Universal Wire Grid for Implant Placement in Three Dimensions
نویسندگان
چکیده
منابع مشابه
Three-Dimensional Evaluation of Maxillary Sinus Septa for Implant Placement
BACKGROUND The aim of our study was to investigate, in 3 dimensions, the maxillary sinus septa as an alternative site for dental implant placement to avoid sinus lift procedures. MATERIAL AND METHODS We selected 100 dentate and 100 edentate patients with the presence of a maxillary sinus septum by reviewing a larger cone beam computer tomography (CBCT) database from the Department of Oral and...
متن کاملThree-dimensional computer-guided implant placement in oligodontia
BACKGROUND The aim of computer-designed surgical templates is to attain higher precision and accuracy of implant placement, particularly for compromised cases. PURPOSE The purpose of this study is to show the benefit of a full three-dimensional virtual workflow to guide implant placement in oligodontia cases where treatment is challenging due compromised bone quantity and limited interdental ...
متن کاملWire Grid Infrared Polarizer
A useful polarizer for the 6-y to 2 0-u region has been designed, fabricated, and tested. A microscopic wire grid was formed by ruling Irtran 2 (ZnS) or Irtran 4 (ZnSe) and evaporating aluminum preferentially on the groove tips. The average transmittance for the crossed polarizers in the 8-JA to 2 -u region was less than 1%. The degree of polarization was insensitive to a wide range of incidenc...
متن کاملA Wire Basket Based Method for Spectral Elements in Three Dimensions
A two-level iterative substructuring algorithm with a wire basket based coarse space is proposed and analyzed. The three dimensional model problem is scalar, elliptic, with discontinuous coeecients, and is discretized by conforming spectral elements. The condition number of the resulting iteration operator is bounded by C (1 + log p) 2 , where the constant is independent of the number of elemen...
متن کاملDiagnosis and treatment of extraction sockets in preparation for implant placement: report of three cases.
This article addresses diagnostic parameters that should be assessed in the treatment of extraction sockets with dental implant placement by presenting three case reports that emphasize the relevance of the amount of remaining bone walls. Diagnosis was based on the analysis of clinical and radiographic parameters (e.g.: bone defect morphology, remaining bone volume, presence of infections on th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: World Journal of Dentistry
سال: 2013
ISSN: 0976-6006,0976-6014
DOI: 10.5005/jp-journals-10015-1206