Results 41 to 50 of about 65,643 (320)

Sickle-shaped transposition flap oriented along relaxed skin tension lines for lower eyelid reconstruction [PDF]

Archives of Aesthetic Plastic Surgery, 2020
Background The reconstruction of defects in the lower eyelid region is prone to complications such as ectropion and epiphora. This area is also aesthetically important; therefore, operations should be carried out with caution.
Tae Hyeon Lee, Hyun Joon Seo, Seong Oh Park   +2 more
doaj   +1 more source

Tetrandrine alleviates inflammation and neuron apoptosis in experimental traumatic brain injury by regulating the IRE1α/JNK/CHOP signal pathway

Brain and Behavior, Volume 12, Issue 12, December 2022., 2022
Abstract Aim The aim of this study was to investigate the therapeutic roles of Tetrandrine (TET) on traumatic brain injury (TBI) and the underlying mechanism. Method Traumatic injury model of hippocampal neurons and TBI mouse model were established to evaluate the therapeutic effects.
Huan Liu, Shiqing He, Chong Li, Jianpeng Wang, Qin Zou, Yongshi Liao, Rui Chen   +6 more
wiley   +1 more source

Osseous topography in biologically driven flap design in minimally invasive regenerative therapy: A classification proposal

Clinical Advances in Periodontics, Volume 12, Issue 4, Page 251-255, December 2022., 2022
Abstract Minimally invasive periodontal regenerative surgical procedures are a paradigm shift that demands a unique approach encompassing specialized armamentarium, magnification tools, knowledge of handling properties of biomaterials, and specific flap designs.
Diego Velasquez‐Plata
wiley   +1 more source

Fluid-structure interaction of a bio-inspired passively deployable flap for lift enhancement [PDF]

arXiv, 2022
Birds have a remarkable ability to perform complex maneuvers at post-stall angles of attack. The passive deployment of self-actuating covert feathers in response to unsteady flow separation while performing such maneuvers provides a passive flow control paradigm for these aerodynamic capabilities. Most studies involving covert-feathers-inspired passive
arxiv  

PDGF‐BB‐enriched collagen matrix to treat multiple gingival recessions with the tunneled coronally advanced flap

Clinical Advances in Periodontics, Volume 12, Issue 4, Page 224-232, December 2022., 2022
Abstract Background With technological advancements in reconstructive periodontology, traditional protocols for the treatment of gingival recessions (GRs) can be challenged. This manuscript presents preliminary findings of a novel minimally‐invasive approach for the regenerative treatment of multiple adjacent GR defects. Methods Two healthy adults were
Shayan Barootchi, William V. Giannobile, Lorenzo Tavelli   +2 more
wiley   +1 more source

McGregor flap: an alternative for lower eyelid and periorbital region reconstruction [PDF]

Revista Brasileira de Cirurgia Plástica, 2018
Introduction: Lower eyelid reconstruction is a challenge for plastic surgeons. It requires knowledge of various surgical techniques and anatomy. In 1973, McGregor published the lateral periorbital zetaplasty technique, which proved to be an excellent ...
Augusto César de Melo Almeida, José Carlos Ribeiro Resende Alves, Nárlei Amarante Pereira1, Liliane Carvalho Jamil, Erick Horta Portugal, Rebeca Paohwa Liu da Fonseca, Aloísio Ferreira da Silva   +6 more
doaj   +1 more source

Axillary Hidradenitis Suppurativa: A Comparison between Two Perforator Flap Reconstructive Approaches after Radical Surgical Management

Plastic and Reconstructive Surgery, Global Open, 2023
Background:. Axillary hidradenitis suppurativa (HS) can result in significant functional impairment in both personal and professional lives. Stage 3 HS requires radical surgical treatment.
Mohammad Alabdulkareem, MD, Yanis Berkane, MD, MSc, Enna Le Bras, MD, Etienne Rousson, MD, Theodoros Chrelias, MD, Tristan Beaufils, MD, Franck-Marie Leclere, MD, PhD, Eric Watier, MD, PhD, Nicolas Bertheuil, MD, PhD   +8 more
doaj   +1 more source

Reverse dorsal metacarpal artery flap: a review [PDF]

Deep soft tissue injuries around the thumb can significantly impair hand function if not managed appropriately. Various surgical options exist for treating these complex lesions, including microsurgical flaps, local flaps, and distant pedicled flaps. The
Ayala, Ezequiel Salcedo Ignacio, Inzunza, José Enrique Santiesteban, Jiménez, Hector Ulises Quiroga, Kutugata, Luis Carlos Dávila, Nájera, Iberia Maria Ossa, Ordaz, Erick Hidrogo, Sánchez, Luis Fernando Bustamante, Sánchez, Pablo Alberto Mendoza, Vázquez, Rogelio Romero   +8 more
core   +2 more sources

Where to find facial artery perforators: a reference point [PDF]

, 2010
Reconstructive surgery of the midface using facial artery perforator (FAP) flaps is being used more frequently now as it has been reported to provide better aesthetic results and reduce a traditional two-stage procedure to a one-stage technique.
Fogg, Q., Ng, Z.Y., Shoaib, T.
core   +1 more source

A flapping feathered wing-powered aerial vehicle [PDF]

arXiv, 2021
An aerial vehicle powered by flapping feathered wings was designed, developed and fabricated. Different from legacy flapping-wing aerial vehicles with membrane wings, the new design uses authentic bird feathers to fabricate wings. In field tests, a radio-controlled electric-powered aerial vehicle with flapping feathered wings successfully took off ...
arxiv