Results 121 to 130 of about 35,688 (251)

Critical role of cellular communication network factor 1 in early osteogenesis of mesenchymal stem cells primed by low‐intensity pulsed ultrasound and bone morphogenetic protein 2

Journal of Cell Communication and Signaling, Volume 20, Issue 3, September 2026.
Cooperative stimulation of mechanical stress and osteoinductive factor, such as BMP‐2, enhances BMP signaling via the upregulation of BMP receptors. As a result, CCN1 production is increased and is secreted to the extracellular environment. Secreted CCN1 promotes Runx2 expression through interaction with integrin, leading to early osteogenic ...
Hsu Myat Paing, Satoshi Kubota, Masaharu Takigawa, Takuo Kuboki, Takashi Nishida   +4 more
wiley   +1 more source

Long-Term Evaluation of Bone Healing Monitoring Using an Instrumented Plate with Measurement Sensors (Smart Implant) over 10 Years

Sensors
A total of 66 smart implants were included. As a measure of bony stability, the relative elastic compliance of the osteosynthesis was determined from the gradient between the applied external load and the measured implant load over the entire healing ...
Arndt P. Schulz, Birgitt Kowald, Matthias Münch, Klaus Seide, Nils Weinrich, Tobias Barth, Benjamin Kienast   +6 more
doaj   +1 more source

Addressing Overlooked Variables in Preclinical Fracture Repair Research for Improved Translation

Journal of Orthopaedic Research, Volume 44, Issue 9, September 2026.
ABSTRACT In preclinical research focused on bone fracture repair, a significant gap exists in understanding and incorporating key variables that influence homeostasis and pathophysiological processes. Factors such as immune system responses, sex differences, pain and innervation, and microbiota are often overlooked.
Christina Capobianco, Katharina Schmidt‐Bleek, Melanie Haffner‐Luntzer, Chelsea Bahney, Joseph L. Roberts, Matthew J. Silva, Annemarie Lang   +6 more
wiley   +1 more source

Unsuspected low-grade infection in revision surgery for nonunion in foot and ankle arthrodesis: incidence, causative microorganisms, and treatment

Bone & Joint Open
Aims: Nonunion after foot and ankle arthrodesis is a major complication, which can lead to revision arthrodesis with increased risk of morbidity. Multiple factors can contribute to developing a nonunion, including a low-grade infection. The aim of this
Eline M. Steggink, Anthranilla E. Leeuwesteijn, Denise Telgt, Karin Veerman   +3 more
doaj   +1 more source

Rib Fracture Nonunion

Current Problems in Surgery
Rib fractures are common, occurring in approximately 10% of traumatically injured patients.1,2 In the acute setting, management is focused on pain control and pulmonary toilet, to minimize the significant morbidity and mortality associated with these injuries.3 The majority of patients will recover with nonoperative management, with the rib fractures ...
Nicole L. Werner, Suzanne F.  M. Van Wijck   +1 more
openaire   +3 more sources

Navicular and fifth metatarsal base stress fractures: An illustrated anatomical review

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 34, Issue 9, Page 3135-3149, September 2026.
Abstract The navicular bone and the proximal fifth metatarsal (M5) play a vital role in maintaining the structural integrity and biomechanical stability of the foot's medial and lateral columns, respectively. Both bones' unique anatomical configuration, intricate mechanical environment and limited vascular supply make specific locations particularly ...
Xiuqi Liu, Choon Chiet Hong, Francisco Reina, Anna Carrera, Enric Alcolea‐Madera, Jorge Javier Del Vecchio, Miki Dalmau‐Pastor   +6 more
wiley   +1 more source

Does trade liberalization always decrease union bargaining power? [PDF]

The theoretical and empirical literature shows that union wages are more responsive to international import competition than nonunion wages, thus reducing unions bargaining power.
Jorge Saba Arbache
core  

The Osteoimmunologic Basis of Biologic and Bioengineered Scaffolds in Fracture Healing

Bioengineering
Fracture nonunion or delayed union remains a significant clinical problem that burdens both the patient and the healthcare system. Defined as failure for bone to unite 9 months post injury or 3 months with no progression toward union, the pathology of ...
Hannah Shelby, Sarah Bergren, Julian Wier, Edward M. Schwarz, Jay R. Lieberman   +4 more
doaj   +1 more source

National Trends and Risk Factors for Dysphagia After Anterior Cervical Discectomy and Fusion

The Laryngoscope, Volume 136, Issue 9, Page 3918-3931, September 2026.
From 2016 to 2023, inpatient anterior cervical discectomy and fusion (ACDF) volume declined 52.2% while postoperative dysphagia rates increased 11.4% annually. Analysis of 496,425 cases demonstrated that dysphagia risk varied markedly by surgical indication, with cervical diffuse idiopathic skeletal hyperostosis, cervical spine fracture, and ...
Caryn J. Ha, Sraavya G. Anne, Sara Morgan, Fadar Oliver Otite, Kenneth Yan   +4 more
wiley   +1 more source

A Retrospective Machine Learning Analysis to Predict 3-Month Nonunion of Unstable Distal Clavicle Fracture Patients Treated with Open Reduction and Internal Fixation [PDF]

Changke Ma,1,* Wei Lu,2,3,* Limei Liang,4,* Kaizong Huang,3 Jianjun Zou3,5 1Department of Orthopaedics, Nanjing Luhe People’s Hospital, Yangzhou University, Nanjing, People’s Republic of China; 2School of Basic Medicine and ...
Zou J, Ma C, Lu W, Liang L, Huang K
core