Boomerang Filter

 


Definition
A filter in the shape of a boomerang made of an impregnated silicone material with a similar density to muscle tissue.
 
The filter is typicaly placed between the patient and the cassette with the thicker part overlying the less thick patient part, as illustrated in the picture with a shoulder examination.

Other uses include.
Lower maxilla,
D1 to D1 in the AP position
Cephalometry

 

Images:
 

 

 

 

 

 

 

Useful Link : www.rothband.com