Noujeim, MarcelDental School |
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Dr. Marcel Noujeim is a Professor, Division of Oral and Maxillofacial Radiology (OMFR), Department of Comprehensive Dentistry. Dr. Noujeim received his dental degree and two specialty degrees in oral biology and maxillofacial radiology from the Lebanese University, School of Dentistry in Beirut. He began teaching dental radiology in September 1990 at the Lebanese University, School of Dentistry in Beirut and was appointed as division head from 1999 until 2002. In 2003, he moved to the United States where he finished a Master of Science (MS) degree in Dental Diagnostic Science (OMFR) from UTHSCSA Dental School in 2006. Dr. Noujeim became a Diplomat of the American Board of Oral and Maxillofacial Radiology in 2006. He was appointed to serve as the Oral and Maxillofacial Radiology graduate program director at UTHSCSA in 2008. Since he became program director, the pass rate of UTHSCSA oral and maxillofacial radiology residents challenging the American Board of Oral and Maxillofacial Radiology increased from 33% to 80%. He has 27 years of experience in teaching and practicing oral and maxillofacial radiology. He has given many presentations and continuing education courses at national and international meetings and has authored numerous articles and abstracts in national and international journals. Dr. Noujeim was the recipient of two awards given by the American Academy of Oral and Maxillofacial Radiology and the International Association of Dentomaxillofacial Radiology in 2005 recognizing him as being one of the best promising junior faculty/dental radiology educators. He has a US patent for an invention permitting the repositioning of CT data for comparison of minor bone changes. |
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| 9/2008 - Present | Associate Professor / Clinical and Associate Professor / Graduate Program Director | University of Texas Health Science Center at San Antonio |
| Year | Degree | Discipline | Institution |
| 2006 | MS | Oral & Maxillofacial Radiology | University of Texas Health Science Center at San Antonio San Antonio , TX |
| 2005 | Residency | Oral And MaxilloFacial Radiology | University of Texas Health Science Center at San Antonio San Antonio , TX |
| 1997 | Residency | Oral And Maxillofacial radiology | Lebanese University, School of Dentistry Beirut , Lebanon |
| 1995 | Postdoctoral Training | Oral Biology | Lebanese University, School of Dentistry Beirut , Lebanon |
| 1990 | DDS | Dentistry | Lebanese University, School of Dentistry Beirut , Lebanon |
Advanced imaging and 3D reconstruction- Developpment and fabrication of surgical 3D models for dental implants and maxillofacial surgery |
| Date | Description | Institution | # Students |
| 9/2009 - Present | Radiographic Interpret. | The University of Texas Health Science Center | |
| Course Director | |||
| 1/2009 - Present | Adv Radiographic Interp | The University of Texas Health Science Center | |
| Course Director | |||
| 1/2009 - Present | Adv Imaging-head/Neck | The University of Texas Health Science Center | |
| 1/2009 - Present | Thesis | The University of Texas Health Science Center | |
| 1/2009 - Present | Hospital Rotations | The University of Texas Health Science Center | |
| 1/2009 - Present | Panoramic Radiology II | The University of Texas Health Science Center | |
| Course Director | |||
| 1/2009 - Present | Adv Radiographic Anat | The University of Texas Health Science Center | |
| Course Director | |||
| 9/2008 - Present | Adv Radiographic Intrepre | The University of Texas Health Science Center | |
| Course Director | |||
Book Chapter |
| Noujeim M. Digital Imaging. In: Radi Masri Carl Driscoll. Clinical Applications of Digital Dental Technology. Iowa: Wiley-Blackwell; 2015. p. 1-21. |
