Results 21 to 30 of about 13,217 (261)

Cell repopulation in vascularized bone grafts [PDF]

Journal of Orthopaedic Research, 2002
AbstractFollowing vascularized bone autografts, osteocyte viability is largely maintained. Viable cells within a graft may be surviving graft‐derived cells, their progeny, or host‐derived cells from circulation or surrounding bone. This study was conducted to define the process of cell repopulation, within vascularized bone grafts.
Keiichi, Muramatsu, Allen T, Bishop
openaire   +2 more sources

Management of traumatic segmental bone loss using linear rail system, our experience at the University of Maiduguri Teaching Hospital, Maiduguri, Nigeria

Sahel Medical Journal, 2016
Background: Following road traffic accidents (RTAs) some patients sustain fractures that involve loss of bone segments. This does not do well with the usual bone grafting.
Theophilus Maksha Dabkana, Friday Titus Nyaku, Bunu Bukar   +2 more
doaj   +1 more source

Vascularized Bone Grafts for the Treatment of Carpal Bone Pathology [PDF]

HAND, 2013
Primary bone healing fails to occur in 5–15 % of scaphoid bones that undergo fracture fixation. Untreated, occult fractures result in nonunion up to 12 % of the time. Conventional bone grafting is the accepted management in the treatment algorithm of scaphoid nonunion if the proximal pole is vascularized.
Brian M, Derby, Peter M, Murray, Alexander Y, Shin, Reuben A, Bueno, Christophe L, Mathoulin, Tim, Ade, Michael W, Neumeister   +6 more
openaire   +2 more sources

Assessing the survival rate of implants placed in vascularized and nonvascularized bone grafts for extensive jaw reconstructions in 2010 to 2021 articles: A review

Journal of Craniomaxillofacial Research, 2022
Introduction: Restoring oral function with dental implants after maxillofacial defects improves aesthetics and provides adequate nutrition to improve patients’ quality of life significantly. One of the essential methods of repairing jawbone defects is
Farnoush Razmara, Farzaneh Bolandparva, Saba Mohammadi   +2 more
doaj  

Vascularized Thymosternal Composite Tissue Allo- and Xenotransplantation in Nonhuman Primates: Initial Experience

Plastic and Reconstructive Surgery, Global Open, 2017
Background:. Vascularized composite allotransplantation is constrained by complications associated with standard immunosuppressive strategies. Vascularized thymus and bone marrow have been shown to promote prolonged graft survival in composite organ and ...
Selin Sendil, MD, Silviu C. Diaconu, MD, Natalie A. O’Neill, MD, Lars Burdorf, MD, Ivan Tatarov, DVM, Dawn M. Parsell, BS, Agnes M. Azimzadeh, PhD, Richard N. Pierson, III, MD, Arthur J. Nam, MD   +8 more
doaj   +1 more source

Modified induced membrane technique using a non-vascularized fibular graft for chronic osteomyelitis of the metatarsal bone: A case report

Trauma Case Reports
The literature on the reconstruction of bone and soft tissue defects after chronic osteomyelitis in the foot remains limited. Reconstructing bones in weight-bearing areas of the foot is challenging, and the associated osteomyelitis and poor soft tissue ...
Shuya Nohmi, Taro Ogawa
doaj   +1 more source

Mandibular Reconstruction Using the Free Vascularized Fibula Graft: An Overview of Different Modifications

Archives of Plastic Surgery, 2016
The reconstruction of the mandible is a complex procedure because various cosmetic as well as functional challenges must be addressed, including mastication and oral competence.
George Kokosis, Robin Schmitz, David B. Powers, Detlev Erdmann   +3 more
doaj   +1 more source

Free Non-Vascularized Fibular Graft for Treatment of Pediatric Traumatic Radial Bone Loss: A Case Report [PDF]

Malaysian Orthopaedic Journal, 2013
Various methods, such as vascularized bone transfers, Illizarov bone transport, allogenic bone grafts, bone graft substitutes, are available in treating traumatic bone loss. Free non-vascularised fibular graft is an autografting method that only requires
K Thevarajan, PC Teo
doaj   +1 more source

Experience With Performing Rheocarna Therapy via the Single‐Needle Method for Treatment of Chronic Limb‐Threatening Ischemia

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This study investigated the safety and efficacy of single‐needle Rheocarna therapy for chronic limb‐threatening ischemia (CLTI) with wounds. Methods Six patients with CLTI involving ulcers unresponsive to revascularization underwent single‐needle Rheocarna treatment.
Yasutaka Yamauchi, Rie Tanaka, Reona Kawahira, Shingo Nabeta, Kouhei Naoi, Kazuhito Kitajima, Akira Wada, Tomonari Takagi, Norihiko Ohura, Akira Miyamoto   +9 more
wiley   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source