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Clinical similarities and histological diversity comparing fresh frozen onlay bone blocks allografts and autografts in human maxillary reconstruction
(2013-08-01)
Background: In the absence of autologous bone for harvesting, fresh-frozen bone allografts turned into an alternative for bone reconstruction procedures. Purpose: The purpose of this study was to make a histological analysis ...
Maxillary Bone Defect Reconstruction Using Porous Polyethylene Implants
(Lippincott Williams & Wilkins, 2011-11-01)
Purpose: The aim of this study was to evaluate the bone repair process in the maxillary sinus in monkeys treated with high-density porous polyethylene (Medpor)Methods: Four capuchin monkeys (Cebus apella) were submitted ...
Antimicrobial photodynamic therapy associated with bone regeneration for peri-implantitis treatment: A case report
(2020-06-01)
Antimicrobial photodynamic therapy (aPDT) has emerged as a promising alternative to promote bacterial elimination and crestal bone remodeling in patients affected by peri-implantitis, once it is able to access the implant ...
Maxillary Bone Defect Reconstruction Using Porous Polyethylene Implants
(Lippincott Williams & Wilkins, 2011-11-01)
Purpose: The aim of this study was to evaluate the bone repair process in the maxillary sinus in monkeys treated with high-density porous polyethylene (Medpor)Methods: Four capuchin monkeys (Cebus apella) were submitted ...
Silencing mitogen-activated protein kinase-activated protein kinase-2 arrests inflammatory bone loss
(2011)
p38 mitogen-activated protein kinases (MAPKs) are critical for innate immune signaling and subsequent cytokine expression in periodontal inflammation and bone destruction. In fact, previous studies show that systemic p38 ...
Alveolar Bone Morphology in Patients With Bilateral Complete Cleft Lip and Palate in the Mixed Dentition: Cone Beam Computed Tomography Evaluation
(ALLIANCE COMMUNICATIONS GROUP DIVISION ALLEN PRESSLAWRENCE, 2012-03)
Objectives: To verify the thickness and level of alveolar bone around the teeth adjacent to the cleft by means of cone beam computed tomography (CBCT) in patients with complete bilateral cleft lip and palate prior to bone ...
Frontal sinus ontogeny and covariation with bone structures in a modern human population
(Wiley-liss, Div John Wiley & Sons Inc, 2018-07)
In humans, the frontal sinus (FS) is located in the medial part of the supraorbital region, sometimes expanded throughout the frontal squama. It exhibits high morphological variability, but its general form appears to be ...
Bone tools of Late Holocene hunter-gatherer-fishers of North-Central Chile: Case study of the Punta Teatinos assemblage
(2019)
During the Late Holocene, important changes can be identified in the social dynamics of hunter-gatherer populations in different regions of the Southern Andes. These transformations are associated with processes of demographic ...
Bone substitutes for peri-implant defects of postextraction implants
(2013)
Placement of implants in fresh sockets is an alternative to try to reduce physiological resorption of alveolar ridge after tooth extraction. This surgery can be used to preserve the bone architecture and also accelerate ...