Induced Osteoporosis

Advanced Science, EarlyView.
Under normal conditions, MACF1 interacts with Rab14 and facilitates KIF16B‐mediated FGFR vesicle trafficking along microtubules to the plasma membrane, thereby supporting BMSC differentiation. In contrast, chronic GC exposure suppresses MACF1 expression, disrupting this transport and causing intracellular FGFR retention, which blunts osteogenic ...
Peihong Su, Ye Tian, Fan Zhao, Jing Li, Suryaji Patil, Chunyu Zhu, Yujia Tian, Junrong Wang, Jiating Liu, Aoqi Xiang, Hua Guan, Lusha Zhang, Xiaochang Chen, Airong Qian, Qi Yu   +14 more
wiley   +1 more source

Assessment of tibial fracture healing with dual energy X-ray absorptiometry: influence of metallic implants at the fracture site [PDF]

, 1995
Evaluation of the progress of fracture healing traditionally combines manual fracture manipulation with a visual radiographic assessment. This approach can lead to satisfactory healing, but trouble can ensue when the type of fixation compromises the ...
Cattermole, Howard Charles
core  

Modified Titanium Dental Implants: The Current Progress of Soft‐Tissue Integration Methods

Advanced NanoBiomed Research, EarlyView.
Dental implants are an established solution for tooth loss, yet achieving soft tissue integration (STI) around the transmucosal region remains a challenge. The natural tooth–gingiva interface is poorly replicated on titanium implants. This review explores surface modification strategies, ranging from surface chemistry and topography to biological ...
Daniel De Maria, Amy Gelmi, Peter C. Sherrell, Stefan Di Medio, Nhiem Tran, Kate Fox   +5 more
wiley   +1 more source

The skeleton of the green Iguana iguana (Squamata: Iguanidae) and its intraspecific morphological variation

The Anatomical Record, EarlyView.
Abstract The green iguana (Iguana iguana) is an iguanine lizard with herbivorous and arboreal habits, whose distribution spans through South America, Central America to the south of North America. Although the genus Iguana is well‐known, the species still lacks a comprehensive and up‐to‐date anatomical study, particularly addressing the axial skeleton,
Vieno Rosa, Marcos Vinícius Coelho, Camila Cupello   +2 more
wiley   +1 more source

Tibial Plateau Fracture Characteristics: Reliability and Diagnostic Accuracy

, 2016
The purpose of this study was to assess the interobserver reliability and diagnostic accuracy for 2-dimensional (2D) and 3-dimensional (3D) computed tomography (CT)-based evaluation of tibial plateau fracture characteristics.
Mellema, Jos J., Kloen, Peter, Molenaars, Rik J., Doornberg, Job N., Ring, David   +4 more
core   +1 more source

Small but Significant Effect on Patellar Height and Tibial Tuberosity‐Trochlear Groove Distance Following Ascending Versus Descending Tibial Tubercle Osteotomy in Medial Open‐Wedge High Tibial Osteotomy

Arthroscopy, EarlyView.
Purpose To compare radiographic patellofemoral characteristics following ascending tibial tubercle (AT) and descending tibial tubercle (DT) medial open‐wedge high tibial osteotomy (OWHTO). Methods This retrospective single‐center study included all patients who underwent AT‐OWHTO or DT‐OWHTO between October 2014 and December 2022 with complete ...
Matthias Biner, Jakob Ackermann, Sandro Hodel, Sandro F. Fucentese, Lazaros Vlachopoulos, Lukas Jud   +5 more
wiley   +1 more source

Morphological study of proximal fibular fractures with concomitant tibial plateau fractures: An investigation of 223 cases

Science Progress
Objective This study aimed to systematically characterize the morphological patterns of proximal fibular fractures occurring concurrently with tibial plateau fractures.
Yue Liu, Jinxia Yang, Renda Liu, Yunli He, Jiaqi Wang, Zhi Wang, Zisheng Ai   +6 more
doaj   +1 more source

Unstable bicondylar tibial plateau fractures: a clinical investigation

, 2008
OBJECTIVE: To evaluate fracture patterns in bicondylar tibial plateau fractures and their impact on treatment strategy. DESIGN: Prospective data analysis with documentation of initial injury and treatment strategy, computed tomography scans, conventional
Maximilian J Hartel, Christoph Röder, Eggli, S, Haupt, U, Röder, C, Uli Haupt, Sandro Kohl, Aristomenis K Exadaktylos, Exadaktylos, AK, Hartel, MJ, Kohl, S, Stefan Eggli   +11 more
core   +1 more source