Now showing items 1-10 of 723
Failure of maxillary reconstruction with freeze-dried bone allograft
Bone reconstruction to reestablish bone width and height is required in case of bone atrophy. A 45-year-old white woman was referred to the oral clinical surgery of Aracatuba Dental School, University Estadual Paulista-UNESP, ...
Galea and periosteum flap filled with bone fragments in rabbits
(Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, 2013-03-01)
PURPOSE: To study the bone viability of a vascularized galea and periosteum flap filled with bone fragments, as a substitute of the bone graft in facial reconstructive surgery. METHODS: Forty rabbits were studied, and ...
Use of bovine bone graft and bone membrane in defects surgically created in the cranial vault of rabbits. Histologic comparative analysis
(Quintessence Publishing Co Inc, 2006-01-01)
Purpose: This study was proposed to analyze histologically the process of repairing bone defects created surgically in the cranial vaults of rabbits. Materials and Methods: Thirty adult male rabbits (Oryctolagus cunilicus) ...
Reconstruction of the anterior wall of the frontal sinus using bovine bone matrix: histological study with monkeys
The purpose of this study was to evaluate the repair process in the reconstruction of the anterior wall of the frontal sinus of monkeys with bovine bone matrix. Four adult Cebus apella monkeys underwent an ostectomy of the ...
Utilization of surgical trepan for the obtainment of calvarial autogenous bone graft in maxillary reconstructions
Maxillomandibular reconstructions are traditionally performed by means of autogenous bone grafts collected from intraoral donor areas and extraoral donor areas such as clavicle, iliac bone, rib, and tibia. The calvarial ...
Autogenous bone grafts contamination after exposure to the oral cavity
The purpose of this paper was to analyze specimens of autogenous bone block grafts exposed to the oral cavity after ridge reconstructions. Specimens of chronic suppurative osteomyelitis (CSO) of the jaws were used as ...
Off-label use of bone morphogenetic protein 2 in the reconstructions of mandibular continuity defects
This paper describes 3 patients of off-label use of bone morphogenetic protein 2 (rhBMP-2) in the reconstruction of mandibular continuity defects. In the first patient, rhBMP-2 was associated with iliac crest bone graft ...
Calvarial Autogenous Bone Graft for Maxillary Ridge and Sinus Reconstruction for Rehabilitation With Dental Implants
(Allen Press Inc, 2014-08-01)
Autogenous bone grafting is the gold-standard technique for bone augmentation procedures prior to implant placement. If the amount of available intraoral donor bone is insufficient, it is necessary to harvest bone graft ...
Reconstruction of Mandibular Segmental Defects Using the Guided-Bone Regeneration Technique With Polylactide Membranes and/or Autogenous Bone Graft: A Preliminary Study on the Influence of Membrane Permeability
Purpose: Bone maintenance after mandibular reconstruction with autogenous iliac crest may be disappointing due to extensive resorption in the long term. The potential of the guided-bone regeneration (GBR) technique to ...
Morphometric study of maxillary sinus by computed tomography. Assessment of sinus floor bone reconstruction
(Soc Chilena AnatomiaTemucoChile, 2012)