Results 81 to 90 of about 139,870 (331)

A Versatile Engineering Platform for the Fabrication of Prosthetic Venous Valves Using Electrospinning

Advanced Healthcare Materials, EarlyView.
Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti, Salma Mansi, Dominic Biebl, Malin Reuter, Maximilian Grab, José Carlos Rodríguez‐Cabello, Petra Mela   +6 more
wiley   +1 more source

Intra‐flap recurrence of an oral squamous cell carcinoma after curative resection and reconstruction with a free flap

Clinical Case Reports
Key Clinical Message Intra‐flap recurrence after reconstruction is a possible complication in oral squamous cell carcinoma (OSCC) after curative resection and reconstruction with a free flap.
Paris Liokatis, Ioanna Liokati, Florian Nepomuk Fegg, Ina Dewenter, Gerson Mast, Sven Otto, Katharina Theresa Obermeier   +6 more
doaj   +1 more source

Mandibular posterior bone anchorage technique using steel wire: a retrospective descriptive study on dental movements and clinical tolerance

Journal of Oral Medicine and Oral Surgery
Introduction: In 2015, a new technique for posterior mandibular bone anchorage, termed “Abalakov”, was introduced. This technique enables the distalization of mandibular teeth and the entire arch as needed, utilizing a single steel wire anchored to the ...
Grzelczyk Lucie, Ligerot Romain, Filippi Raphaël, Cresseaux Paul, Carlier Adélaïde   +4 more
doaj   +1 more source

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

Oxygen and ROS Delivery for Infected Wound Healing and Future Prospects

Advanced Healthcare Materials, EarlyView.
Bacterial infection is a major driver of delayed wound healing and postsurgical readmissions; with rising antibiotic resistance, solid peroxide–releasing biomaterials offer sustained delivery of ROS/O2 for antimicrobial control and microenvironmental modulation.
Ayden Watt, Chably Rachella, Charlotte Jaloux, Joshua Vorstenbosch, Adam Hart, Michael Tanzer, Geraldine Merle, Jake Barralet   +7 more
wiley   +1 more source

Orthognathic Surgery Has a Significant Positive Effect on Perceived Personality Traits and Perceived Emotional Facial Expressions in Subjects with Primary Maxillary Deficiency

Plastic and Reconstructive Surgery, Global Open, 2019
Background:. Crowdsourcing is increasingly being used in medical research to obtain the opinion of laypeople. The investigators hypothesized that a layperson’s perception of a primary maxillary deficiency (PMD) dentofacial deformity (DFD) patient is more
Jeffrey C. Posnick, DMD, MD, Brian E. Kinard, DMD, MD   +1 more
doaj   +1 more source

“How I do it” — plastic surgery: Practical suggestions on facial plastic surgery: Rhomboid to W‐Plasty technique for lesions of the nasal dorsum [PDF]

, 1981
Richard B. Freeman, Steven M. Sobol
openalex   +1 more source

An In Situ Embedded B‐MOF Sponge With Shape‐Memory for All‐in‐One Diabetic Wound Therapy

Advanced Healthcare Materials, EarlyView.
A smart shape‐memory sponge dressing (P1A3@B‐MOF) is developed for accelerated diabetic wound healing. It achieves pH‐responsive corelease of Zn2+ and salvianolic acid B, synergistically providing antibacterial action, repolarizing macrophages to the M2 phenotype, and promoting angiogenesis.
Hai Zhou, Chaoyang Huang, Yanqi Chen, Tingzi Zhao, Fengyi Zhu, Gong Jun, Jinrong Zhang, Yingsong Pan, Qiulan Wen, Lei Yang, Huihui Zhang, Lianglong Chen   +11 more
wiley   +1 more source

Relationship between ear appearance and psychological function among congenital unilateral microtia after autologous cartilage ear reconstruction: a chain mediation model

BMC Psychology
Background Congenital microtia significantly impacts children’s psychological health, yet there has been limited focus on the effect of ear reconstruction surgery on psychological improvements, especially its pathway.
Xinyu Li, Chenlong Li, Tianyu Zhang, Jing Xu, Yaoyao Fu   +4 more
doaj   +1 more source

Surgical management of a large maxillary non-odontogenic cyst using Le Fort I osteotomy: a short case report

Journal of Oral Medicine and Oral Surgery
Introduction: Non-odontogenic epithelial cysts are rare and are typically treated by enucleation. The choice of surgical approach is influenced by factors such as lesion size, location, and patient-specific anatomy.
Grzelczyk Lucie, Daurade Mathieu
doaj   +1 more source