Results 11 to 20 of about 15,428 (202)

High-purity magnesium pin enhances bone consolidation in distraction osteogenesis via regulating Ptch protein activating Hedgehog-alternative Wnt signaling

open access: yesBioactive Materials, 2021
Magnesium alloys are promising biomaterials for orthopedic implants because of their degradability, osteogenic effects, and biocompatibility. Magnesium has been proven to promote distraction osteogenesis.
Musha Hamushan   +10 more
doaj   +1 more source

Relationship of distraction rate with inferior alveolar nerve degeneration-regeneration shift

open access: yesNeural Regeneration Research, 2018
Distraction osteogenesis is an important technique for the treatment of maxillofacial abnormities and defects. However, distraction osteogenesis may cause the injury of the inferior alveolar nerve.
Ying-hua Zhao   +6 more
doaj   +1 more source

Expression of Neurotrophins and Their Receptors Tropomyosin-related kinases (Trk) under Tension-stress during Distraction Osteogenesis [PDF]

open access: yes, 2006
The localization and expression of neurotrophins and their receptors during distraction osteogenesis was investigated in 72 male rat femurs (11 weeks old) to further clarify the concurrence of cellular and molecular events of new bone formation.
Aiga, Ayako   +6 more
core   +1 more source

Plastic and Reconstructive Surgery Advance Online Article [PDF]

open access: yes, 2015
Background: The aim of this study was to evaluate the efficacy, safety profile, and complications associated with mandibular distraction osteogenesis performed in infants weighing less than 4 kg with Robin sequence.
Flores, Roberto L.   +5 more
core   +1 more source

Treatment outcome and long-term stability of skeletal changes following maxillary distraction in adult subjects of cleft lip and palate

open access: yesContemporary Clinical Dentistry, 2012
Aim : To evaluate the treatment outcome and long-term stability of skeletal changes following maxillary advancement with distraction osteogenesis in adult subjects of cleft lip and palate.
Satinder Pal Singh   +3 more
doaj   +1 more source

Cephalometric studies of the mandible, its masticatory muscles and vasculature of growing Göttingen Minipigs — A comparative anatomical study to refine experimental mandibular surgery [PDF]

open access: yes, 2019
Over many decades, the Göttingen Minipig has been used as a large animal model in experimental surgical research of the mandible. Recently several authors have raised concerns over the use of the Göttingen Minipig in this research area, observing ...
Corte, Guiliano Mario   +4 more
core   +3 more sources

The Molecular and Cellular Events That Take Place during Craniofacial Distraction Osteogenesis

open access: yesPlastic and Reconstructive Surgery, Global Open, 2014
Summary: Gradual bone lengthening using distraction osteogenesis principles is the gold standard for the treatment of hypoplastic facial bones. However, the long treatment time is a major disadvantage of the lengthening procedures.
Adi Rachmiel, DMD, PhD   +1 more
doaj   +1 more source

Self-activated mesh device using shape memory alloy for periosteal expansion osteogenesis [PDF]

open access: yes, 2013
The present study evaluated the use of this self-activated shape memory alloy (SMA) device, with a focus on its effects in the region under the periosteum. Twelve Japanese white rabbits were used in this study.
Kanetaka Hiroyasu   +8 more
core   +5 more sources

Evaluation of inferior alveolar nerve regeneration by bifocal distraction osteogenesis with retrograde transportation of horseradish peroxidase in dogs. [PDF]

open access: yesPLoS ONE, 2014
BACKGROUND: Bifocal distraction osteogenesis has been shown to be a reliable method for reconstructing segmental mandibular defects. However, there are few reports regarding the occurrence of inferior alveolar nerve regeneration during the process of ...
Yosuke Shogen   +2 more
doaj   +1 more source

Nine-year-long complex humeral nonunion salvaged by distraction osteogenesis technique: a case report and review of the literature

open access: yesBMC Surgery, 2022
Background Humeral nonunion with significant bone loss or shortening is uncommon and poses a complex clinical problem. We present a case of humeral nonunion with a large segmental bone defect treated with the distraction osteogenesis technique and remedy
Qiyu Jia   +7 more
doaj   +1 more source

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