Results 71 to 80 of about 22,966 (247)

A workflow for 3D printing highly accurate, customized human skull models for anatomical education and clinical practice

Anatomical Sciences Education, EarlyView.
Our custom workflow creates anatomically accurate and diverse 3D skull models. Precise sex‐specific anatomical detail is ensured by CT‐based segmentation. Our models capture anatomical variations and pathologies. Our cost‐effective 3D printing workflow enhances model durability and fidelity.
Marina Moser, Michel Beyer, Magdalena Müller‐Gerbl, Sandra Blache, Florian M. Thieringer, Szilvia Mezey   +5 more
wiley   +1 more source

Single-nucleus transcriptomics reveal the differentiation trajectories of periosteal skeletal/stem progenitor cells in bone regeneration

eLife
Bone regeneration is mediated by skeletal stem/progenitor cells (SSPCs) that are mainly recruited from the periosteum after bone injury. The composition of the periosteum and the steps of SSPC activation and differentiation remain poorly understood. Here,
Simon Perrin, Maria Ethel, Vincent Bretegnier, Cassandre Goachet, Cécile-Aurore Wotawa, Marine Luka, Fanny Coulpier, Cécile Masson, Mickael Ménager, Céline Colnot   +9 more
doaj   +1 more source

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

BMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma, Nan Jiang, Liyuan Chen, He Zhang, Xinjia Cai, Karan Gulati, Danqing He, Zhigang Cai, Yan Liu   +8 more
wiley   +1 more source

Multifunctional polycaprolactone‐based composite fibers with icariin and glutathione for effective repair of critical‐sized bone defects

BMEMat, EarlyView.
A multifunctional PCL‐based scaffold co‐delivering Icariin and Glutathione synergistically enhances osteogenesis, angiogenesis, and oxidative stress resistance, achieving near‐complete repair of critical‐sized bone defects in vivo. This cell‐free platform represents a promising strategy for accelerated bone regeneration.
Abdurohman Mengesha Yessuf, Yaqi Zhang, Bharat Prasad Sharma, Yake Wang, Tibebu Shiferaw Kassa, Abdul Qadir, Ye Jinqiu, Mohamedazeem M. Mohideen, Ahmed M. Salama, Weiguo Wang, Qidong Zhang, Yong Liu   +11 more
wiley   +1 more source

Fracture of the Petrous Carotid Canal

Philippine Journal of Otolaryngology Head and Neck Surgery, 2023
     A 23-year-old male motorcyclist experienced blunt head trauma with loss of consciousness, headache and vomiting, epistaxis and right otorrhagia after a collision with a motor vehicle.
Nathaniel Yang
doaj  

Temporal Bone Fracture with Displacement of Bone [PDF]

Ear, Nose & Throat Journal, 2001
C, Deguine, J L, Pulec
openaire   +2 more sources

Flexible Direct‐Conversion X‐Ray Detectors: From Emerging Materials to Conformal Imaging

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This comprehensive review analyzed the performance, challenges, and future directions of four emerging material systems for next‐generation flexible direct‐conversion X‐ray detectors: organic semiconductors, perovskites, metal–organic frameworks, and inorganic metal compounds.
Haipeng Di, Guoliang Ma, Jiaxin Mu, Kailian Dong, Haibin Li, Manjing Wang, Xin Song, Haojin Li, Jianwei Xu, Yiying Zhao, Jingjing Zhao, Guojia Fang   +11 more
wiley   +1 more source

Traumatic middle meningeal arteriovenous fistula presenting with long delayed-onset facial nerve palsy without temporal bone fracture: illustrative case. [PDF]

J Neurosurg Case Lessons, 2023
Takada S, Mitani K, Ichikawa T, Sadamasa N, Taki W.   +4 more
europepmc   +1 more source

Computed tomography long‐term follow‐up of a facial fracture involving the orbit and paranasal sinus

Equine Veterinary Journal, EarlyView.
Abstract Background Fractures of the facial bones involving the orbit are challenging conditions that require surgical treatment. Objectives To describe preoperative and postoperative clinical and computed tomographic findings of an orbital rim fracture repaired using a reconstruction plate. Study Design Case report.
A. Kalinovskiy, C. Lischer, J. C. Eule, K. Thieme, K. Mählmann   +4 more
wiley   +1 more source

Serum osteocalcin is associated with scintigraphic abnormalities in lame and clinically sound racehorses

Equine Veterinary Journal, EarlyView.
Abstract Background Musculoskeletal injury is a major welfare and economic challenge in racehorses, with stress‐related bone injury contributing to training interruption and catastrophic failure. Advanced imaging modalities can detect early skeletal pathology but remain limited in routine screening environments.
Peter Tually, Dominique Blache, Jack Meadows, Shiphrah Tagore, Paul O'Callaghan, Matilda Hathway, Ian Fulton, Geoffrey Currie   +7 more
wiley   +1 more source