Results 41 to 50 of about 105,192 (305)

A BioLiving Periosteum Evokes Centripetal Regeneration in Challenging Bone Defects

Advanced Science, EarlyView.
Large bone defects often suffer from insufficient central healing. This study engineers a BioLiving periosteum that mimics the native structure. It sequentially delivers remote chemical cues and contact physical cues in a signaling‐relay manner, effectively recruiting and guiding endogenous cells toward the defect center.
Yang Shi, Nian Liu, Jingyi Gu, Yinling Wang, Weiye Wang, Zhiwei Ke, Mingjun Xie, Wenjing Jin, Weicheng Kong, Jue Shi, Hui Pan, Yong He, Zhijian Xie   +12 more
wiley   +1 more source

The effects of pentoxifylline adminstration on fracture healing in a postmenopausal osteoporotic rat model

Laboratory Animal Research, 2017
Previous studies report positive effects of pentoxifylline (PTX) alone or in combination with other drugs on some pathologic bone diseases as well as an ability to accelerate osteogensis and fracture healing in both animal models and human patients.
Mohammad Mahdi Vashghani Farahani, Reza Ahadi, Mohammadamin Abdollahifar, Mohammad Bayat   +3 more
doaj   +1 more source

Pediatric Hand Surgery Training in Nicaragua: A Sustainable Model of Surgical Education in a Resource-Poor Environment. [PDF]

, 2017
Recent reports have demonstrated that nearly two-thirds of the world's population do not have access to adequate surgical care, a burden that is borne disproportionately by residents of resource-poor countries.
James, Michelle A, Manske, Mary Claire B, Rios Roque, Jairo J, Zelaya, Gabriel Ramos   +3 more
core   +1 more source

Interface Wettability Transition‐Driven Drug Release and Dual‐Phase Functionalization in Implant Abutment

Advanced Science, EarlyView.
A temporally controlled drug release coating is developed for abutments using a superhydrophobic coating self‐assembled on mesoporous silica. This surface provides sequential functionality: initial contamination resistance through non‐wetting, followed by controlled drug release via wettability transition.
Zhongchao Wang, Liang Shi, MingXia Li, Xiao Han, Jinghan Wang, Guangping Wang, Dan Zou, Bingyang Lu, Liyuan Fan   +8 more
wiley   +1 more source

A navigated, robot-driven laser craniotomy tool for frameless depth electrode implantation. An in-vivo recovery animal study

Frontiers in Robotics and AI
Objectives: We recently introduced a frameless, navigated, robot-driven laser tool for depth electrode implantation as an alternative to frame-based procedures. This method has only been used in cadaver and non-recovery studies.
Fabian Winter, Patrick Pilz, Anne M. Kramer, Daniel Beer, Patrick Gono, Marta Morawska, Johannes Hainfellner, Sigrid Klotz, Matthias Tomschik, Ekaterina Pataraia, Gilbert Hangel, Christian Dorfer, Karl Roessler   +12 more
doaj   +1 more source

Piezosurgery in hemifacial microsomia: a promising exemption from conventional peri-osteotomy suffering

Frontiers in Pediatrics, 2023
IntroductionMandibular distraction osteogenesis, a recommended therapy for hemifacial microsomia, has brought much agony because of its traumatic procedures and peri-osteotomy complications.
Xuetong Wang, Byeong Seop Kim, Ziwei Zhang, Hayson Chenyu Wang, Yan Zhang, Gang Chai   +5 more
doaj   +1 more source

Aesthetic restoration in maxillo-mandibular malformations: the role of genioplasty [PDF]

, 2015
Aim: The aim of this study was to determinate how orthognatic surgery aids to cure many skull and face abnormalities and to help re-establishing the correct occlusive relation thanks to the repositioning of the maxillo-mandibular skeleton basis. Methods:
Agrillo, Alessandro, Filiaci, Fabio, Mitro, Valeria, Reale, Gabriele, Riccardi, Emiliano, Rinna, Claudio, Ungari, Claudio   +6 more
core   +1 more source

35 Individuals With HUWE1‐Related Neurodevelopmental Disorder and Suggested Clinical Evaluations

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT HUWE1 (HECT, UBA, and WWE Domain Containing E3 Ubiquitin Protein Ligase1, OMIM 300697), located at Xp11.22, encodes a ubiquitin ligase that is highly conserved across species. Genetic variants in HUWE1 described in multiple independent studies cause X‐linked intellectual disability, including in the patients identified by Juberg, Marsidi, and ...
Mindy H. Li, Deziree L. Coleman, Kelsey Hogan, Danielle Luz, Lindsay Bhandari, Newell Belnap, Tiffany Busa, Charles Coutton, Klaus Dieterich, Svetlana Gorokhova, Clara Hildebrandt, Rachel Logan, Milena Mariani, Manuela Morleo, Vincenzo Nigro, John Pappas, Rachel Rabin, Kelly Schoch, Angelo Selicorni, Vandana Shashi, Rebecca Spillmann, Jennifer Sullivan, Charlotte Tardy, Samantha A. Schrier Vergano, Brock Grill, Kristin Baranano   +25 more
wiley   +1 more source

Excessive Femoral Anteversion Associated With Worse Clinical Outcomes Following Hip Arthroscopic Surgery and Higher Prevalence of Anteroinferior Labral Tears in Patients With Femoroacetabular Impingement Syndrome

Arthroscopy, EarlyView.
Purpose To compare intraoperative findings associated with instability and clinical outcomes after hip arthroscopic femoroacetabular impingement syndrome (FAIS) surgery in patients with normal anteversion (NA) and excessive femoral anteversion (EA). Methods Inclusion criteria were FAIS cases who underwent primary arthroscopic management from January ...
Yohei Matsushita, Yoichi Murata, Hirotaka Nakashima, Taichi Shimizu, Shinichiro Takada, Keisuke Nakayama, Haruki Nishimura, Hokuto Fukuda, Mitsuru Saito, Akinori Sakai, Soshi Uchida   +10 more
wiley   +1 more source

Posterior hemivertebra resection and reconstruction for the correction of old AO type B2.3 thoracic fracture kyphosis: A case report

Frontiers in Surgery, 2022
BackgroundPost-traumatic malunion is one of the main causes of kyphosis and usually has serious consequences. We report a case of kyphosis caused by an old AO type B2.3 thoracic fracture, which was corrected with posterior hemivertebra resection and ...
Fanchao Meng, Xun Zhang, Tiantian Chen, Zhao Li, Yushi Fang, Wei Zhao, Jiaxing Xu   +6 more
doaj   +1 more source