Journal Article |
| Temple KE, Schoolfield J, Noujeim ME, Huynh-Ba G, Lasho DJ, Mealey BL. Thickness of the Buccal Plate in Posterior Teeth: A Prospective Cone Beam Computed Tomography Study Int J Periodontics Restorative Dent 2017 Nov;37(6):801-807. |
| Sankar V, Noujeim M. Oral Manifestations of Autoimmune and Connective Tissue Disorders Atlas Oral Maxillofac Surg Clin North Am 2017 Sep;25(2):113-126. |
| Barayan M, Nasseh I, Geha H, Noujeim M. The Effects of Imaging Enhancement Tools in the Detection of Horizontal Root Fractures J Clin Diagn Res 2017 Aug;11(8). |
| Nasseh I, Jensen D, Noujeim M. Comparison of Mesiodistal Root Angulation Measured from Conventional and CBCT Derived Panoramic Radiographs in Orthodontic Patients Open Dent J 2017 Jun;:338-349. |
| Parrone MT, Bechara B, Deahl TS, Ruparel N, Katkar RA, Noujeim M. Cone beam computed tomography image optimization to detect root fractures in endodontically treated teeth: an in vitro (phantom) study Oral Surg Oral Med Oral Pathol Oral Radiol 2017 May;123(5):613-620. |
| Pitcher B, Alaqla A, Noujeim M, Wealleans JA, Kotsakis G, Chrepa V. Binary Decision Trees for Preoperative Periapical Cyst Screening Using Cone-beam Computed Tomography J Endod 2017 Mar;:383-388. |
| Walker CJ, Prihoda TJ, Mealey BL, Lasho DJ, Noujeim M, Huynh-Ba G. Evaluation of Healing at Molar Extraction Sites With and Without Ridge Preservation: A Randomized Controlled Clinical Trial J Periodontol 2017 Mar;88(3):241-249. |
| Demirturk Kocasarac H, Altan AB, Yerlikaya C, Sinanoglu A, Noujeim M. Correlation between spheno-occipital synchondrosis, dental age, chronological age and cervical vertebrae maturation in Turkish population: is there a link? Acta Odontol Scand 2017 Mar;75(2):79-86. |
| Vasconcelos TV, Bechara BB, McMahan CA, Freitas DQ, Noujeim M. Evaluation of artifacts generated by zirconium implants in cone-beam computed tomography images Oral Surg Oral Med Oral Pathol Oral Radiol 2017 Feb;123(2):265-272. |
| Walker TF, Broadwell BK, Noujeim M. MRI assessment of temporomandibular disc position among various mandibular positions: a pilot study cranio 2017 Jan;35(1). |
| Katkar R, Steffy DD, Noujeim M, Deahl ST 2nd, Geha H. The effect of milliamperage, number of basis images, and export slice thickness on contrast-to-noise ratio and detection of mandibular canal on cone beam computed tomography scans: an in vitro study Oral Surg Oral Med Oral Pathol Oral Radiol 2016 Nov;122(5):646-653. |
| Temple, KE, Schoolfield J, Noujeim M, Huynh-Ba G, Lasho D, Mealey BL. A Cone Beam Computed Tomography (CBCT) Study of Buccal Plate Thickness of the Maxillary and Mandibular Posterior Dentition Clinical Oral Implants Research 2016 Sep;27(9):1072-1078. |
| Demirturk Kocasarac H, Sinanoglu A, Noujeim M, Helvacioglu Yigit D, Baydemir C. Radiologic assessment of third molar tooth and spheno-occipital synchondrosis for age estimation: a multiple regression analysis study Int J Legal Med 2016 May;130(3):799-808. |
| Demirturk Kocasarac H, Helvacioglu Yigit D, Bechara B, Sinanoglu A, Noujeim M. Contrast-to-noise ratio with different settings in a CBCT machine in presence of different root-end filling materials: an in vitro study Dentomaxillofac Radiol 2016 Mar;45(5). |
| Helvacioglu-Yigit D, Demirturk Kocasarac H, Bechara B, Noujeim M. Evaluation and Reduction of Artifacts Generated by 4 Different Root-end Filling Materials by Using Multiple Cone-beam Computed Tomography Imaging Settings J Endod 2016 Feb;42(2):307-314. |
| Terry GL, Noujeim M, Langlais RP, Moore WS, Prihoda TJ. A Clinical Comparison of Extraoral Panoramic and Intraoral Radiographic Modalities for Detecting Proximal Caries and Opening Posterior Interproximal Contacts Dentomaxillofac Radiol 2016 Feb;45(4). |
| Sinanoglu A, Kocasarac HD, Noujeim M. Age estimation by an analysis of spheno-occipital synchondrosis using cone-beam computed tomography Leg Med 2016 Jan;. |
