Results 31 to 40 of about 1,232,235 (303)

Tooth-derived graft for preservation and reconstruction of orofacial bones: A comprehensive review [PDF]

Journal of Advanced Periodontology and Implant Dentistry
Bone loss in the craniofacial region can result from various causes, requiring grafting for restoration. Each type of bone graft has advantages and disadvantages.
Mina Shekarian, Pardis Amani Beni, Ghazal Hassanzadehganroudsari, Abbasali Khademi   +3 more
doaj   +1 more source

Histomorphometric Evaluation of Non-Thermal Plasma-Treated Xenogenic Bone Graft for Enhanced Bone Regeneration in a Rabbit Calvarial Defect Model. [PDF]

J Funct Biomater
When placing dental implants, xenografts are most commonly used clinically to compensate for the insufficient bone volume of patients. However, xenografts have limitations including low osteoinductive capacity and prolonged healing time. This study aimed
Choi H, Moon YS, Kim HG, Sohn DS.
europepmc   +2 more sources

The effect of polystyrene sodium sulfonate grafting on polyethylene terephthalate artificial ligaments on in vitro mineralisation and in vivo bone tissue integration [PDF]

, 2013
This study investigates the impact of polystyrene sodium sulfonate (PolyNaSS) grafting onto the osseointegration of a polyethylene terephthalate artificial ligament (Ligament Advanced Reinforcement System, LARS ) used for Anterior Cruciate Ligament (ACL).
VIATEAU, Véronique, GUÉRARD, Sandra, CASTNER, David G., Manaserro, Mathieu, Castner, David, MANASSERO, Mathieu, VAQUETTE, Cédryck, ANAGNOSTOU, Fani, MIGONNEY, Véronique   +8 more
core   +1 more source

The scale-up of a tissue engineered porous hydroxyapatite polymer composite scaffold for use in bone repair: an ovine femoral condyle defect study

, 2014
The development of an osteogenic bone graft substitute has important practical and cost implications in many branches of medicine where bone regeneration is required.
Oreffo, Richard O. C., Purcell, Matthew, Tayton, Edward, Dunlop, Douglas G., Shakesheff, Kevin M., Goodship, Allen, Fowler, Darren, Smith, James O., Howdle, Steven M., Oreffo, Richard O.C., Blunn, Gordon, Lanham, Stuart, Tayton, Edward R.   +12 more
core   +1 more source

Use of Supercritical Sterilized Bone Allograft in Two Stage Revision ACL Reconstruction

Orthopaedic Journal of Sports Medicine, 2016
Objectives: Revision ACL-reconstruction can be compromised by bone loss as result of tunnel widening or poorly placed tunnels. Two-stage revision ACL consist of initial removal of the old fixation hardware and remaining ACL-graft tissue, followed by bone
Justin Roe, Sjoerd Rutten, Fiona Bonnar, Lucy Salmon, Leo Pinczewski   +4 more
doaj   +1 more source

Implant migration and bone mineral density measured simultaneously by low-dose CT scans: a 2-year study on 17 acetabular revisions with impaction bone grafting

Acta Orthopaedica, 2020
Background and purpose — Early postoperative implant migration predicts failure of joint replacements. Bone mineral density reflects bone quality and bone-graft incorporation.
Hampus Stigbrand, Keenan Brown, Henrik Olivecrona, Gösta Ullmark   +3 more
doaj   +1 more source

Infant Embryonal CNS Tumors: Molecular Insights and Treatment Considerations for Contemporary Pediatric Neuro‐Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan, Mariah Wright‐Nadkarni, Mohamed S. Abdelbaki, Girish Dhall   +3 more
wiley   +1 more source

The Fate of Bone Graft for Periprosthetic Osteolysis in Total Ankle Arthroplasty

Foot & Ankle Orthopaedics, 2017
Category: Ankle Arthritis Introduction/Purpose: Periprosthetic osteolysis in total ankle arthroplasty (TAA) is a substantial problem. It may cause implant failure and has potential to affect long-term implant survival.
Yoo Jung Park MD, Dong-Woo Shim MD, Yeokgu Hwang MD, Jin Woo Lee MD, PhD   +3 more
doaj   +1 more source

Donor mesenchymal stem cells trigger chronic graft-versus-host disease following minor antigen-mismatched bone marrow transplantation [PDF]

, 2012
Chronic graft-versus-host disease (cGVHD) is a complication after minor antigen mismatched bone marrow transplantation (BMT) characterized by an autoimmune-type reaction in various organs.
Yumi Matsuzaki, Yoko Ogawa, Shigeto Shimmura, Yo Mabuchi, Sadafumi Suzuki, Yutaka Kawakami, Shinichiro Okamoto, Hideyuki Okano, Takaaki Inaba, Satoru Morikawa, Saori Yaguchi, Kazuo Tsubota, Tomonori Yaguchi   +12 more
core  

Neuropsychological and Educational Outcomes in Shwachman–Diamond Syndrome—A Report From the North American Shwachman–Diamond Syndrome Registry

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Shwachman–Diamond syndrome (SDS) is a rare autosomal recessive ribosomopathy characterized by bone marrow failure and multisystem involvement, with emerging evidence of associated neurocognitive impairment. Methods We conducted a retrospective study of 240 individuals with biallelic Shwachman–Bodian–Diamond syndrome (SBDS) mutations
Jane Koo, Melissa Gerstle, Leah Cheng, Richard Cooper, Katherine Coyne, Claire Dusa, Naomi E. Joffe, Diana Schwarz, Sarah Steltz, Akiko Shimamura, Kasiani C. Myers, Thea Quinton   +11 more
wiley   +1 more source