Fourth generation probes utilize 3D technology to obtain precise and continuous readings of the periodontal pockets in three dimensions, representing an attempt to extend traditional linear probing methods. These probes measure sequential probe positions to create a 3D model of the pocket for accurate assessment and computerized storage of data. However, they remain under development and can be invasive.
1. FOURTH GENERATION PROBES
These are three dimentional (3D) probes – Watts(2000)
The 4th generation periodontal probes utilizes a 3d
technology with a aim of obtaining a precise or
continuous reading at the base of pocket or sulcus
2. These 3D visualization can provide us a quite
accurate information about the periodontal
pockets
These probes are aimed at recording sequential
probe position along the gingival sulcus
And these probes are currently under development
3. These probes are an attempt to extend linear
probing in a serial manner to take into account
the continuous and 3D pocket being examined
ADVANTAGE
Allows three dimentional measurement of pockets
Sequential probe positions can be measured
computerized storage of data can be made
Printouts can be made by using 3D probe
