Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Boulos Bechara"'
Autor:
Boulos Bechara, Sabika El Muraikhi, Alex McMahan, Ibrahim Nasseh, Maria Moarbes, Sayde Sokhn, Marcel Noujeim
Publikováno v:
Journal of Oral and Maxillofacial Radiology, Vol 3, Iss 2, Pp 44-48 (2015)
Objectives: Artifacts due to the Gutta-percha may result in an incorrect diagnosis when using cone-beam computed tomography (CBCT) only. Compare CBCT scans with photostimulable phosphor (PSP) plates using one angulation and PSP plates using two diffe
Externí odkaz:
https://doaj.org/article/841b6df030df4295ac9020d8e73a932b
Autor:
Eduarda Helena Leandro Nascimento, Marcel E Noujeim, Boulos Bechara, Taruska Ventorini Vasconcelos, Deborah Queiroz Freitas
Publikováno v:
The International Journal of Oral & Maxillofacial Implants. 34:1114-1120
Purpose This in vitro study assessed the artifact production related to titanium and zirconia implants in cone beam computed tomography (CBCT) and compared the effect of different protocol settings on image quality for both materials. Materials and m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::362f1d6aeaa39e87de40c380b9b13e80
https://doi.org/10.11607/jomi.7129
https://doi.org/10.11607/jomi.7129
Autor:
Marcel E Noujeim, Taruska Ventorini Vasconcelos, Deborah Queiroz Freitas, C. A. McMahan, Boulos Bechara
Publikováno v:
Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology. 123:265-272
Objective To evaluate zirconium implant artifact production in cone beam computed tomography images obtained with different protocols. Study Design One zirconium implant was inserted in an edentulous mandible. Twenty scans were acquired with a ProMax
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e938ac43b88db908d789324f01d17062
https://doi.org/10.1016/j.oooo.2016.10.021
https://doi.org/10.1016/j.oooo.2016.10.021
Autor:
Boulos Bechara, Nikita B. Ruparel, Martina T. Parrone, Samuel Thomas Deahl, Marcel E Noujeim, Rujuta A. Katkar
Publikováno v:
Oral surgery, oral medicine, oral pathology and oral radiology. 123(5)
Objectives The aim of this study was to evaluate the effect of an optimization filter (OF) and voxel size on the accuracy of root fracture detection. Study Design Half of 40 endodontically treated roots were fractured, and the other half were left in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ab68b33611e813acff7cbfbb6294087
https://pubmed.ncbi.nlm.nih.gov/28407988
https://pubmed.ncbi.nlm.nih.gov/28407988
Autor:
Husniye Demirturk Kocasarac, Marcel E Noujeim, Boulos Bechara, Alper Sinanoglu, Dilek Helvacioglu Yigit
Publikováno v:
Dento maxillo facial radiology. 45(5)
To compare the contrast-to-noise ratio (CNR) of multiple acquisition settings for four types of retrograde filling materials in CBCT images taken for endodontic surgery follow-up.20 maxillary central incisors were endodontically treated and obturated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adefea004929d322dc34d5faad0f7ca7
https://pubmed.ncbi.nlm.nih.gov/26954290
https://pubmed.ncbi.nlm.nih.gov/26954290
Publikováno v:
Dentomaxillofacial Radiology. 41:248-253
Metal in a patient's mouth has been shown to cause artefacts that can interfere with the diagnostic quality of cone beam CT. Recently, a manufacturer has made an algorithm and software available which reduces metal streak artefact (Picasso Master 3D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e03dac6af541f3937b10e7757c24f55
https://doi.org/10.1259/dmfr/80899839
https://doi.org/10.1259/dmfr/80899839
Publikováno v:
Dental Traumatology. 28:233-237
– The ability of a periapical radiograph to exhibit the fracture depends on many factors including, but not limited to, the resolution of the image. The quality can be reduced by the image compression. The purpose of this study is to evaluate the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfac2700c7f098c974d9abcdf5a4fe9c
https://doi.org/10.1111/j.1600-9657.2011.01076.x
https://doi.org/10.1111/j.1600-9657.2011.01076.x
Publikováno v:
Journal of endodontics. 42(2)
Introduction After endodontic surgery, radiographic assessment is the method of choice to monitor bone defect healing. Cone-beam computed tomography scans are useful to check and identify the reasons of failure of surgical intervention or confirm hea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7da8ce8ec05b9144c7a077184a4d0de4
https://pubmed.ncbi.nlm.nih.gov/26711863
https://pubmed.ncbi.nlm.nih.gov/26711863
Autor:
Wahib Hadchiti, Georges Khawam, Marcel E Noujeim, Maria Moarbes, Boulos Bechara, Ibrahim Nasseh, Philippe Bouchard, Elie Hayek
Publikováno v:
The International journal of periodonticsrestorative dentistry. 35(4)
The blood supply to both the lateral wall of the maxillary sinus and the overlying membrane originates from the posterosuperior alveolar artery (PSAA) and the infraorbital artery. The purpose of the present study was to evaluate the anatomic characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a166e367a49ecf740a0ae91eef4c96a
https://pubmed.ncbi.nlm.nih.gov/26133149
https://pubmed.ncbi.nlm.nih.gov/26133149
Publikováno v:
Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology. 124:e22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04b8074e09eb9fe49b62b14e2cf41707
https://doi.org/10.1016/j.oooo.2017.03.017
https://doi.org/10.1016/j.oooo.2017.03.017