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Dentistry

Mandible

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Full-Text Articles in Medicine and Health Sciences

Functionalized Scaffold And Barrier Membrane With Anti-Bmp-2 Monoclonal Antibodies For Alveolar Ridge Preservation In A Canine Model, Seiko Min, Taewan Kim, Oksu Kim, Carames Goncalo, Tadahiko Utsunomiya, Takashi Matsumoto, Kayo Kuyama, Nikola Angelov Jan 2020

Functionalized Scaffold And Barrier Membrane With Anti-Bmp-2 Monoclonal Antibodies For Alveolar Ridge Preservation In A Canine Model, Seiko Min, Taewan Kim, Oksu Kim, Carames Goncalo, Tadahiko Utsunomiya, Takashi Matsumoto, Kayo Kuyama, Nikola Angelov

Journal Articles

INTRODUCTION: The aim of this study was to investigate the ability of anti-bone morphogenetic protein 2 monoclonal antibody (anti-BMP-2 mAb) to functionalize scaffolds to mediate bone regeneration in a canine model.

MATERIALS AND METHODS: The mandibular right premolar 4 (PM4) was extracted in eight beagle dogs and grafted with anti-BMP-2 mAb+anorganic bovine bone mineral with 10% collagen (ABBM-C) and porcine bilayer native collagen membrane (CM). The ABBM-C and CM were functionalized with either anti-BMP-2 mAb (test group) or an isotype matched control mAb (control group). Animals were euthanized at 12 weeks for radiographic, histologic, and histomorphometric analyses. Outcomes were compared …


Collagenous Myofibroblastic Tumor Of The Mandible: Case Report Of A Unique Locally Aggressive Neoplasm Journal Head And Neck Pathology, Jason W. Nash, Amy C. Hessel, Nadarajah Vigneswaran, Adel K. El-Naggar Dec 2009

Collagenous Myofibroblastic Tumor Of The Mandible: Case Report Of A Unique Locally Aggressive Neoplasm Journal Head And Neck Pathology, Jason W. Nash, Amy C. Hessel, Nadarajah Vigneswaran, Adel K. El-Naggar

Journal Articles

We report a locally aggressive collagenous myofibroblastic neoplasm of the mandible in an 18-year-old male. Clinically, the lesion presented with rapid growth and irregular mandibular bone destruction. Grossly, the tumor was 10 cm in greatest dimension, light-tan, firm, and involving the posterior one-thirds of the body and inferior half of the left mandibular ramus. Histologically, the lesion was composed of a loose spindle cell proliferation interspersed with periodic dense bands of collagen. The spindle cells reacted positively to smooth muscle actin, calponin, and focally to desmin and were negative for S-100, pan-cytokeratin, CD99, CD34 and caldesmon, supporting myofibroblastic derivation. At …


Myositis Ossificans Circumscripta Of The Buccinator Muscle: First Report Of A Rare Complication Of Mandibular Third Molar Extraction, Raymond L Wiggins, David Thurber, Kenneth Abramovitch, Jerry Bouquot, Nadarajah Vigneswaran Sep 2008

Myositis Ossificans Circumscripta Of The Buccinator Muscle: First Report Of A Rare Complication Of Mandibular Third Molar Extraction, Raymond L Wiggins, David Thurber, Kenneth Abramovitch, Jerry Bouquot, Nadarajah Vigneswaran

Journal Articles

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