PPT Slide
METHODS FOR MEASURING PULPAL BLOOD FLOW
- Radioactive Microspheres
Invasive, isolated measurements, accurate.
- Xenon Washout
Invasive, repeated measurements, accurate in some tissues.
- H2 Polarography
Invasive, repeated measurements, accuracy uncertain.
- Laser Doppler
Non-invasive, continuous measurements, no absolute measurements, non-linear in most tissues.