Alex Woodham

Alex Woodham

Author at Dentistry Online

Alexander graduated from St George's University Medical School in 2004 with a degree in diagnostic radiography. He started his career at St George's Hospital in London in general radiography, before moving to Guys Hospital to specialise in dental radiography. He has been with CT Dent as lead radiographer and general manager since 2011.
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Case of the Week – mucosal lining thickening of the left sphenoid sinus

Alex Woodham explains why it is good practice to assess the entire data set systematically when clinically evaluating a CBCT scan. Findings The edentulous regions have mild to moderate vertical bone resorption with moderate density cortical and trabecular bone. The UL7 edentulous ridge has a well-defined radiopacity measuring 4 x 3 x 6 mm. This … Continued

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Case of the week – relationship with the inferior dental nerve

Alex Woodham introduces Dental Scan’s latest case of the week – highlighting the LL8’s relationship with the inferior dental nerve. Region scanned: LL3-LL8 Reason for referral: to assess the relationship of the LL8 with the IDN. OPG inconclusive. Possible infection seen around LL7 Scanner used: Kavo OP 3D Scanning protocol: 6.5x9cm FOV, 0.2mm voxel size, … Continued

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Past, present and future CBCT

Dentistry.co.uk talks to Alex Woodham about how CBCT has evolved to be so important in dentistry. How has cone beam computed tomography (CBCT) improved over the years? Since CBCT first started being used in the late 1990s for dental and maxillofacial imaging, it has changed considerably. Today’s scanners now include a variety of fields of … Continued

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CT Dent case of the month

Alex Woodham introduces this case from CT Dent. CBCT scanner: Instrumentarium OP300 CBCT imaging protocol: 60x60x80mm, 0.2 voxel Effective dose: 0.06mSv Clinical information: patient experiencing paraesthesia in lower right quadrant following implant placement. Radiographic impression Reconstructed panoramic. For further details on CT Dent services visit ct-dent.co.uk.

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