CT-SPOT® crosshair
- Contents per box: 50
- 2.0 cm x 2.0 cm non-lead crosshair
- Perfect for 3-point set-ups, isocenters and field borders
Unique Non-Metallic Pellets, Crosshair, and Line Image Brightly Under CT Simulation without Streaking or Artifact
Streak artifact from high-attenuation materials, such as metallic markers can distort the true density of normal tissue and affect radiation dosage calculation. As a result, the dosimetrist spends more time trying to factor out the distortion and match the affected tissue with the Hounsfield units of nearby tissue unaffected by the distortion.

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