| Creanga AG, Geha H, Sankar V, Teixeira FB, McMahan CA, Noujeim M. Accuracy of digital periapical radiography and cone-beam computed tomography in detecting external root resorption Imaging Sci Dent 2015 Sep;45(3):153-158. |
| Noujeim M Jackson L Epstein J Migliorati C Rezk J Shintaku WH Santos-Silva AR Dietrich MS Murphy, BA . Development of tools for the oral health and panoramic radiograph evaluation of head and neck cancer patients: A methodological study Journal of Special Care in Dentistry 2015 Jul;1-10:1-10. |
| Noujeim M Hashem M Moore WS Deahl ST Geha H McMahan CA. Detection of Class II caries on the iPad with Retina Display General dentistry 2015 Jul;Jul-A(4):56-60. |
| Hayek E, Nasseh I, Hadchiti W, Bouchard P, Moarbes M, Khawam G, Bechara B, Noujeim M. Location of Posterosuperior Alveolar Artery and Correlation with Maxillary Sinus Anatomy Int J Periodontics Restorative Dent 2015 Jul;35(4):60-65. |
| Noujeim M Sokhn S Bacho R Nassrallah-Nasseh H. Inflammatory Paradental Cyst in the Mandibular Region: A Report of Two Cases Texas dental journal 2015 May;132(5):310-314. |
| Bechara B, McMahan CA, Moore WS, Noujeim M, Teixeira FB, Geha H. Cone beam CT scans with and without artefact reduction in root fracture detection of endontically treated teeth Dentomaxillofac Radiol 2013 May;42(5). |
| Bechara, B. McMahan, C. A. Nasseh, I. Geha, H. Hayek, E. Khawam, G. Raad, M. Noujeim, M. Number of basis images effect on detection of root fractures in endodontically treated teeth using a cone beam computed tomography machine: an in vitro study Oral Surg Oral Med Oral Pathol Oral Radiol 2013 May;115(5):676-681. |
| Noujeim M. Comparison between intraoral indirect and conventional film-based imaging for the detection of dental root fractures: an ex vivo study Dent Traumatol 2013 Apr;. |
| Bechara B, McMahan CA, Noujeim M, Faddoul T, Moore WS, Teixeira FB, Geha H. Comparison of Cone Beam Computed Tomography scans with enhanced photosimulated phosphor plate images in detection of root fracture of endodontically treated teeth Dentomaxillofac Radiol 2013 Apr;. |
| Geha H, Bechara B, Faddoul T, Noujeim M. A mathematical model relating changes of grey values to changes of thicknesses of a stepwedge Dentomaxillofac Radiol 2013 Jan;42(1):50719185-50719185. |
| Bechara B, McMahan CA, Moore WS, Noujeim M, Geha H, Teixeira FB. Contrast-to-noise ratio difference in small field of view cone beam computed tomography machines Journal of Oral Science 2012 Sep;54(3):227-232. |
| Bechara B, McMahan C, Geha H, Noujeim M. Evaluation of a cone beam CT artifact reduction algorithm Dentomaxillofac Radiol 2012 Jul;41(5):422-428. |
| Behrents KT, Speer ML, Noujeim M. Sodium hypochlorite accident with evaluation by cone beam computed tomography international endodontic journal 2012 May;45:492-498. |
| Bechara BB, Moore WS, McMahan CA, Noujeim M. Metal artefact reduction with cone beam CT: an in vitro study Dentomaxillofac Radiol 2012 Mar;41(3):248-253. |
Not Specified |
| Boulos Bechara, Sabika Almuraikhi, Alex McMahan, Ibrahim Nasseh, Maria Moarbes, Sayde Sokhn and Noujeim M. Comparison between photostimulable phosphor plates using one or two angulations and cone beam computed tomography scans in detecting root fracture in endodontically treated teeth J Oral Maxillofac Radio 2015 May;. |
| J.E. Armstrong, Herman K. Kupeyan, Noujeim M. Implant Placement for Soft Tissue Matrix Expansion (Tent Pole Procedure) Grafts in a Severely Resorbed Mandible Utilizing a Modified Model Based NobelGuideTM Ontario Dentist 2014 Dec;. |
| Najwa Karam, Fawzi Karam, Ibrahim Nasseh and Noujeim M. Residual cyst with a misleading clinical and radiological appearance J Oral Maxillofac Radiol 2013 Jan;. |
| Noujeim M. Compound Odontoma conebeam.com: CBCT for everyone 2012 Oct;. |