Results 81 to 90 of about 4,610,105 (403)

3D‐Printed Titanium Implants with Bioactive Peptide‐Polysaccharide Scaffolds for Personalized Bone Reconstruction

Advanced Healthcare Materials, EarlyView.
Porous 3D‐printed titanium implants are made bioactive by integration with a supramolecular peptide‐hyaluronic acid nanofibrillar scaffold, without the addition of exogenous cells or growth factors. Uniform filling of the implant architecture promotes vascularized, spatially homogeneous bone regeneration, significantly enhancing osteogenesis throughout
Noam Rattner, Vladimir Perlis, Eran Golden, Ariel Pokhojaev, Rachel Sarig, Itzhak Binderman, Michal Halperin‐Sternfeld, Solomon Dadia, Lihi Adler‐Abramovich   +8 more
wiley   +1 more source

Submental island flap reconstruction reduces cost in oral cancer reconstruction compared to radial forearm free flap reconstruction: a case series and cost analysis

Journal of Otolaryngology - Head & Neck Surgery, 2016
BackgroundIn Canada, 4,400 cases of oral cancer are diagnosed yearly. Surgical resection is a key component of treatment in many of these cancers. Reconstruction of defects, with the goal of preserving function, is of utmost importance.
David Forner, T. Phillips, Matthew H. Rigby, Robert D. Hart, Mark Taylor, J. Trites   +5 more
semanticscholar   +1 more source

Sculpting the Future of Bone: The Evolution of Absorbable Materials in Orthopedics

Advanced Materials, EarlyView.
This review summarizes the current status of polymeric, ceramic, and metallic absorbable materials in orthopedic applications, and highlights several innovative strategies designed to enhance mechanical performance, control degradation, and promote bioactivity. We also discuss the progress and translational potential of absorbable materials in treating
Zhao Wang, Zehui Lv, Xuejie Cai, Yingjie Wang, Bo Peng, Haojing Xu, Hualuo Pang, Xingdong Yang, Jiawei Xu, Yixin Bian, Bin Feng, Peng Wen, Yufeng Zheng, Xisheng Weng   +13 more
wiley   +1 more source

Free radial forearm adiposo-fascial flap for inferior maxillectomy defect reconstruction

Indian Journal of Plastic Surgery, 2009
A free radial forearm fascial flap has been described for intraoral reconstruction. Adiposo-fascial flap harvesting involves few technical modifications from the conventional radial forearm fascio-cutaneous free flap harvesting.
Krishnakumar Thankappan, Nirav P. Trivedi, Mohit Sharma, Moni A. Kuriakose, Subramania Iyer   +4 more
doaj   +3 more sources

Is It Possible to Monitor the Safest Time to Perform Secondary Surgery on Free Flaps? A Clinical Evaluation of the Tewameter^®

Medicina
Background and Objectives: Postoperative monitoring, following free flap surgery, plays a crucial role in ensuring the survival of the flap. However, in microsurgery, not only the immediate postoperative monitoring period but also the choice of the right
Mahsa Bagheri, Katharina Tietz, Maria von Kohout, Paul C. Fuchs, Rolf Lefering, Jennifer L. Schiefer   +5 more
doaj   +1 more source

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

Advanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini, Hadi Hosseini, Seyyed Alireza Hashemi, Mohammad Arjmand   +3 more
wiley   +1 more source

Programmable Dimensional Lithography with Digital Micromirror Devices for Multifunctional Microarchitectures

Advanced Materials Technologies, EarlyView.
This review explores recent advances in digital micromirror device (DMD)‐based lithography, focusing on its programmable light modulation, multi‐material compatibility, and dimensional patterning strategies. It highlights innovations from optical system design to materials integration and multifunctional applications, positioning DMD lithography as a ...
Yubin Lee, Byungcheon Yoo, Chaeyeong Ryu, Jongwon Oh, Dahye Baek, Jiseok Lee   +5 more
wiley   +1 more source

Radial Forearm Flap for Tongue Reconstruction

Philippine Journal of Otolaryngology Head and Neck Surgery, 2008
Objective: To present a case of tongue reconstruction using radial forearm free flap. Methods: Design: Case Report Setting:  Tertiary government hospital Patient: One Results: A 52-year- old female with a T3N2cM0 Stage IVa right tongue ...
Rodney Oliver J. Aragon, Samantha Soriano –Castaneda, Joselito F. David   +2 more
doaj   +1 more source

Dna2 is a structure-specific nuclease, with affinity for 5'-flap intermediates [PDF]

, 2010
Dna2 is a nuclease/helicase with proposed roles in DNA replication, double-strand break repair and telomere maintenance. For each role Dna2 is proposed to process DNA substrates with a 5'-flap.
Aguilera, Ayyagari, Bae, Bae, Bae, Balakrishnan, Bell, Bonetti, Budd, Budd, Budd, Budd, Budd, Budd, Ceska, Chapados, Dervan, Devos, Duxin, Garg, Harrington, Hohl, Hosfield, Jason A. Stewart, Judith L. Campbell, Kao, Kao, Kao, Kim, Kim, Lee, Liao, Liu, Liu, Liu, Masuda-Sasa, Masuda-Sasa, Mathews, Moser, Mueser, Murante, Qiu, Robert A. Bambara, Robertson, Shrader, Stewart, Stewart, Stewart, Szczesny, Weitao, Williams, Xu, Zheng, Zhu, Zuker   +54 more
core   +2 more sources

On–Off Switchable Micromotors for Use in Steerable Microvehicles

Advanced Robotics Research, EarlyView.
Electrically controllable micromotors and microvehicles are developed by tuning the diffusion of the fuel. Self‐propelled micromotors using bubble propulsion show great promise for miniaturized devices with multiuse purposes such as cargo delivery and sensing. However, there is currently no method to electrically switch the micromotors on or off. Here,
Hugo Severinsson, Eswaran Murugasen, Jose G. Martinez, Edwin W. H. Jager   +3 more
wiley   +1 more source