Results 51 to 60 of about 232,450 (222)
Cerâmica, 2004 Por meio de um trabalho multidisciplinar entre Engenheiros e Dentistas, foram estudados oito diferentes tipos de grãos abrasivos de diamantes para a fabricação de pontas adiamantadas e/ou rebolos de pequeno diâmetro.
E. C. Bianchi +4 more
doaj +1 more source
Evaluation of Dentin Microroughness and Composite Bond Strength After Multiple Uses of Diamond Burs
, 2022 Using a bur multiple times to prepare dental structure may produce a smoother final surface on dentin than a new one. This superficial roughness may affect adhesion with resin-based materials by modifying the substrates’ characteristics.
Lafuente-Marín,David +13 more
core +1 more source
Viability of Tumor Cells in Bone Dust: Implications for Oncologic Skull Base Surgery
Head &Neck, EarlyView.ABSTRACT Background Head and neck tumors with skull base involvement may require drilling of tumor infiltrated bone. We hypothesize that bone dust generated during this process contains viable tumor cells that may seed the surgical field. Methods Tumors with gross bone invasion were drilled, and dust was collected for H&E, cell viability analysis, and ...
Kelly Bridgham +14 more
wiley +1 more source
How I Do It: Nasoseptal Flap for Reconstruction of Isolated Soft Palate Defect
The Laryngoscope, EarlyView.A vascularized nasoseptal flap (NSF) provides a novel transnasal option for repairing soft palatal fistulas when traditional transoral flaps have failed or are unavailable, potentially avoiding the morbidity of regional or free tissue transfer. In the current patient who had an 8 × 6 mm soft palatal fistula, the NSF was harvested from the septum and ...
Vincent M. Desiato +3 more
wiley +1 more source
Surface roughness of monolithic zirconia ceramic submitted to different polishing systems
Brazilian Journal of Oral Sciences, 2019 Aim: The objective was to evaluate, quantitative and qualitative, the abrasive effect of three polishing systems on the monolithic zirconia ceramic.
Deise Caren Somacal +3 more
doaj +1 more source
Rapid Postmortem Temporal Bone Extraction and Dissection of Human Inner Ear Organs From Organ Donors
The Laryngoscope, EarlyView.We developed a postmortem protocol for temporal bone extraction and dissection in organ donors, enabling atraumatic bilateral temporal bone retrieval within 1–2 h of ischemia, followed by stepwise microsurgical dissection of neurosensory organs. Combining rapid extraction, abbreviated decalcification, and atraumatic microsurgical dissection, this ...
Yassine Balhi +10 more
wiley +1 more source
Minimizing fear during dental treatment using ultrasonic points [PDF]
RGO: Revista Gaúcha de Odontologia, 2010 Over the last few years, new technologies have been developed to making cavity preparations, among which the diamond burs CVDentus® (CVDentus, São José dos Campos, Brazil) are outstanding.
Simone Di Salvo Mastrantonio +3 more
doaj
Implantoplasty: Carbide burs vs diamond sonic tips. An in vitro study
, 2021 Objectives: Implantoplasty (IP) is a treatment option for peri-implantitis. Mechanical concerns were raised on fracture resistance of implants subjected to this procedure.
Meneghello R. +5 more
core +1 more source
Veterinary Record, EarlyView.Abstract Background Oral non‐steroidal anti‐inflammatory drugs (NSAIDs) are commonly used for analgesia in dogs with spontaneous chronic corneal epithelial defects (SCCEDs). Topical NSAIDs can delay epithelialisation and promote stromal melting, but the safety of systemic NSAIDs in SCCEDs is unknown.
Kaitlyn Scheunemann +2 more
wiley +1 more source
A base-line study of the wear of burs used for chairside milling of ceramic crowns of different hardness: effect on internal fit and surface roughness [PDF]
, 2020 INTRODUCTION: Wear of milling burs may affect the internal fit and surface roughness of the milled crown. AIM: To assess the wear of diamond and tungsten carbide (TC) burs from milling ceramic materials and the effect on internal fit and surface ...
Owen, C Peter +3 more
core +1 more source